CN109984201A - A kind of cream composition and preparation method thereof - Google Patents

Abstract

The present invention provides a kind of cream composition, it is characterized in that, the cream composition contains: 1~10 parts by weight of alcohol soluble protein composition, 10~50 parts by weight of animal tallow, 10~120 parts by weight of 0.05~5 parts by weight of oil soluble emulsifying agent, water and/or skimmed milk, optionally 0~1 parts by weight of stabilizer, 0~1 parts by weight of optionally the second emulsifier, optionally 0~8 parts by weight of non-animal grease.The present invention also provides the preparation methods of above-mentioned cream composition.Cream composition product of the invention is uniform and stable, there is the preferably property beaten and higher overrun and hardness (plasticity) compared to existing business dilute cream product, also there is the broader pH scope of application simultaneously, and the use of animal tallow can be reduced.

Description

A kind of cream composition and preparation method thereof

Technical field

The invention belongs to dairy product processing fields, in particular to a kind of cream composition product and preparation method thereof. Compared with prior art, which has better dismissing property and stability.

Background technique

Cream is a kind of food popular with consumers, mainly by water, grease (oil base), emulsifier, hydrophilic colloid, seasoning The raw materials such as agent are made, and are widely used in baking, in the products such as beverage and ice cream, generally eat after beating inflation.According to Cream can be divided into and plant butter cream, butterfat cream (also referred to as whipping cream, dilute cream) and mixing butter cream (simultaneously by oil source Contain plant rouge and butterfat).Wherein, butterfat cream refers generally to isolate fatty part, and add or do not add using cream as raw material Add other raw materials, food additives and/or nutrition fortifier, the product of processed manufactured fat content 10%~80%.Most The fat content of common dilute cream is about 35%~36%.In the traditional preparation methods of butterfat cream, by certain temperature Down so that the saturated fat in oil base crystallizes, coalesces and formed network skeleton, its products'texture is assigned.However, in animal oil base Saturated fatty acid content is high, will increase the risk that people suffer from the diseases such as heart disease, type II diabetes.In view of dyslipidemia, Unreasonable diet is the common risk factor of generally acknowledged cardiovascular disease, and country defends " the Chinese residents dietary guidelines of planning commission's publication (2016) " and food labelling nutrient reference value suggestion, the intake of saturated fat (acid) is limited in≤20g/ days.Country is " pre- Packaged food nutritional labeling general rule " regulation, " saturated fat must clearly be indicated by claiming in energy and nutritional ingredient function in standard term Fat can promote the absorption of Food Cholesterol ", " saturated fat intake excessive harmful to health " etc..However in daily life, one The cake of cup snowcap coffee and one piece of 100g are the saturated fat intake that will cause 18.5~20.5g.

In traditional butterfat cream system, if reducing the higher unsaturated fatty acid in cream, fat will be fundamentally weakened The solid skeletal of formation is then difficult to reach requirement of the product to key indexes such as dismissing property, plasticity, hardness, therefore directly drops The scheme of low saturation fat content is simultaneously infeasible.Further, since the composition of natural milk fat, its solid fats content and saturated fat The type of acid is planted butter cream with tradition and is had differences, and compared with planting butter cream, butterfat cream always exists the high (plant of fat content Butter cream be generally less than 20%) and dismissing property it is relatively poor (generally at 3 times hereinafter, and plant butter cream generally and can reach 3.5 times with On) the shortcomings that.This point inevitably affects the yield rate using butterfat whipping prods, but also the fat of consumer is taken the photograph Enter amount increase.

Therefore, the health based on product, economy and practicability consider, need to develop suitable ingredient, formula and technique, The dismissing property and modeling of butterfat cream can be promoted under the premise of reducing saturated fatty acid content and not reducing cream system stabilization Property, increase yield rate.

Alcohol soluble protein is one of the component of vegetable seeds storage albumen.In 18 end of the centurys, people are in the plants such as corn and wheat The presence of alcohol soluble protein is had found in seed.Contain in the seed and coconut meat of known corn, wheat, sorghum, rice etc. Alcohol soluble protein etc..Alcohol soluble protein has very strong water resistance, heat resistance and resistance to lipid, is widely used in food, medicine, weaves, makes The industry such as paper.

Patent application CN 1886063A discloses the cream filler for sandwich biscuits, Cream filler combination Object contains lipid fraction, powder sweetener composition and wheat gluten fraction, wherein the wheat gluten fraction have with Natural gliadin content compares increased gliadin content in wheat gluten.However, the Cream filler combines Contain a large amount of sweetener in object, and the oil base overwhelming majority is from vegetable oil, the content of saturated fat fraction can down to 0%, Therefore, this method in fact realizes that class is creamy by using the powder sweetener of high-content, gliadin and vegetable oil Consistency and stability, and avoid using butterfat cream.However, it is lower using the butter hardness in vegetable oil as main oil base source, When for the purposes such as spending mounting, addition trans-fatty acid is generally required to keep enough hardness.This field there has been no with Alcohol soluble protein and animal raw fat prepare the report of the cream product of low saturated fatty acid as primary raw material.

Summary of the invention

The first aspect of the present invention is related to a kind of cream composition, which is characterized in that the cream composition contains: alcohol is molten 1~10 parts by weight of protein composition, 10~50 parts by weight of animal tallow, 0.05~5 parts by weight of oil soluble emulsifying agent, water and/or 10~120 parts by weight of skimmed milk, optionally 0~1 parts by weight of stabilizer, 0~1 parts by weight of optionally the second emulsifier, optionally 0~8 parts by weight of non-animal grease；

Wherein, the alcohol soluble protein composition contains: 50~95 parts by weight of zeins, 3~14 parts by weight of water with And optionally 0~150 parts by weight of dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein composition are powder Last form, and with 14 °~80 ° of angle of wetting.

The second aspect of the present invention is related to the method for preparing cream composition described in first aspect, which is characterized in that institute The method of stating comprises the following steps:

(1) prepare raw material: 1~10 parts by weight of alcohol soluble protein composition, 10~50 weight of animal tallow in following ratio Part, 10~120 parts by weight of 0.05~5 parts by weight of oil soluble emulsifying agent, water and/or skimmed milk, optionally the second emulsifier 0~1 Parts by weight, optionally 0~1 parts by weight of stabilizer, optionally 0~8 parts by weight of non-animal grease,

Wherein, the alcohol soluble protein composition contains: 50~95 parts by weight of zeins, 3~14 parts by weight of water with And optionally 0~150 parts by weight of dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein composition are powder Last form, and with 14 °~80 ° of angle of wetting；

(2) by step (1) prepare the alcohol soluble protein composition, optionally second emulsifier and it is described optionally The stirring and dissolving into the water and/or skimmed milk is added in stabilizer, removes insoluble matter, adjusts pH to 3.1~6.5, is made mixed Object A is closed, is sterilized to the mixture A；

(3) by step (1) prepare the animal tallow be heated to 50~80 DEG C, add the oil soluble emulsifying agent and Optionally other non-animal greases, are dispersed with stirring, and mixture B is made, sterilizes to the mixture B；

(4) 25~45 DEG C at a temperature of to described mixed made from the mixture A made from step (2) and step (3) It closes object B to be stirred, forms emulsion；

(5) emulsion that step (4) obtain is pumped into homogenizer storage tank, using two-stage homogenization, wherein one Grade homogenization pressure is 10~45MPa, and double-stage homogenization pressure is 2~15MPa.

(6) aging and filling.

The third aspect of the present invention is related to purposes of the cream composition described in first aspect in baking.

By the present invention in that with specific alcohol soluble protein composition overcome conventional method preparation dilute cream overrun and The not high defect of hardness (plasticity) realizes the uniform and stable of dilute cream product in the case where reducing animal tallow dosage, with Existing commercially available dilute cream product, which is compared, has the preferably property beaten, higher overrun and hardness (plasticity), while also having The broader pH scope of application.The dilute cream stability of method preparation of the invention is good, easy to use, quick.More specifically, this hair It is bright to have the following beneficial effects:

(1) in the present invention, by using specific alcohol soluble protein composition come fortified milk butter cream bubble stablize and Skeletal support, so that obtaining has higher whipping rate and hardness and the stable non-hydrogenated cream composition of property.Cream of the present invention Composition dismisses product suitable for multiple uses such as cake, the fillings of baked goods fillings.

(2) have compared with existing product, under the same volume of cream composition of the invention after whipping lower Animal tallow content.Specifically, the present invention holds tolerance after beating by raising unit volume liquid cream, to reduce unit Fat content in volume.That is, the cream of equivalent weight can give more products (such as cake embryo) mounting flower, thus The intake of consumer is decreased, health is more advantageous to.

(3) cream composition of the invention in addition to it is higher dismiss hardness other than, can also quickly dismiss, most hand-to-hand fight in tights hair Time can foreshorten to 3min；It is good to dismiss stability, dismisses the stable time up to 3~4min or more.

(4) cream composition shape-retaining ability of the invention is good, and cream of the invention is in refrigeration (4 DEG C~8 DEG C) or (22 DEG C of room temperature ± 1 DEG C) temperature and 35%~90% ambient humidity under place 48h after form without significant change.

(5) the pH scope of application of cream composition of the invention is wider (3.1~6.5), except used in common dilute cream Acidic environment is applied also for outside neutral environment.Cream composition of the invention can be used for developing the cream food of more seasoning types Product.

Specific embodiment

Cream composition provided by the present invention and preparation method thereof is described in further detail below.

Alcohol soluble protein composition as cream composition raw material contains: 50~95 parts by weight of zeins, water 3~ 14 parts by weight and optionally 0~150 parts by weight of dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein Composition is powder type, and with 14 °~80 ° of angle of wetting.Preferably, the alcohol soluble protein composition contains 60~90 weights Measure the zeins of part.Preferably, the alcohol soluble protein composition contains the dextrin of 25~90 parts by weight.Preferably, institute State the polyol that alcohol soluble protein composition contains 0~24 parts by weight, it is preferable that the alcohol soluble protein composition has 14 °~30 ° or 45 °~55 ° of angle of wetting.

The zeins may include one or more of alpha-alcohol soluble protein, the molten albumen of β -ol, the molten albumen of γ -ol Combination.Preferably, for as the zeins for preparing alcohol soluble protein composition, alpha-alcohol soluble protein accounts for the corn alcohol It is the 77wt% or more of molten albumen, preferably 85wt% or more, more preferable 90wt% or more, further preferred 95wt% or more, optimal 100wt% is selected, the molten albumen of β -ol accounts for the 10wt% or less, preferably 5wt% or less of the zeins, more preferable 3wt% Below, the molten albumen of further preferably 2wt% or less, most preferably 0%, γ -ol account for the zeins 10wt% or less, It is preferred that 5wt% or less, more preferable 2wt% or less, most preferably 0%.In zeins of the invention, albumen butt accounts for institute State 85wt% or more, preferably 90wt% or more, the more preferable 94wt% or more, most preferably 99wt% of zeins product with On.

In a preferred embodiment, dextrin and/or polyol are added preferably to increase the dissolution of alcohol soluble protein Property and water phase stability.Wherein, the polyol can for chitosan and its derivative, flavonoid glycoside (such as Quercetin sugar Glycosides), glycerine, propylene glycol, polyethylene glycol, one of tannin or in which two or more combinations.

Preferably, the alcohol soluble protein composition is to be prepared by following method:

(a) polyol of the zeins of 50~95 parts by weight and optionally 0~28 parts by weight is molten In the 70v/v% ethanol solution of 375~712 parts by weight, the first feed liquid is obtained, wherein the ethanol solution is in 45~55 ℃；

(b) will optionally 0~150 parts by weight dextrin, optionally 0~28 parts by weight of polyol be dissolved in 987~ In 1874 parts of water, the second feed liquid is obtained；

(c) the 40v/v% ethanol solution of 250~475 parts by weight is added in first feed liquid of step (a), and Stirring dissolves solute again, obtains a reverse phase and liquid is precipitated, wherein the ethanol solution is in 45~55 DEG C；

(d) liquid is precipitated in the reverse phase that step (c) obtains to be added in second feed liquid obtained to step (b) Stirring, reaction temperature are 0~25 DEG C；Insoluble matter is removed, secondary reverse phase is obtained and liquid is precipitated；

(e) liquid is precipitated in secondary reverse phase obtained in step (d) to be concentrated and dried, obtains the alcohol soluble protein combination of powder type Object.

Preferably, the alcohol soluble protein composition is to be prepared by following method:

(a) polyol of the zeins of 60~90 parts by weight and optionally 0~28 parts by weight is molten In the 70v/v% ethanol solution of 450~675 parts by weight, the first feed liquid is obtained, wherein the ethanol solution is in 45~55 DEG C, the pH of first feed liquid is adjusted to 2.8~6.5；

(b) will optionally 0~150 parts by weight dextrin, optionally 0~28 parts by weight of polyol be dissolved in 1184~ In 1777 parts of water, the second feed liquid is obtained；

(c) the 40v/v% ethanol solution of 300~450 parts by weight is added in first feed liquid of step (a), and Stirring dissolves solute again, obtains a reverse phase and liquid is precipitated, wherein the ethanol solution is in 45~55 DEG C；

(d) liquid is precipitated in the reverse phase that step (c) obtains to be added in second feed liquid obtained to step (b) Stirring, reaction temperature are 0~25 DEG C；Insoluble matter is removed, secondary reverse phase is obtained and liquid is precipitated；

(e) liquid is precipitated in secondary reverse phase obtained in step (d) to be concentrated and dried, obtains the alcohol soluble protein combination of powder type Object, wherein spray outlet device temperature is 30~50 DEG C.

It can be from separation dilute cream, butter, anhydrous butter oil or in which two or more for animal tallow of the invention Any combination.

To make alcohol soluble protein composition sufficiently dissolve dispersion, the second emulsifier and stabilizer can be added.Second cream Agent can be a combination of one or more of soybean lecithin, modified soy bean lipoid, polysorbate60, Tween 80 etc..The present invention Stabilizer can be selected from carragheen, guar gum, xanthan gum, Arabic gum, pectin, locust bean gum, tragacanth, agar, bright Glue, casein, casein sodium, sodium alginate, propylene glycol alginate, chitin, converted starch, microcrystalline cellulose, carboxylic first The a combination of one or more of base sodium cellulosate, cycloheptaamylose etc..

Oil soluble emulsifying agent of the invention is used for so that animal tallow is uniformly dispersed.For oil soluble emulsifying agent of the invention It may include mono-/bis-fatty acid glyceride, phosphatide, citric acid fatty glyceride, lactic acid fatty glyceride, acetylation mono-/bis- Fatty acid glyceride, diacetyl tartaric acid monodiglyceride, sucrose fatty ester, methyl glycol fatty acid ester, polyglycerol fatty acid One kind of ester, sorbitan carboxylic esters, stearoyl lactate, stearyl lactate, xylitan monostearate etc. or two Kind or more combination.

Cream composition of the invention can also contain non-animal grease as needed.The non-animal grease is from plant Object oil, such as olive oil, coconut oil, peanut oil, linseed oil or the fatty acid or aliphatic ester extracted from above-mentioned oil.One In a little embodiments, the non-animal grease can be medium chain triglyceride acid esters or middle long-chain monoglyceride.

In a preferred embodiment, cream composition of the invention contains: 1~5 parts by weight of alcohol soluble protein composition are moved 30~45 parts by weight of object fat, 30~60 parts by weight of 0.15~3 parts by weight of oil soluble emulsifying agent, water or skimmed milk, optionally Two emulsifiers, 0~0.8 parts by weight, optionally 0~0.8 parts by weight of stabilizer, optionally 0~5 parts by weight of non-animal grease.

In the method for the invention, the stirring and dissolving in step (2) preferably carries out under water bath with thermostatic control, the temperature of the water-bath Degree is 1~35 DEG C, preferably 15~30 DEG C.

The removing insoluble matter in step (2) preferably passes through filtration method or centrifugal process carries out.Using filtration method In embodiment, the aperture of filter medium is 1 μm~400 μm.In the embodiment using centrifugal process, centrifugal force 1500g ~20000g, centrifugation time are 0.5min~10min.

The sterilizing of step (2) and step (3) preferably uses high-temperature sterilization, more preferably heats 10 at 100~120 DEG C ~25min.

In step (4), the stirring to the mixture A and the mixture B is preferably so that be formed at 25~45 DEG C Emulsion uniform and without obvious oily aqueous phase separation.

It in step (5), is homogenized by using two-stage, so that the two-phase of the emulsion of step (4) quickly mixes.Wherein, Level-one homogenization pressure is 10~45MPa, and double-stage homogenization pressure is 2~15MPa.

In step (6), the aging is preferably carried out two stages, and the first stage is to keep the temperature to stand under the conditions of 20~45 DEG C (or gentle agitation) 0.5~2 hour, second stage are that heat preservation stands at least 16 hours under the conditions of 1~10 DEG C.It can be cold after filling Hiding can be also stored at room temperature.

Technical solution of the present invention can be illustrated by following number paragraph.

1. a kind of cream composition, which is characterized in that the cream composition contains: 1~10 weight of alcohol soluble protein composition Measure part, 10~50 parts by weight of animal tallow, 10~120 weight of 0.05~5 parts by weight of oil soluble emulsifying agent, water and/or skimmed milk Part, 0~1 parts by weight of optionally the second emulsifier, optionally 0~1 parts by weight of stabilizer, optionally 0~8 weight of non-animal grease Part；

Wherein, the alcohol soluble protein composition contains: 50~95 parts by weight of zeins, 3~14 parts by weight of water with And optionally 0~150 parts by weight of dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein composition are powder Last form, and with 14 °~80 ° of angle of wetting.

2. the cream composition as described in paragraph 1, which is characterized in that the alcohol soluble protein composition contains 60~90 weight The zeins of part.

3. the cream composition as described in paragraph 1 or 2, which is characterized in that the alcohol soluble protein composition contains 25~90 The dextrin of parts by weight.

4. the cream composition as described in any one of paragraph 1-3, which is characterized in that the alcohol soluble protein composition contains The polyol of 0~24 parts by weight.

5. the cream composition as described in any one of paragraph 1-4, which is characterized in that the alcohol soluble protein composition has 14 °~30 ° or 45 °~55 ° of angle of wetting.

6. the cream composition as described in any one of paragraph 1-5, which is characterized in that in the zeins, Alpha-alcohol soluble protein accounts for the 77wt% or more of the zeins, and the molten albumen of β -ol accounts for the 10wt% of the zeins Hereinafter, the molten albumen of γ -ol accounts for the 10wt% or less of the zeins.

7. the cream composition as described in paragraph 6, which is characterized in that in the zeins, alpha-alcohol soluble protein is accounted for The 100wt% of the alcohol soluble protein.

8. the cream composition as described in any one of paragraph 1-7, which is characterized in that the polyol is poly- for shell One of carbohydrates and their derivative, flavonoid glycoside, glycerine, propylene glycol, polyethylene glycol, tannin or in which two or more combinations.

9. the cream composition as described in any one of paragraph 1-8, which is characterized in that the alcohol soluble protein is by as follows Method prepare:

(a) polyol of the zeins of 50~95 parts by weight and optionally 0~28 parts by weight is molten In the 70v/v% ethanol solution of 375~712 parts by weight, the first feed liquid is obtained, wherein the ethanol solution is in 45~55 ℃；

(b) will optionally 0~150 parts by weight dextrin, optionally 0~28 parts by weight of polyol be dissolved in 987~ In 1874 parts of water, the second feed liquid is obtained；

(c) the 40v/v% ethanol solution of 250~475 parts by weight is added in first feed liquid of step (a), and Stirring dissolves solute again, obtains a reverse phase and liquid is precipitated, wherein the ethanol solution is in 45~55 DEG C；

(d) liquid is precipitated in the reverse phase that step (c) obtains to be added in second feed liquid obtained to step (b) Stirring, reaction temperature are 0~25 DEG C；Insoluble matter is removed, secondary reverse phase is obtained and liquid is precipitated；

(e) liquid is precipitated in secondary reverse phase obtained in step (d) to be concentrated and dried, obtains the alcohol soluble protein of powder type Composition.

10. the cream composition as described in any one of paragraph 1-8, which is characterized in that the alcohol soluble protein is by such as Under method prepare:

(a) polyol of the zeins of 60~90 parts by weight and optionally 0~28 parts by weight is molten In the 70v/v% ethanol solution of 450~675 parts by weight, the first feed liquid is obtained, wherein the ethanol solution is in 45~55 DEG C, the pH of first feed liquid is adjusted to 2.8~6.5；

(b) will optionally 0~150 parts by weight dextrin, optionally 0~28 parts by weight of polyol be dissolved in 1184~ In 1777 parts of water, the second feed liquid is obtained；

(c) the 40v/v% ethanol solution of 300~450 parts by weight is added in first feed liquid of step (a), and Stirring dissolves solute again, obtains a reverse phase and liquid is precipitated, wherein the ethanol solution is in 45~55 DEG C；

(d) liquid is precipitated in the reverse phase that step (c) obtains to be added in second feed liquid obtained to step (b) Stirring, reaction temperature are 0~25 DEG C；Insoluble matter is removed, secondary reverse phase is obtained and liquid is precipitated；

(e) liquid is precipitated in secondary reverse phase obtained in step (d) to be concentrated and dried, obtains the alcohol soluble protein combination of powder type Object, wherein spray outlet device temperature is 30~50 DEG C.

11. the cream composition as described in any one of paragraph 1-10, which is characterized in that the animal tallow, which derives from, to be divided From dilute cream, butter, anhydrous butter oil a combination of one or more.

12. the cream composition as described in any one of paragraph 1-11, which is characterized in that the oil soluble emulsifying agent is choosing From mono-/bis-fatty acid glyceride, phosphatide, citric acid fatty glyceride, lactic acid fatty glyceride, acetylation mono-/bis-glycerol Aliphatic ester, diacetyl tartaric acid monodiglyceride, sucrose fatty ester, methyl glycol fatty acid ester, polyglyceryl fatty acid ester, mountain Pears alcohol acid anhydride aliphatic ester, stearoyl lactate, stearyl lactate, xylitan monostearate it is one or more kinds of Combination.

13. the cream composition as described in any one of paragraph 1-12, which is characterized in that second emulsifier is selected from One or more of soybean lecithin, modified soy bean lipoid, polysorbate60, Tween 80.

14. the cream composition as described in any one of paragraph 1-13, which is characterized in that the stabilizer is selected from OK a karaoke club Glue, guar gum, xanthan gum, Arabic gum, pectin, locust bean gum, tragacanth, agar, gelatin, casein, casein sodium, sea Mosanom, propylene glycol alginate, chitin, converted starch, microcrystalline cellulose, sodium carboxymethylcellulose, in cycloheptaamylose One or more.

15. the cream composition as described in any one of paragraph 1-14, which is characterized in that the non-animal grease is plant Oil.

16. the cream composition as described in any one of paragraph 1-14, which is characterized in that the non-animal grease is selected from Medium chain triglyceride acid esters and/or middle long-chain monoglyceride.

17. the cream composition as described in any one of paragraph 1-16, which is characterized in that the cream composition contains: 1~5 parts by weight of alcohol soluble protein composition, 30~45 parts by weight of animal tallow, 0.15~3 parts by weight of oil soluble emulsifying agent, water and/ Or 30~60 parts by weight of skimmed milk, 0~0.8 parts by weight of optionally the second emulsifier, optionally 0~0.8 parts by weight of stabilizer are appointed 0~5 parts by weight of selection of land non-animal grease.

18. a kind of method for preparing the cream composition as described in any one of above-mentioned 1 to 17, which is characterized in that described Method comprises the following steps:

(1) prepare raw material: 1~10 parts by weight of alcohol soluble protein composition, 10~50 weight of animal tallow in following ratio Part, 10~120 parts by weight of 0.05~5 parts by weight of oil soluble emulsifying agent, water and/or skimmed milk, optionally the second emulsifier 0~1 Parts by weight, optionally 0~1 parts by weight of stabilizer, optionally 0~8 parts by weight of non-animal grease,

Wherein, the alcohol soluble protein composition contains: 50~95 parts by weight of zeins, 3~14 parts by weight of water with And optionally 0~150 parts by weight of dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein composition are powder Last form, and with 14 °~80 ° of angle of wetting；

(2) by step (1) prepare the alcohol soluble protein composition, optionally second emulsifier and it is described optionally The stirring and dissolving into the water and/or skimmed milk is added in stabilizer, removes insoluble matter, adjusts pH to 3.1~6.5, is made mixed Object A is closed, is sterilized to the mixture A；

(3) by step (1) prepare the animal tallow be heated to 50~80 DEG C, add the oil soluble emulsifying agent and Optionally other non-animal greases, are dispersed with stirring, and mixture B is made, sterilizes to the mixture B；

(4) 25~45 DEG C at a temperature of to described mixed made from the mixture A made from step (2) and step (3) It closes object B to be stirred, forms emulsion；

(5) emulsion that step (4) obtain is pumped into homogenizer storage tank, using two-stage homogenization, wherein one Grade homogenization pressure is 10~30MPa, and double-stage homogenization pressure is 2~10MPa.

(6) aging and filling.

19. the preparation method of the cream composition as described in paragraph 18, which is characterized in that in step (1), by following ratio Example prepares raw material:

1~5 parts by weight of alcohol soluble protein composition, 30~45 parts by weight of animal tallow, 0.15~3 weight of oil soluble emulsifying agent Part, 30~60 parts by weight of water and/or skimmed milk, 0~0.8 parts by weight of optionally the second emulsifier, optionally stabilizer 0~0.8 Parts by weight, optionally 0~5 parts by weight of non-animal grease.

20. the preparation method of the cream composition as described in paragraph 18 or 19, which is characterized in that in step (1), the alcohol Molten protein composition contains the zeins of 60~90 parts by weight.

21. the preparation method of the cream composition as described in any one of paragraph 18-20, which is characterized in that step (1) In, the alcohol soluble protein composition contains the dextrin of 25~90 parts by weight.

22. the preparation method of the cream composition as described in any one of paragraph 18-21, which is characterized in that step (1) In, the alcohol soluble protein composition contains the polyol of 0~24 parts by weight.

23. the preparation method of the cream composition as described in any one of paragraph 18-22, which is characterized in that step (1) In, the alcohol soluble protein composition has 14 °~30 ° or 45 °~55 ° of angle of wetting.

24. the preparation method of the cream composition as described in any one of paragraph 18-23, which is characterized in that step (1) In, in the zeins, alpha-alcohol soluble protein accounts for the 77wt% or more of the zeins, and the molten albumen of β -ol accounts for The 10wt% of the zeins is hereinafter, the molten albumen of γ -ol accounts for the 10wt% or less of the zeins.

25. the preparation method of the cream composition as described in paragraph 24, which is characterized in that in the zeins, Alpha-alcohol soluble protein accounts for the 100wt% of the alcohol soluble protein.

26. the preparation method of the cream composition as described in any one of paragraph 18-25, which is characterized in that step (1) In, the polyol is chitosan and its derivative, in flavonoid glycoside, glycerine, propylene glycol, polyethylene glycol, tannin A kind of or in which two or more combination.

27. the preparation method of the cream composition as described in any one of paragraph 18-26, which is characterized in that step (1) In, the alcohol soluble protein is to be prepared by following method:

(a) polyol of the zeins of 50~95 parts by weight and optionally 0~28 parts by weight is molten In the 70v/v% ethanol solution of 375~712 parts by weight, the first feed liquid is obtained, wherein the ethanol solution is in 45~55 ℃；

(b) will optionally 0~150 parts by weight dextrin, optionally 0~28 parts by weight of polyol be dissolved in 987~ In 1874 parts of water, the second feed liquid is obtained；

(c) the 40v/v% ethanol solution of 250~475 parts by weight is added in first feed liquid of step (a), and Stirring dissolves solute again, obtains a reverse phase and liquid is precipitated, wherein the ethanol solution is in 45~55 DEG C；

(d) liquid is precipitated in the reverse phase that step (c) obtains to be added in second feed liquid obtained to step (b) Stirring, reaction temperature are 0~25 DEG C；Insoluble matter is removed, secondary reverse phase is obtained and liquid is precipitated；

(e) liquid is precipitated in secondary reverse phase obtained in step (d) to be concentrated and dried, obtains the alcohol soluble protein of powder type Composition.

28. the preparation method of the cream composition as described in any one of paragraph 18-27, which is characterized in that step (1) In, the alcohol soluble protein is to be prepared by following method:

(a) polyol of the zeins of 60~90 parts by weight and optionally 0~28 parts by weight is molten In the 70v/v% ethanol solution of 450~675 parts by weight, the first feed liquid is obtained, wherein the ethanol solution is in 45~55 DEG C, the pH of first feed liquid is adjusted to 2.8~6.5；

(b) will optionally 0~150 parts by weight dextrin, optionally 0~28 parts by weight of polyol be dissolved in 1184~ In 1777 parts of water, the second feed liquid is obtained；

(c) the 40v/v% ethanol solution of 300~450 parts by weight is added in first feed liquid of step (a), and Stirring dissolves solute again, obtains a reverse phase and liquid is precipitated, wherein the ethanol solution is in 45~55 DEG C；

(d) liquid is precipitated in the reverse phase that step (c) obtains to be added in second feed liquid obtained to step (b) Stirring, reaction temperature are 0~25 DEG C；Insoluble matter is removed, secondary reverse phase is obtained and liquid is precipitated；

(e) liquid is precipitated in secondary reverse phase obtained in step (d) to be concentrated and dried, obtains the alcohol soluble protein combination of powder type Object, wherein spray outlet device temperature is 30~50 DEG C.

29. the preparation method of the cream composition as described in any one of paragraph 18-28, which is characterized in that step (1) In, the animal tallow is from a combination of one or more for separating dilute cream, butter, anhydrous butter oil.

30. the preparation method of the cream composition as described in any one of paragraph 18-29, which is characterized in that step (1) In, the oil soluble emulsifying agent is selected from mono-/bis-fatty acid glyceride, phosphatide, citric acid fatty glyceride, lactic acid fatty acid Glyceride, acetylation mono-/bis-fatty acid glyceride, diacetyl tartaric acid monodiglyceride, sucrose fatty ester, propylene glycol fatty Acid esters, polyglyceryl fatty acid ester, sorbitan carboxylic esters, stearoyl lactate, stearyl lactate, xylitol acid anhydride list are stearic The a combination of one or more of acid esters.

31. the preparation method of the cream composition as described in any one of paragraph 18-30, which is characterized in that step (1) In, second emulsifier is selected from one or more of soybean lecithin, modified soy bean lipoid, polysorbate60, Tween 80.

32. the preparation method of the cream composition as described in any one of paragraph 18-31, which is characterized in that step (1) In, the stabilizer is selected from carragheen, guar gum, xanthan gum, Arabic gum, pectin, locust bean gum, tragacanth, agar, bright Glue, casein, casein sodium, sodium alginate, propylene glycol alginate, chitin, converted starch, microcrystalline cellulose, carboxylic first One or more of base sodium cellulosate, cycloheptaamylose.

33. the preparation method of the cream composition as described in any one of paragraph 18-32, which is characterized in that step (1) In, the non-animal grease is vegetable oil.

34. the preparation method of the cream composition as described in any one of paragraph 18-32, which is characterized in that step (1) In, the non-animal grease is selected from medium chain triglyceride acid esters and/or middle long-chain monoglyceride.

35. the preparation method of the cream composition as described in any one of paragraph 18-32, which is characterized in that in step (2) Water temperature be 15~30 DEG C.

36. the preparation method of the cream composition as described in any one of paragraph 18-35, which is characterized in that step (2) In, it removes insoluble matter and is carried out by filtering, wherein the aperture of filter medium is 1 μm~400 μm.

37. the preparation method of the cream composition as described in any one of paragraph 18-35, which is characterized in that step (2) In, it removes insoluble matter and is carried out by centrifugation, the centrifugation carries out 0.5min~10min at 1500g~20000g.

38. the preparation method of the cream composition as described in any one of paragraph 18-37, which is characterized in that step (4) In, the stirring to the mixture A and the mixture B is preferably so that be formed at 25~45 DEG C uniformly and without obvious grease The mutually emulsion of separation.

39. the preparation method of the cream composition as described in any one of paragraph 18-38, which is characterized in that in step (6) Aging is two stages aging, and the first stage is that standing or gentle agitation 0.5~2 hour are kept the temperature under the conditions of 20~45 DEG C, second Stage is that heat preservation stands at least 16 hours under the conditions of 1~10 DEG C.

40. purposes of the cream composition as described in any one of paragraph 1 to 17 in baking.

41. the purposes as described in paragraph 40, the purposes is that mounting is colored or fillings is filled.

Embodiment

Next, being illustrated in further detail by embodiment to the present invention, but the present invention is not limited only to these realities Apply example.

In an embodiment of the present invention, the physico-chemical attributes of alcohol soluble protein composition and its service performance measurement are by with lower section Method is completed:

Measurement and determination of humidifying angle: tabletting (30MPa) is carried out to 1g sample to be tested using infrared tablet press machine, obtains diameter 13mm, thickness The sheet sample of 2mm is then put into full-automatic contact angle measurement (middle morning digital technology equipment Co., Ltd, JC2000D4M) Objective table on, using 2 μ L pure water dropping liquids and take pictures and measure angle of wetting.

Instant capacity measurement: the protein powder that 10 grams of dry amounts are D% is dispersed in 180 grams 24 DEG C ± 1 DEG C of deionized water In, and stirred using bench mixer, blender revolving speed is 400 revs/min.After stirring 10min, filtered with about 100 mesh gauzes Fall the agglomeration shape insoluble matter in solution, much filtrate is heated to constant weight at 105 DEG C and remembers that weight is W₁。

Then,

Particle size distribution measuring: protein dispersion is obtained using the dispersing method that instant capacity measures.Use particles distribution instrument (Mastersizer 3000, Malvern Instr Ltd., Britain), is measured the particle size of protein dispersion.Specifically Ground disperses liquid sample in the Hydro LV large capacity wet type sample dispersion unit equipped with deionized water, setting Grain refractive index 1.43, dispersing agent refractive index 1.33, sample test time 10s are tested using Gneral analysis model.As a result it adopts It is that y- axis indicates bulk density (%) with linear coordinate, logarithmic coordinates x- axis indicates partial size scale

(μm)。

The thermal stability of protein sample redissolution solution: protein dispersion is obtained using the dispersing method that instant capacity measures. Above-mentioned protein dispersion is heated uniformly to 65 DEG C and keeps the temperature 30 minutes, and fast cooling is to 25 DEG C.Gone out using 100 mesh filter-cloth filterings Much filtrate is heated constant weight at 105 DEG C and remembers that weight is W by precipitate₂。

Then,

In an embodiment of the present invention, the physico-chemical attributes of cream and its service performance measurement are completed by the following method:

Cream is dismissed: milk oil temperature to be determined being controlled between 4~8 DEG C, device is dismissed using hand electric and is beaten It sends out (Le meter Gao 200W electric mixer, 12 bar of stainless steel).When dismissing, it is added about into the 400ml container for being precooled to 4 DEG C 100ml does not dismiss cream (5 ± 1 DEG C), is dismissed 2~4 minutes using 1 grade (revolving speed about 850RPM), then using 5 grades, (revolving speed is about It 1150RPM) dismisses 1~3 minute, beaker is cooled down with ice water during dismissing, and dismissing rear milk oil temperature need to be lower than 10 DEG C.By sample Product, which are dismissed to gloss, to disappear, and soft spike occurs, this sample is for measuring the textures such as hardness parameter and dismissing multiple.

Hardness (texture) test: after being popped one's head in using Texture instrument (SMS company, Britain, TA-XT Plus) and HDP/SR to dismissing Cream be measured.Method selection margarine spreadability, 20 ± 2 DEG C of sample temperature.It will with spoon before test Sloped footing fills cream samples (being careful not to be mixed into bubble), and sample upper level and base container upper surface keep flat Together.Instrument parameter setting is as follows when test: test pattern: compressing force, speed before surveying: 10mm/s, test speed: 10mm/s, mesh Mark mode: strain, strain: 80%, trigger type: automatic (power), trigger force: 2.0g.

Overrun measurement: dry flat mouth ware (the quality m of 10mL is used₀, unit is gram), carefully it is packed into the cream dismissed (being careful not to be mixed into bubble), scrapes off the cream beyond ware mouth with scraper after filling, and weighs (quality m₁, unit is gram). The milk oil emulsion that do not dismiss is filled with same flat mouth ware and (the quality m that weighs₁, unit is gram).It is calculated as follows and dismisses again Number (X).

Whipped cream Stability Determination: the cream beaten is extruded into up-small and down-big spiral using the dedicated piping bag of cream Taper is placed under conditions of refrigeration (4 DEG C~8 DEG C) or room temperature (22 DEG C ± 1 DEG C) and ambient humidity 35%~90%, observes milk Oily internal thicker time, unit are hour (h).

The zeins that alcohol soluble protein composition preparation example uses be according to CN2016 10059450.7, CN201610059449.4, the configuration of CN201610059633.9, CNWO2017/128556 A1 method.Ethyl alcohol is biochemical purchased from China Oil and Food Import and Export Corporation The energy (Zhaodong) Co., Ltd.Dextrin is purchased from China Oil and Food Import and Export Corporation's biochemistry energy (Gongzhuling) Co., Ltd.Chitosan and carboxymethyl chitosan Purchased from Shun Bo biotechnology research institute Co., Ltd.Glycerine is purchased from Feng Yi oil chemistry company.Propylene glycol is purchased from DOW Chemical Company.Macrogol 4000 is purchased from Shanghai Quan Wang Biotechnology Co., Ltd.Quercetin glycoside is limited purchased from U.S. river biotechnology Company.Tannin (being extracted by Rabdosia rubescens, also referred to as tannic acid) is purchased from Shaanxi Sen Fu natural product Co., Ltd.

The raw material sources that embodiment uses: isolated dilute cream (the French philharmonic common vetch ultra-high temperature sterilization dilute cream of steel tower)；It is yellow Oil (presidential board can praise butter, 82%)；Anhydrous butter oil (the Belgian climing anhydrous butter oil of bandit, 99.9%)；Skimmed milk (nest degreasing ox Milk)；Soybean lecithin (Cargill company Lecigran)；Polysorbate60 (Hubei Yuancheng Saichuang Technology Co., Ltd.)；Tween 80 (river Nan Dexin chemical industry Industrial Co., Ltd.)；Microcrystalline cellulose (Henan De Xin chemical industry Industrial Co., Ltd.)；Carragheen (carragheen)； Guar gum (Henan De Xin chemical industry Industrial Co., Ltd.)；Xanthan gum (Zhengzhou Hong Xiang Chemical Co., Ltd.)；Carboxymethyl cellulose Sodium (Zhengzhou Hong Xiang Chemical Co., Ltd.)；Sodium alginate (Zhengzhou Chen Yang Chemical Co., Ltd.)；Casein sodium (Zhengzhou letter auspiciousization Work Co., Ltd)；Single stearic acid glycerine lipoprotein (Hebei Run Bu Biotechnology Co., Ltd)；Sucrose fatty ester (Guangxi high pass food Product Science and Technology Ltd.)；Lactic acid fatty glyceride (Hubei Yuancheng Saichuang Technology Co., Ltd.)；Three polyglyceryl fatty acid esters (U.S. LONZA (Long Sha) company)；Olive oil (Spain's pa lattice villa garden olive oil)；Linseed oil (linseed oil)；Middle chain is sweet Oily three acid esters (Sheng Tong trade Co., Ltd, content of fatty acid (C8 and C10) are not less than 80%).

Alcohol soluble protein composition preparation example 1

(1) dissolution of raw material: by 50 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol 97wt%, 2wt% of alcohol soluble protein are accounted for respectively and 0%) are dissolved completely in the 70v/v% ethanol solution of 50 DEG C of 375 parts by weight, PH is adjusted to 6, obtains the first feed liquid.

(2) 25 parts by weight dextrin are dissolved completely in 987 parts by weight water, obtain the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (50 DEG C) of 250 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and the stirring heat preservation 30min at 50 DEG C, obtains a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion, reaction temperature control use 100 μm of aperture filter clothes to remove a small amount of insoluble matters at 15 DEG C Afterwards, it obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 40 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes 50 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ -ol Molten albumen account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), 25 parts by weight dextrin, 9 parts by weight water.Angle of wetting is 30 °. By carrying out integral calculation to map, multiple dissolved particle diameter distribution is that 0.01~1.0 μm of particle accounts for 50% in water, 2.0~ 20.0 μm of particles account for 49%, and product S value is that 0%, T value is 0.2%.

Alcohol soluble protein composition preparation example 2

(1) dissolution of raw material: by 60 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol Account for 90wt%, 5wt% and 1wt% of alcohol soluble protein respectively), the glycerine of 7 parts by weight, the polyethylene glycol of 3 parts by weight it is completely molten PH is adjusted to 2.8, obtains the first feed liquid by solution in 45 DEG C of 450 parts by weight of 70v/v% ethanol solution.

(2) 18 parts by weight chitosans are dissolved completely in 1184 parts by weight water, obtain the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (45 DEG C) of 300 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and keeps the temperature 30min at 45 DEG C, obtain a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion, reaction temperature control use 100 μm of aperture filter clothes to remove a small amount of insoluble matters at 20 DEG C Afterwards, it obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 34 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes by 60 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ- Alcohol soluble protein accounts for 90wt%, 5wt% and 1wt% of alcohol soluble protein respectively), 7 parts by weight glycerine, 3 parts by weight polyethylene glycol, 18 Parts by weight chitosan, 3 parts by weight water.Angle of wetting is 55 °.By carrying out integral calculation to map, dissolved grain is answered in water Diameter is distributed as 0.01~1.0 μm of particle and accounts for 76%, and 2.0~20.0 μm of particles account for 23%, and product S value is that 2.1%, T value is 2.2%.

Alcohol soluble protein composition preparation example 3

(1) dissolution of raw material: by 90 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol Account for 81wt%, 9wt% and 5wt% of alcohol soluble protein respectively), the propylene glycol of 8 parts by weight, the tannin of 16 parts by weight be dissolved completely in In the 70v/v% ethanol solution of 675 55 DEG C of parts by weight, pH is adjusted to 4.95, obtains the first feed liquid.

(2) 2 parts by weight Macrogol 4000s are dissolved completely in 1777 parts by weight water, obtain the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (55 DEG C) of 450 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and keeps the temperature 30min at 55 DEG C, obtain a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion, reaction temperature control use 100 μm of aperture filter clothes to remove a small amount of insoluble matters at 10 DEG C Afterwards, it obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 32 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes by 90 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ- Alcohol soluble protein accounts for 81wt%, 9wt% and 5wt% of alcohol soluble protein respectively), 8 parts by weight of propylene glycol, 16 parts by weight tannins, 2 weight Part Macrogol 4000,5 parts by weight water.Angle of wetting is 49 °.Particle diameter distribution map is integrated and is converted to volume fraction. Multiple dissolved particle diameter distribution is that 0.01~1.0 μm of particle accounts for 64% in water, and 2.0~20.0 μm of particles account for 35%, product S value It is 0% for 0.97%, T value.

Alcohol soluble protein composition preparation example 4

(1) dissolution of raw material: by 95 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol Account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), the tannin of 2 parts by weight quercetin glycosides, 10 parts by weight is dissolved completely in In the 70v/v% ethanol solution of 712 52 DEG C of parts by weight, pH is adjusted to 4.5, obtains the first feed liquid.

(2) 5 parts by weight carboxymethyl chitosans, 5 parts by weight glycerine, 150 parts by weight dextrin are dissolved completely in 1874 weights It measures in part water, obtains the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (52 DEG C) of 475 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and keeps the temperature 30min at 52 DEG C, obtain a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion obtains after reaction temperature control is centrifuged a small amount of insoluble matter of 3min removing at 5 DEG C, under 1500g It obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 50 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes by 95 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ- Alcohol soluble protein account for respectively alcohol soluble protein 97wt%, 2wt% and 0), 2 parts by weight quercetin glycosides, 10 parts by weight tannins, 5 weight Part carboxymethyl chitosan, 5 parts by weight glycerine, 150 parts by weight dextrin, 10 parts by weight water.Angle of wetting is 14 °.By to map Integral calculation is carried out, multiple dissolved particle diameter distribution is that 0.01~1.0 μm of particle accounts for 90% in water, 2.0~20.0 μm of particles 9% is accounted for, product S value is that 0%, T value is 0.87%.

Alcohol soluble protein composition preparation example 5

(1) dissolution of raw material: by 80 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol Account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), 12 parts by weight quercetin glycosides be dissolved completely in 52 DEG C of 533 parts by weight 70v/v% ethanol solution in, pH is adjusted to 5.5, obtains the first feed liquid.

(2) 8 parts by weight of propylene glycol, 4 parts by weight tannins, 90 parts by weight dextrin are dissolved completely in 1059 parts by weight water, Obtain the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (45 DEG C) of 410 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and keeps the temperature 60min at 45 DEG C, obtain a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion obtains after reaction temperature control is centrifuged a small amount of insoluble matter of 10s removing at 0 DEG C, under 10000g It obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 50 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes by 80 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ- Alcohol soluble protein account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), 12 parts by weight quercetin glycosides, 8 parts by weight of propylene glycol, 4 Parts by weight tannin, 90 parts by weight dextrin, 8 parts of weight waters.Angle of wetting is 22 °.It is multiple in water by carrying out integral calculation to map Dissolved particle diameter distribution is that 0.01~1.0 μm of particle accounts for 43%, and 2.0~20.0 μm of particles account for 56%, and product S value is 0%, T Value is 3.7%.

Alcohol soluble protein composition preparation example 6

(1) dissolution of raw material: by 80 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol Account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), 3 parts by weight of propylene glycol be dissolved completely in the 70v/ of 52 DEG C of 533 parts by weight In v% ethanol solution, pH is adjusted to 3.8, obtains the first feed liquid.

(2) 10 parts by weight carboxymethyl chitosans, 5 parts by weight glycerine, 80 parts by weight dextrin are dissolved completely in 1059 weights It measures in part water, obtains the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (47 DEG C) of 410 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and keeps the temperature 20min at 47 DEG C, obtain a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion obtains after reaction temperature control is centrifuged a small amount of insoluble matter of 30s removing at 20 DEG C, under 5000g It obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 45 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes by 80 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ- Alcohol soluble protein account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), 3 parts by weight of propylene glycol, 10 parts by weight carboxymethyl chitosans Sugar, 5 parts by weight glycerine, 80 parts by weight dextrin, 9 parts by weight water.Angle of wetting is 45 °.Quantity distribution map is composed and carries out integrating meter Volume fraction is calculated and is converted into, multiple dissolved particle diameter distribution is that 0.01~1.0 μm of particle accounts for 34% in water, 2.0~20.0 μ M particle accounts for 65%, and product S value is that 0.2%, T value is 1.4%.

Alcohol soluble protein composition preparation example 7

(1) dissolution of raw material: by 80 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol 97wt%, 2wt% of alcohol soluble protein are accounted for respectively and 0%) is dissolved in the 70v/v% ethanol solution of 52 DEG C of 533 parts by weight, by pH 6.5 are adjusted to, the first feed liquid is obtained.

(2) prepare 1059 parts by weight water as the second feed liquid.

(3) one times reverse phase is precipitated: the 40v/v% ethyl alcohol (50 DEG C) of 410 parts by weight is added to the first of step (1) acquisition It in feed liquid, and stirs evenly rapidly, and keeps the temperature 50min at 50 DEG C, obtain a reverse phase and liquid is precipitated.

(4) secondary reverse phase is precipitated: the second material that liquid is added to step (2) acquisition is precipitated in a reverse phase in step (3) In liquid and stir so that rapid dispersion, reaction temperature control use 100 μm of aperture filter clothes to remove a small amount of insoluble matters at 25 DEG C Afterwards, it obtains secondary reverse phase and liquid is precipitated.

(5) liquid is precipitated to the secondary reverse phase obtained in step (4) to be spray-dried, the outlet temperature of spray drying is 30 DEG C, obtain the alcohol soluble protein composition of powder type.

The alcohol soluble protein composition includes by 80 parts by weight Corn alcohol soluble proteins (alpha-alcohol soluble protein, the molten albumen of β -ol and γ- Alcohol soluble protein account for respectively alcohol soluble protein 97wt%, 2wt% and 0%), 14 parts by weight water.Angle of wetting is 80 °.By to map Integral calculation is carried out, multiple dissolved particle diameter distribution is that 0.01~1.0 μm of particle accounts for 20% in water, 2.0~20.0 μm of particles 79% is accounted for, product S value is that 3%, T value is 5.3%.

Embodiment 1

(1) prepare raw material: 1 part of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 3 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 81%, 9% and the 5% of alcohol soluble protein respectively, 45 ° of angle of wetting), Separate 90 parts of dilute cream (containing 35 parts of animal fat), 0.05 part of single stearic acid glycerine lipoprotein, 0.4 part of soybean lecithin, polysorbate60 0.05 Part, 0.01 part of carragheen, 0.01 part of guar gum, 10 parts of water；

(2) prepared by mixture A: alcohol soluble protein composition, soybean lecithin, polysorbate60, carragheen, guar gum are added 15 Fully dispersed dissolution in DEG C water, and micro insoluble matter is removed using 1 μm of aperture filter cloth；PH is adjusted using food acids or dietary alkali To 6.3, the mixture A containing zeins is obtained, is sterilized；

(3) prepared by mixture B: separation dilute cream is warming up to 80 DEG C, addition single stearic acid glycerine lipoprotein is dispersed with stirring uniformly, Oil mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 45 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization.Wherein, level-one homogeneous pressure Power is 10MPa；Double-stage homogenization pressure is 2.5MPa；

(6) aging: heat preservation stands 0.5 hour under the conditions of 45 DEG C, then heat preservation stands 18 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 1 part of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 81%, 9% and the 5% of alcohol soluble protein, 45 ° of angle of wetting), 90 parts of dilute cream of separation (containing 35 parts of animal fat), monostearate 0.05 part of glycerolipid, 0.4 part of soybean lecithin, 0.05 part of polysorbate60,0.01 part of carragheen, 0.01 part of guar gum.Animal tallow Content is 34%.Multiple of dismissing after product is dismissed is 2.8, is killed time as 5min, hardness 217g.

Embodiment 2

(1) prepare raw material: 1 part of (α-of zeins of alcohol soluble protein composition preparation example 2 according to following parts by weight Alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 90%, 5% and the 1% of alcohol soluble protein respectively, 55 ° of angle of wetting), separation 85 parts of dilute cream (contain 38 parts of animal fat), 0.15 part of single stearic acid glycerine lipoprotein, 0.5 part of soybean lecithin, 0.03 part of Tween 80, 0.05 part of microcrystalline cellulose, 0.009 part of carragheen, 0.02 part of guar gum, 0.01 part of xanthan gum, 120 parts of skimmed milk；

(2) prepared by mixture A: by alcohol soluble protein composition, soybean lecithin, Tween 80, microcrystalline cellulose, carragheen, melon Fully dispersed dissolution in 35 DEG C of skimmed milk is added in that bean gum, xanthan gum, and removes micro insoluble matters using 60 μm of aperture filter clothes Matter；PH to 6.5 is adjusted using food acids or dietary alkali, the mixture A containing zeins is obtained, sterilizes；

(3) prepared by mixture B: separation dilute cream is warming up to 50 DEG C, addition single stearic acid glycerine lipoprotein is dispersed with stirring uniformly, Mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 35 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 10MPa；Double-stage homogenization pressure is 2MPa；

(6) aging: heat preservation stands 1 hour under the conditions of 25 DEG C, then heat preservation stands 20 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 1 part of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 90%, 5% and the 1% of alcohol soluble protein, 55 ° of angle of wetting), 85 parts of dilute cream of separation (containing 38 parts of animal fat), monostearate 0.15 part of glycerolipid, 0.5 part of soybean lecithin, 0.03 part of Tween 80,0.05 part of microcrystalline cellulose, 0.009 part of carragheen, Guar 0.02 part of bean gum, 0.01 part of xanthan gum, 9.6 parts of defatted milk solid.Animal tallow content is 18%.Product dismiss after dismiss times Number is 3.1, is killed time as 3.5min, hardness 201g.

Embodiment 3

(1) prepare raw material: 10 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 1 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 97%, 2% and the 0% of alcohol soluble protein respectively, 30 ° of angle of wetting), 12.5 parts of butter (containing 10 parts of animal fat), 2 parts of single stearic acid glycerine lipoprotein, 60 parts of water；

(2) prepared by mixture A: alcohol soluble protein composition being added to fully dispersed dissolution in 25 DEG C of water, and uses 60 μm Aperture filter cloth removes micro insoluble matter；PH to 3.4 is adjusted using food acids or dietary alkali, acquisition contains zeins Mixture A, sterilizes；

(3) prepared by mixture B: butter being warming up to 65 DEG C, addition single stearic acid glycerine lipoprotein is dispersed with stirring uniformly, is made mixed Object B is closed, is sterilized；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 40 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 45MPa；Double-stage homogenization pressure is 15MPa；

(6) aging: heat preservation stands 2 hours under the conditions of 25 DEG C, then heat preservation stands 18 hours under the conditions of 8 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 10 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 97%, 2% and the 0% of alcohol soluble protein, 30 ° of angle of wetting), 12.5 parts of butter (containing 10 parts of animal fat), glycerol monostearate 2 parts of rouge.Animal tallow content is 12%.Multiple of dismissing after product is dismissed is 3.3, is killed time as 3min, hardness 372g.

Embodiment 4

(1) prepare raw material: 7 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 2 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 90%, 5% and the 1% of alcohol soluble protein respectively, 55 ° of angle of wetting), 45 parts of butter (containing 38 parts of animal fat), 3 parts of single stearic acid glycerine lipoprotein, 50 parts of water；

(2) prepared by mixture A: alcohol soluble protein composition being placed in fully dispersed dissolution in 30 DEG C of above-mentioned water, and is used 60 μm of aperture filter clothes remove micro insoluble matter；PH to 3.5 is adjusted using food acids or dietary alkali, obtains and contains the molten egg of corn alcohol White mixture A, sterilizes；

(3) prepared by mixture B: butter being warming up to 70 DEG C, addition single stearic acid glycerine lipoprotein is dispersed with stirring uniformly, is made mixed Object B is closed, is sterilized；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 25 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 28MPa；Double-stage homogenization pressure is 8MPa；

(6) aging: heat preservation stands 1 hour at 20 °C, then heat preservation stands 18 hours under the conditions of 1 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 7 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 90%, 5% and the 1% of alcohol soluble protein, 55 ° of angle of wetting), 45 parts of butter (containing 38 parts of animal fat), single stearic acid glycerine lipoprotein 3 Part.Animal tallow content is 36%.Multiple of dismissing after product is dismissed is 4.1, is killed time as 5.8min, hardness 391g.

Embodiment 5

(1) prepare raw material: 7 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 2 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 90%, 5% and the 1% of alcohol soluble protein respectively, 55 ° of angle of wetting), 55 parts of butter (contain 45 parts of animal fat), 0.8 part of single stearic acid glycerine lipoprotein, 0.3 part of sucrose fatty ester, 0.4 part of soybean lecithin, 0.05 part of polysorbate60,0.1 part of sodium carboxymethylcellulose, 50 parts of skimmed milk；

(2) prepared by mixture A: alcohol soluble protein composition, soybean lecithin, polysorbate60, sodium carboxymethylcellulose are placed in 30 Fully dispersed dissolution in DEG C above-mentioned skimmed milk, and micro insoluble matter is removed using 20000g centrifugation 0.5min；Using edible Acid or dietary alkali adjust pH to 5.6, obtain the mixture A containing zeins, sterilize；

(3) prepared by mixture B: butter being warming up to 60 DEG C, addition single stearic acid glycerine lipoprotein, sucrose fatty ester stirring point It dissipates uniformly, mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 30 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 10MPa；Double-stage homogenization pressure is 2MPa；

(6) aging: heat preservation stands 1 hour under the conditions of 28 DEG C, then heat preservation stands 16 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 7 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 90%, 5% and the 1% of alcohol soluble protein, 55 ° of angle of wetting), 55 parts of butter (containing 45 parts of animal fat), single stearic acid glycerine lipoprotein 0.8 part, 0.3 part of sucrose fatty ester, 0.4 part of soybean lecithin, 0.05 part of polysorbate60,0.1 part of sodium carboxymethylcellulose, degreasing 4 parts of milk solids.Animal tallow content is 40%.Multiple of dismissing after product is dismissed is 3.4, is killed time as 4.2min, hardness For 358g.

Embodiment 6

(1) prepare raw material: 7 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 4 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 97%, 2% and the 0% of alcohol soluble protein respectively, 14 ° of angle of wetting), 50 parts of anhydrous butter oil (containing 50 parts of animal fat), 0.8 part of single stearic acid glycerine lipoprotein, 0.05 part of lactic acid fatty glyceride, trimerization 0.15 part of fatty acid glyceride, 0.03 part of Tween 80,0.01 part of carragheen, 0.01 part of guar gum, 50 parts of water；

(2) prepared by mixture A: by alcohol soluble protein composition, Tween 80, carragheen, guar gum be placed in 25 DEG C it is above-mentioned Fully dispersed dissolution in water, and micro insoluble matter is removed using 1500g centrifugation 5min；PH is adjusted using food acids or dietary alkali To 3.1, the mixture A containing zeins is obtained, is sterilized；

(3) prepared by mixture B: anhydrous butter oil being warming up to 60 DEG C, adds single stearic acid glycerine lipoprotein, lactic acid fatty acid glycerine Ester, three polyglyceryl fatty acid esters are dispersed with stirring uniformly, and mixture B is made, sterilizes；

(4) pre-emulsification: oily phase B object A mixed with water is mixed and stirred for uniformly, being formed without obvious grease phase at 35 DEG C Isolated emulsion；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 20MPa；Double-stage homogenization pressure is 5MPa.

(6) aging: heat preservation stands 1 hour under the conditions of 25 DEG C, then heat preservation stands 16 hours under the conditions of 4 DEG C.

(7) filling rear stored refrigerated.

Products obtained therefrom contains 7 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 97%, 2% and the 0% of alcohol soluble protein, 14 ° of angle of wetting), 50 parts of anhydrous butter oil (containing 50 parts of animal fat), monostearate it is sweet 0.8 part of grease, 0.05 part of lactic acid fatty glyceride, 0.15 part of three polyglyceryl fatty acid ester, 0.03 part of Tween 80, carragheen 0.01 part, 0.01 part of guar gum.Animal tallow content is 46%.Product dismiss after dismiss multiple be 3.2, kill time for 4min, hardness 321g.

Embodiment 7

(1) prepare raw material: 7 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 3 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 90%, 5% and the 1% of alcohol soluble protein respectively, 55 ° of angle of wetting), Separate 90 parts of dilute cream (contain 40.5 parts of animal fat), 5 parts of olive oil, 5 parts of linseed oil, 0.05 part of single stearic acid glycerine lipoprotein, 0.5 part of soybean lecithin, 0.3 part of casein sodium, 0.1 part of sodium carboxymethylcellulose, 0.05 part of carragheen, guar gum 0.02 Part, 0.03 part of xanthan gum, 10 parts of skimmed milk.

(2) prepared by mixture A: by alcohol soluble protein composition, soybean lecithin, casein sodium, sodium carboxymethylcellulose, card It draws glue, guar gum, xanthan gum to be placed in fully dispersed dissolution in 30 DEG C of above-mentioned skimmed milks, and is removed using 4000g centrifugation 10min Remove micro insoluble matter；PH to 6.5 is adjusted using food acids or dietary alkali, obtains the mixture A containing zeins, into Row sterilizing；

(3) prepared by mixture B: the mixture of isolated dilute cream, olive oil and linseed oil being warming up to 60 DEG C, addition Single stearic acid glycerine lipoprotein is dispersed with stirring uniformly, and mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 35 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 15MPa；Double-stage homogenization pressure is 4MPa；

(6) aging: heat preservation stands 1 hour under the conditions of 25 DEG C, then heat preservation stands 16 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 7 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 90%, 5% and the 1% of alcohol soluble protein, 55 ° of angle of wetting), 90 parts of dilute cream of separation (containing 40.5 parts of animal fat), olive oil 5 Part, 5 parts of linseed oil, 0.05 part of single stearic acid glycerine lipoprotein, 0.5 part of soybean lecithin, 0.3 part of casein sodium, carboxymethyl cellulose 0.1 part of plain sodium, 0.05 part of carragheen, 0.02 part of guar gum, 0.03 part of xanthan gum, 0.8 part of defatted milk solid.Animal tallow contains Amount is 34%.Multiple of dismissing after product is dismissed is 4, is killed time as 4.9min, hardness 249g.

Embodiment 8

(1) prepare raw material: 7 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 3 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 81%, 9% and the 5% of alcohol soluble protein respectively, 49 ° of angle of wetting), Separate 90 parts of dilute cream (contain 40.5 parts of animal fat), 5 parts of median chain triglyceride oil (MCT), 0.1 part of single stearic acid glycerine lipoprotein, 0.05 part of soybean lecithin, 0.05 part of Tween 80,0.1 part of sodium carboxymethylcellulose, 10 parts of water；

(2) prepared by mixture A: alcohol soluble protein composition, soybean lecithin, Tween 80, sodium carboxymethylcellulose are placed in 25 Fully dispersed dissolution in DEG C above-mentioned water, and micro insoluble matter is removed using 5000g centrifugation 5min；Using food acids or eat Alkali adjusts pH to 4.5, obtains the mixture A containing zeins, sterilizes；

(3) prepared by mixture B: the mixture of isolated dilute cream, MCT being warming up to 60 DEG C, adds glycerol monostearate Rouge is dispersed with stirring uniformly, and mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 35 DEG C The emulsion of oily aqueous phase separation, and its temperature is controlled at 35 DEG C；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 20MPa；Double-stage homogenization pressure is 5MPa；

(6) aging: heat preservation stands 1 hour under the conditions of 22 DEG C, then heat preservation stands 16 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 7 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 81%, 9% and the 5% of alcohol soluble protein, 49 ° of angle of wetting), 90 parts of dilute cream of separation (containing 40.5 parts of animal fat), middle chain it is sweet Oily 5 parts of three acid esters (MCT), 0.1 part of single stearic acid glycerine lipoprotein, 0.05 part of soybean lecithin, 0.05 part of Tween 80, carboxymethyl cellulose 0.1 part of plain sodium.Animal tallow content is 36%.Multiple of dismissing after product is dismissed is 3.5, is killed time as 4.1min, hardness For 287g.

Embodiment 9

(1) prepare raw material: 7 parts of the alcohol soluble protein composition of alcohol soluble protein composition preparation example 3 according to following parts by weight (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen of γ -ol account for 81%, 9% and the 5% of alcohol soluble protein respectively, 49 ° of angle of wetting), 20 parts of anhydrous butter oil (containing 19.96 parts of animal fat), 2.0 parts of single stearic acid glycerine lipoprotein, 0.02 part of stearoyl lactate, water 40 Part；

(2) prepared by mixture A: alcohol soluble protein composition being placed in fully dispersed dissolution in 20 DEG C of above-mentioned water, and is used 5000g is centrifuged 5min and removes micro insoluble matter；PH to 5.8 is adjusted using food acids or dietary alkali, is obtained molten containing corn alcohol The mixture A of albumen, sterilizes；

(3) prepared by mixture B: isolated anhydrous butter oil being warming up to 60 DEG C, addition stearoyl lactate, monostearate are sweet Grease is dispersed with stirring uniformly, and mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 35 DEG C The emulsion of oily aqueous phase separation, and its temperature is controlled at 35 DEG C；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 28MPa；Double-stage homogenization pressure is 11MPa；

(6) aging: heat preservation stands 1 hour under the conditions of 25 DEG C, then heat preservation stands 26 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 7 parts of alcohol soluble protein composition (alpha-alcohol soluble protein, the molten albumen of β -ol and the molten albumen difference of γ -ol Account for 81%, 9% and the 5% of alcohol soluble protein, 49 ° of angle of wetting), 20 parts of anhydrous butter oil (containing 19.96 parts of animal fat), monostearate 2.0 parts of glycerolipid, 0.02 part of stearoyl lactate.Animal tallow content is 20%.Multiple of dismissing after product is dismissed is 3.4, It kills time as 3.1min, hardness 605g.

By the whipping prods prepared in the embodiment of the present invention 1~9 at 4 DEG C and 22 DEG C it is closed place 48 hours it is invisible Become.

Comparative example 1

(1) prepare raw material according to following parts by weight: 90 parts 1 part of zeins, separation of dilute cream (contain animal fat 40.5), 5 parts of olive oil, 5 parts of linseed oil, 0.05 part of single stearic acid glycerine lipoprotein, 0.5 part of soybean lecithin, casein sodium 0.3 Part, 0.1 part of sodium carboxymethylcellulose, 0.05 part of carragheen, 0.02 part of guar gum, 0.03 part of xanthan gum, 10 parts of skimmed milk

Wherein, which is the raw material of alcohol soluble protein composition preparation example 2；

(2) mixture A prepare: by soybean lecithin, casein sodium, sodium carboxymethylcellulose, carragheen, guar gum, Xanthan gum is placed in fully dispersed dissolution in 30 DEG C of above-mentioned skimmed milks, and removes micro insoluble matter using 4000g centrifugation 10min Matter；PH to 6.5 is adjusted using food acids or dietary alkali, the mixture A containing zeins is obtained, sterilizes；

(3) prepared by mixture B: the mixture of isolated dilute cream, olive oil and linseed oil being warming up to 60 DEG C, addition Single stearic acid glycerine lipoprotein is dispersed with stirring uniformly, and mixture B is made, sterilizes；

(4) pre-emulsification: oil mixture B object A mixed with water is mixed and stirred for uniformly, being formed without obvious at 35 DEG C The emulsion of oily aqueous phase separation；

(5) homogeneous: above-mentioned emulsion is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one homogeneous pressure Power is 15MPa；Double-stage homogenization pressure is 4MPa；

(6) aging: heat preservation stands 16 hours under the conditions of 4 DEG C；

(7) filling rear stored refrigerated.

Products obtained therefrom contains 90 parts of dilute cream of separation (containing 40.5 parts of animal fat), 5 parts of olive oil, 5 parts of linseed oil, list 0.05 part of glyceryl stearate, 0.5 part of soybean lecithin, 0.3 part of casein sodium, 0.1 part of sodium carboxymethylcellulose, carragheen 0.05 part, 0.02 part of guar gum, 0.03 part of xanthan gum, 10 parts of skimmed milk.Animal tallow content is 38%.After product is dismissed Dismissing multiple is 2.8, is killed time as 3.5min, hardness 189g.

Claims (3)

1. a kind of cream composition, which is characterized in that the cream composition contains: 1~10 parts by weight of alcohol soluble protein composition, 10~50 parts by weight of animal tallow, are appointed at 10~120 parts by weight of 0.05~5 parts by weight of oil soluble emulsifying agent, water and/or skimmed milk 0~1 parts by weight of selection of land stabilizer, 0~1 parts by weight of optionally the second emulsifier, optionally 0~8 parts by weight of non-animal grease；

Wherein, the alcohol soluble protein composition contains: 50~95 parts by weight of zeins, 3~14 parts by weight of water and appoint 0~150 parts by weight of selection of land dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein composition are powder shape Formula, and with 14 °~80 ° of angle of wetting.

2. the method for preparing cream composition described in claim 1, which is characterized in that the method comprises the following steps:

(1) prepare raw material: 1~10 parts by weight of alcohol soluble protein composition, 10~50 parts by weight of animal tallow, oil in following ratio 10~120 parts by weight of 0.05~5 parts by weight of soluble emulsification agent, water and/or skimmed milk, 0~1 weight of optionally the second emulsifier Part, optionally 0~1 parts by weight of stabilizer, optionally 0~8 parts by weight of non-animal grease,

Wherein, the alcohol soluble protein composition contains: 50~95 parts by weight of zeins, 3~14 parts by weight of water and appoint 0~150 parts by weight of selection of land dextrin, optionally 0~56 parts by weight of polyol, the alcohol soluble protein composition are powder shape Formula, and with 14 °~80 ° of angle of wetting；

(2) the alcohol soluble protein composition, optionally second emulsifier and described optionally stable prepared step (1) The stirring and dissolving into the water and/or skimmed milk is added in agent, removes insoluble matter, adjusts pH to 3.1~6.5, and mixture is made A sterilizes to the mixture A；

(3) by step (1) prepare the animal tallow be heated to 50~80 DEG C, add the oil soluble emulsifying agent and optionally The other non-animal greases in ground, are dispersed with stirring, and mixture B is made, sterilizes to the mixture B；

(4) 25~45 DEG C at a temperature of to the mixture B made from the mixture A made from step (2) and step (3) It is stirred, forms emulsion；

(5) emulsion that step (4) obtain is pumped into homogenizer storage tank, using two-stage homogenization, wherein level-one is equal Matter pressure is 10~45MPa, and double-stage homogenization pressure is 2~15MPa.

(6) aging and filling.

3. purposes of the cream composition described in claim 1 in baking.