CN105341157A - Liquid dairy product and preparation method thereof - Google Patents
Liquid dairy product and preparation method thereof Download PDFInfo
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- CN105341157A CN105341157A CN201510642401.1A CN201510642401A CN105341157A CN 105341157 A CN105341157 A CN 105341157A CN 201510642401 A CN201510642401 A CN 201510642401A CN 105341157 A CN105341157 A CN 105341157A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
- A23C9/156—Flavoured milk preparations ; Addition of fruits, vegetables, sugars, sugar alcohols or sweeteners
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Abstract
The present invention provides a liquid dairy product and a preparation method thereof. The liquid dairy product is prepared from the following raw materials: milk-based material, inulin, Chinese yam powder, dried orange peel powder, malt powder and haw powder. The liquid dairy product has at least one of the following advantages: the product is high in nutritional value, strong in stability, and excellent in flavor and taste, and can aid digestion.
Description
Technical field
The present invention relates to field of food.Particularly, the present invention relates to liquid diary product and preparation method thereof.
Background technology
Dairy products are with milk from cows and goats etc. for primary raw material, through the various food be processed into.
But current liquid diary product still haves much room for improvement.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to provide a kind of liquid diary product and preparation method thereof.This liquid diary product or the liquid diary product utilizing this preparation method to obtain are of high nutritive value, stability is strong, flavor taste is good or aid digestion.
It should be noted that, the present invention completes based on the following discovery of inventor:
At present, on market, aid digestion special daily product is less.By realizing the screening of various raw-food material and proportioning combination because indigestion cause the having a stomach upset alleviation of symptom is suitable difficulty, relevant food materials are of a great variety, and carrying out proportioning is also gigantic project.In addition, although consumer is higher to integration of drinking and medicinal herbs class raw material acceptance, be also pharmaceutical raw material after all, raw material itself has specific bad flavor, is added to Ruzhong local flavor more complicated simultaneously, and people can not be allowed to accept; And part material restricts by material, dissolubility is not high, is added to Ruzhong precipitated phase when serious, and can causes flocculation phenomenon.
The present inventor finds through great many of experiments, and by being mixed with hawthorn powder, yam flour, tangerine peel powder, malt flour and inulin by newborn base-material, auxiliary compound emulsion stabilizer, sweetener and flavoring essence, to obtain liquid diary product.Thus, the liquid diary product of acquisition have following advantages one of at least: be of high nutritive value, stability be strong, flavor taste is good and aid digestion.
In a first aspect of the present invention, the present invention proposes a kind of liquid diary product.According to embodiments of the invention, described liquid diary product comprises: newborn base-material, inulin, yam flour, tangerine peel powder, malt flour and hawthorn powder.Inventor obtains through great many of experiments optimization, adds inulin, yam flour, tangerine peel powder, malt flour and hawthorn powder and effectively can help digest, alleviate and have a stomach upset in newborn base-material.Thus, according to the liquid diary product of the embodiment of the present invention have following advantages one of at least: be of high nutritive value, stability be strong, flavor taste is good and aid digestion.
According to embodiments of the invention, above-mentioned liquid diary product can also have following additional technical feature:
According to embodiments of the invention, described newborn base-material comprises at least one of raw milk and recombined milk.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
According to embodiments of the invention, described liquid diary product comprises: the described newborn base-material of 100 ~ 820 weight portions; The sweetener of 0.1 ~ 70 weight portion; The described inulin of 0.1 ~ 34 weight portion; The described yam flour of 0.1 ~ 15 weight portion; The described tangerine peel powder of 0.1 ~ 10 weight portion; The described malt flour of 0.1 ~ 10 weight portion; And 0.1 ~ 10 described hawthorn powder of weight portion, according to a preferred embodiment of the invention, described liquid diary product comprises the flavoring essence of 0.1 ~ 3 weight portion, according to a preferred embodiment of the invention, described sweetener comprises at least one of white granulated sugar, Sucralose, HFCS, compound sugar, mogroside, xylitol.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
According to embodiments of the invention, described liquid diary product comprises emulsion stabilizer further, and described emulsion stabilizer comprises at least two kinds that are selected from glycerin monostearate, sucrose fatty ester, diacetyl tartarate list glyceride, Sodium Caseinate, stearoyl lactate, modified soy bean lipoid, carragheen, guar gum, gellan gum, microcrystalline cellulose, sodium carboxymethylcellulose, pectin, sodium alginate, sodium phosphate trimer, calgon, sodium pyrophosphate and converted starch.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
According to embodiments of the invention, described emulsion stabilizer comprises: glycerin monostearate, sucrose fatty ester, carragheen and sodium phosphate trimer, wherein, the weight ratio of described glycerin monostearate, sucrose fatty ester, carragheen and sodium phosphate trimer is 0.5 ~ 2:0.5 ~ 2:0.05 ~ 0.5:0.1 ~ 0.5, according to concrete example of the present invention, based on the described newborn base-material of 100 ~ 820 weight portions, the consumption of described emulsion stabilizer is 1.15 ~ 5 weight portions.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
In a second aspect of the present invention, the present invention proposes a kind of method preparing previously described liquid diary product.According to embodiments of the invention, the method comprises: comprising: described raw material mixes by (1), and carries out pasteurize process; And the mixture obtained through described pasteurize process is carried out ultra high temperature short time sterilization process by (2), to obtain described liquid diary product, based on the described liquid diary product of 1000 weight portions, described raw material comprises: the described newborn base-material of 100 ~ 820 weight portions; The described inulin of 0.5 ~ 20 weight portion; The described yam flour of 0.5 ~ 3.1 weight portion; The described tangerine peel powder of 0.5 ~ 4.1 weight portion; The described malt flour of 0.5 ~ 3.1 weight portion; The described hawthorn powder of 0.5 ~ 2.1 weight portion; The described glycerin monostearate of 0.5 ~ 2 weight portion; The sucrose fatty ester of 0.5 ~ 2 weight portion; The carragheen of 0.05 ~ 0.5 weight portion; The sodium phosphate trimer of 0.1 ~ 0.5 weight portion; And the water of surplus, according to a preferred embodiment of the invention, the raw material of described liquid diary product comprises the flavoring essence of 0.1 ~ 3 weight portion.Inventor finds to utilize the method can effectively prepare previously described liquid diary product, as previously mentioned, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention have following advantages one of at least: be of high nutritive value, stability be strong, flavor taste is good and aid digestion.
According to embodiments of the invention, the above-mentioned method preparing liquid diary product can also have following additional technical feature one of at least:
According to embodiments of the invention, in step (1), described mixing comprises: (1-1) will be preheated to 30 ~ 50 degrees Celsius of described newborn base-materials and mix with described emulsion stabilizer, stir and be heated to 70 ~ 85 degrees Celsius after 5 ~ 10 minutes, stir 10 ~ 30 minutes; (1-2) water of 50 ~ 60 degrees Celsius mixed with described sweetener, described inulin, described yam flour, described tangerine peel powder and described malt flour and stir 10 ~ 20 minutes, and in obtained mixture, adding described hawthorn powder mix and stir 5 ~ 10 minutes; (1-3) mixture obtained in the mixture obtained in step (1-1) and step (1-2) is mixed and stirs 10 ~ 15 clocks; And the mixture that step (1-3) obtains is cooled to 20 degrees Celsius by (1-4), be settled to 1000 weight portions, described newborn base-material comprises at least one of raw milk and recombined milk, according to a preferred embodiment of the invention, the water of 50 ~ 55 degrees Celsius mixed with described sweetener, described inulin, described yam flour, described tangerine peel powder and described malt flour and stir 15 minutes.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According to embodiments of the invention, the preparation method of described recombined milk comprises: mixed by the milk powder of the water of 50 ~ 60 degrees Celsius with 0 ~ 100 weight portion, and stir 10 ~ 20 minutes, leave standstill 30 ~ 40 minutes subsequently, to obtain described recombined milk, according to a preferred embodiment of the invention, in step (1-1), described newborn base-material is preheated to 30 ~ 40 degrees Celsius; According to a preferred embodiment of the invention, the preparation method of described recombined milk comprises: mixed by the recombined milk of the water of 55 ~ 60 degrees Celsius with 0 ~ 100 weight portion, and stir 15 ~ 20 minutes, leaves standstill 30 ~ 40 minutes subsequently, to obtain described recombined milk.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According to embodiments of the invention, pH value is adjusted to 6.5 ~ 7.5 with phosphate by described hawthorn powder in advance after 20 ~ 50 times of weight parts waters dissolve, according to concrete example of the present invention, described phosphate is at least one being selected from sodium dihydrogen phosphate, sodium hydrogen phosphate and tertiary sodium phosphate, according to a preferred embodiment of the invention, described phosphate is tertiary sodium phosphate, according to concrete example of the present invention, in the preparation method of described recombined milk, the addition of described water is 20 ~ 60 times of described milk powder.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According to embodiments of the invention, in step (1), described pasteurize 15 seconds is carried out at the temperature of 83 ~ 87 degrees Celsius, according to concrete example of the present invention, before carrying out described pasteurize process, in advance the described product be mixed to get is carried out homogeneous process, according to a preferred embodiment of the invention, described homogeneous is under the pressure of the temperature of 50 ~ 80 degrees Celsius and 150 ~ 170bar.According to a further advantageous embodiment of the invention, described homogeneous carries out under the pressure of the temperature of 60 ~ 80 degrees Celsius and 160 ~ 170bar, according to concrete example of the present invention, in step (2), described ultra high temperature short time sterilization process 4 ~ 6 seconds is carried out at the temperature of 137 ~ 142 degrees Celsius, according to a preferred embodiment of the invention, before carrying out described ultra high temperature short time sterilization process, in advance the mixture that described pasteurize obtains is cooled to 15 degrees Celsius, and adds described flavoring essence.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
Those skilled in the art, it is understood that be suitable for this method preparing liquid diary product equally for the feature and advantage described by liquid diary product above, do not repeat them here.
In addition, according to embodiments of the invention, liquid diary product of the present invention and preparation method thereof have following advantages one of at least:
1, according to embodiments of the invention, newborn base-material is mixed with yam flour, hawthorn powder, malt flour, inulin and tangerine peel powder, effectively can alleviate the symptom that indigestion crowd has a stomach upset.
2, according to embodiments of the invention, at least two kinds of emulsion stabilizers are carried out composite use, the dissolubility overcoming part material is not high, be added to precipitated phase in newborn base-material when serious and can cause the defect of flocculation phenomenon, can form homogeneous, stable liquid diary product.
3, according to embodiments of the invention, sweetener and the premixed of function raw meal can be improved the dissolubility of function raw meal and shorten incorporation time, solving the indissoluble solution that function raw meal addition causes greatly and the problem easily precipitated after dissolving.
4, according to embodiments of the invention, reach neutral left and right by the pH value of adjustment acid material hawthorn powder, after each raw material can be made to mix, Acidity of Aikalinity is constant.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the schematic flow sheet preparing the method for liquid diary product according to an embodiment of the invention; And
Fig. 2 shows the schematic flow sheet preparing the method for liquid diary product according to another embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail.Embodiment described below is exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
The present invention proposes a kind of novel liquid diary product and a kind of method preparing liquid diary product.To be described in detail respectively below.
Liquid diary product
In a first aspect of the present invention, the present invention proposes a kind of liquid diary product.According to embodiments of the invention, liquid diary product comprises: newborn base-material, inulin, yam flour, tangerine peel powder, malt flour and hawthorn powder.Inventor obtains through great many of experiments optimization, adds inulin, yam flour, tangerine peel powder, malt flour and hawthorn powder and effectively can help digest, alleviate and have a stomach upset in newborn base-material.Thus, according to the liquid diary product of the embodiment of the present invention have following advantages one of at least: be of high nutritive value, stability be strong, flavor taste is good and aid digestion.
According to embodiments of the invention, newborn base-material comprises at least one of raw milk and recombined milk.The liquid diary product that is added to of breast base-material provides abundant nutritional labeling.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
Term used in the present invention " raw milk ", for known in those skilled in the art, refers to the normal breast changed without any composition extruded from the healthy dairy stock breast complied with the national standard requirements.According to embodiments of the invention, newborn base-material through inspection and standardization, makes the content of raw milk albumen be 2.8 quality % in advance.
According to embodiments of the invention, liquid diary product comprises: the newborn base-material of 100 ~ 820 weight portions; The sweetener of 0.1 ~ 70 weight portion; The inulin of 0.1 ~ 34 weight portion; The yam flour of 0.1 ~ 15 weight portion; The tangerine peel powder of 0.1 ~ 10 weight portion; The malt flour of 0.1 ~ 10 weight portion; And 0.1 ~ 10 hawthorn powder of weight portion.According to preferred exemplary of the present invention, liquid diary product comprises the flavoring essence of 0.1 ~ 3 weight portion.According to a preferred embodiment of the invention, sweetener comprises at least one of white granulated sugar, Sucralose, HFCS, compound sugar, mogroside, xylitol.Inventor obtains optimum addition through great many of experiments optimization.Under this addition, each raw material can stably be present in newborn base-material, there will not be precipitation and flocculation phenomenon.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
According to embodiments of the invention, liquid diary product comprises emulsion stabilizer further, and emulsion stabilizer comprises at least two kinds that are selected from glycerin monostearate, sucrose fatty ester, diacetyl tartarate list glyceride, Sodium Caseinate, stearoyl lactate, modified soy bean lipoid, carragheen, guar gum, gellan gum, microcrystalline cellulose, sodium carboxymethylcellulose, pectin, sodium alginate, sodium phosphate trimer, calgon, sodium pyrophosphate and converted starch.According to another embodiment of the invention, emulsion stabilizer comprises: glycerin monostearate, sucrose fatty ester, carragheen and sodium phosphate trimer, wherein, the weight ratio of described glycerin monostearate, sucrose fatty ester, carragheen and sodium phosphate trimer is 0.5 ~ 2:0.5 ~ 2:0.05 ~ 0.5:0.1 ~ 0.5.According to still another embodiment of the invention, based on the newborn base-material of 100 ~ 820 weight portions, the consumption of emulsion stabilizer is 1.15 ~ 5 weight portions.
Inventor finds after a large amount of experiments, and the dissolubility of part material is not high, is added to precipitated phase in newborn base-material and works as serious, and can cause flocculation phenomenon.But the additive effect of single emulsion stabilizer is bad.Experiment finds, is undertaken composite, by a large amount of optimal screening, obtain ionic and nonionic and mono-esterification degree is high and mono-esterification degree is low emulsion stabilizer the stable emulsifying system of synergy the best, enable each raw material form homogeneous, stable system.Thus, higher nutritive value, stronger stability, splendid flavor taste or aid digestion can be had further according to the liquid diary product of the embodiment of the present invention.
Prepare the method for liquid diary product
In a second aspect of the present invention, the present invention proposes a kind of method preparing liquid diary product.See Fig. 1, according to embodiments of the invention, the method comprises the following steps.Inventor finds to utilize this method preparing liquid diary product can effectively obtain previously described liquid diary product, as previously mentioned, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention have following advantages one of at least: be of high nutritive value, stability be strong, flavor taste is good and aid digestion.
S100 mixes, pasteurize
In this step, raw material is mixed, and carry out pasteurize process.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
Those skilled in the art are not it is understood that the hybrid mode of the present invention to raw material makes considered critical, as long as each raw material can form homogeneous emulsion through mixing, and nutrient component damages is less.According to embodiments of the invention, see Fig. 2, in the step s 100, mixing comprises the steps, thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
S110 breast base-material mixes with stabilizing agent
In this step, 30 ~ 50 degrees Celsius of newborn base-materials will be preheated to and mix with emulsion stabilizer, and stir and be heated to 70 ~ 85 degrees Celsius after 5 ~ 10 minutes, stir 10 ~ 30 minutes.
According to embodiments of the invention, newborn base-material comprises at least one of raw milk and recombined milk.Newborn base-material is mixed with emulsion stabilizer, stabilize proteins and carrier that is fatty, suspension function raw meal can be obtained.Inventor obtains optimum mixing condition through great many of experiments optimization, and emulsion stabilizer can be made with this understanding fully to carry out dissolving and mixing.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According to embodiments of the invention, the preparation method of recombined milk comprises: mixed by the milk powder of the water of 50 ~ 60 degrees Celsius with 0 ~ 100 weight portion, and stir 10 ~ 20 minutes, leaves standstill 30 ~ 40 minutes subsequently, to obtain recombined milk.According to a preferred embodiment of the invention, the preparation method of recombined milk comprises: mixed by the recombined milk of the water of 55 ~ 60 degrees Celsius with 0 ~ 100 weight portion, and stir 15 ~ 20 minutes, leaves standstill 30 ~ 40 minutes subsequently, to obtain recombined milk.According to a further advantageous embodiment of the invention, in step s 110, newborn base-material is preheated to 30 ~ 40 degrees Celsius.Time of repose length can affect hydration effect and the stability of recombined milk, and hydration time can reach the emulsion of uniformity more than 30 minutes, and overlong time will extend the integral production time, increases cost.Inventor finds, by water and recombined milk mix and blend and leave standstill hydration time optimum under Optimal Temperature, can reach the emulsion of complete uniformity.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According in embodiments of the invention, in the preparation method of recombined milk, the addition of water is 20 ~ 60 times of milk powder.The water yield is very few, cannot dissolving and reducing breast completely, and the easy conglomeration of recombined milk.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
Term used in the present invention " recombined milk ", for known in those skilled in the art, refer to and concentrated for milk, drying is become concentrated breast or milk powder, then add suitable quantity of water, makes and former Ru Zhongshui, emulsion that solids ratio is suitable.According to embodiments of the invention, in milk powder used in the present invention, protein content is 23 % by weight.
Those skilled in the art are it is understood that according to embodiments of the invention, and newborn base-material can only include raw milk or recombined milk, namely direct by the blend step of raw milk or recombined milk and emulsion stabilizer; The mixture of raw milk and recombined milk can also be comprised simultaneously.This raw milk and recombined milk can mix by arbitrary proportion.According to concrete example of the present invention, in newborn base-material, protein content is 0 ~ 2.3 quality %.
S120 water mixes with function raw meal
In this step, the water of 50 ~ 60 degrees Celsius mixed with sweetener, inulin, yam flour, tangerine peel powder and malt flour and stirs 10 ~ 20 minutes, and in obtained mixture, adding hawthorn powder mix and stir 5 ~ 10 minutes.The discovery that inventor is surprised, can improve the dissolubility of function raw meal by sweetener and the premixed of function raw meal and shorten mixing time, solves the indissoluble solution that function raw meal addition causes greatly and the problem easily precipitated after dissolving.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
It should be noted that, for convenience of describing, be function raw meal by malt flour, inulin, hawthorn powder, yam flour and tangerine peel powder Unify legislation.
According to a preferred embodiment of the present invention, the water of 50 ~ 55 degrees Celsius mixed with sweetener, inulin, yam flour, tangerine peel powder and malt flour and stir 15 minutes.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According to embodiments of the invention, pH value is adjusted to 6.5 to 7.5 with phosphate by hawthorn powder in advance after 20 ~ 50 times of weight parts waters dissolve.According to another embodiment of the invention, phosphate is at least one being selected from sodium dihydrogen phosphate, sodium hydrogen phosphate and tertiary sodium phosphate, and according to a preferred embodiment of the invention, phosphate is tertiary sodium phosphate.Inventor finds, reach neutral left and right by the pH of adjustment acid material hawthorn powder, after each raw material can be made to mix, Acidity of Aikalinity is constant, prevents flocculation sex change phenomenon.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
S130 mix and blend
In this step, the mixture obtained in the mixture obtained in step S110 and step S120 mixed and stir 10 ~ 15 clocks.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
S140 cools, constant volume
In this step, the mixture obtained by step S130 is cooled to 20 degrees Celsius, is settled to 1000 weight portions.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
According to embodiments of the invention, in the step s 100, at the temperature of 83 ~ 87 degrees Celsius, pasteurize 15 seconds is carried out.According to concrete example of the present invention, before carrying out described pasteurize process, in advance the product be mixed to get is carried out homogeneous process.According to a preferred embodiment of the present invention, homogeneous carries out under the pressure of the temperature of 50 ~ 80 degrees Celsius and 150 ~ 170bar, according to a further advantageous embodiment of the invention, homogeneous carries out under the pressure of the temperature of 60 ~ 80 degrees Celsius and 160 ~ 170bar.
Raw material is carried out homogeneous process, makes the fat globule in newborn base-material be broken into little fat globule, prevent fat floating, and make the particle of raw material obtain micronization, make the mouthfeel of liquid diary product finer and smoother.In addition, because fat number object increases, add the refraction of light in liquid diary product and reflection chance, its color is become more in vain, more homogeneous.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
Term " homogeneous " used in the present invention is known to the skilled person, refer to suspension (or emulsion) by homogenizer fragmentation, reach a kind of unit operations of the dispersed substance micronize in system, homogenising.
According to embodiments of the invention, based on the liquid diary product of 1000 weight portions, raw material comprises: the newborn base-material of 100 ~ 820 weight portions; The sweetener of 0.1 ~ 70 weight portion; The inulin of 0.5 ~ 20 weight portion; The yam flour of 0.5 ~ 3.1 weight portion; The tangerine peel powder of 0.5 ~ 4.1 weight portion; The malt flour of 0.5 ~ 3.1 weight portion; The hawthorn powder of 0.5 ~ 2.1 weight portion; The glycerin monostearate of 0.5 ~ 2 weight portion; The sucrose fatty ester of 0.5 ~ 2 weight portion; The carragheen of 0.05 ~ 0.5 weight portion; The sodium phosphate trimer of 0.1 ~ 0.5 weight portion; And the water of surplus, according to another embodiment of the invention, the raw material of liquid diary product comprises the flavoring essence of 0.1 ~ 3 weight portion.Inventor obtains optimum addition through great many of experiments optimization.Under this addition, each raw material can stably be present in newborn base-material, there will not be precipitation and flocculation phenomenon.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
S200 ultra high temperature short time sterilization
The mixture obtained through pasteurize process is carried out ultra high temperature short time sterilization process, to obtain liquid diary product.
According to embodiments of the invention, in step s 200, at the temperature of 137 ~ 142 degrees Celsius, ultra high temperature short time sterilization process 4 ~ 6 seconds is carried out.According to a preferred embodiment of the invention, before carrying out ultra high temperature short time sterilization process, in advance the mixture that pasteurize obtains is cooled to 15 degrees Celsius, and adds flavoring essence.The object of adding essence is the local flavor of adjustment liquid diary product, to cover the offending taste of some function raw meal, meets the demand of people.Thus, the liquid diary product obtained according to the method preparing liquid diary product of the embodiment of the present invention can have higher nutritive value, higher stability, splendid flavor taste or aid digestion further.
Those skilled in the art, it is understood that be suitable for this liquid diary product equally for the feature and advantage described by the method preparing liquid diary product above, do not repeat them here.
To sum up, according to embodiments of the invention, liquid diary product of the present invention and preparation method thereof have following advantages one of at least:
1, according to embodiments of the invention, newborn base-material is mixed with yam flour, hawthorn powder, malt flour, inulin and tangerine peel powder, effectively can alleviate the symptom that indigestion crowd has a stomach upset.
2, according to embodiments of the invention, at least two kinds of emulsion stabilizers are carried out composite use, the dissolubility overcoming part material is not high, be added to precipitated phase in newborn base-material when serious and can cause the defect of flocculation phenomenon, can form homogeneous, stable liquid diary product.
3, according to embodiments of the invention, sweetener and the premixed of function raw meal can be improved the dissolubility of function raw meal and shorten incorporation time, solving the indissoluble solution that function raw meal addition causes greatly and the problem easily precipitated after dissolving.
4, according to embodiments of the invention, reach neutral left and right by the pH value of adjustment acid material hawthorn powder, after each raw material can be made to mix, Acidity of Aikalinity is constant.
Below in conjunction with embodiment, the solution of the present invention is made an explanation.It will be understood to those of skill in the art that the following examples only for illustration of the present invention, and should not be considered as limiting scope of the present invention.Unreceipted concrete technology or condition in embodiment, according to the technology described by the document in this area or condition or carry out according to product description.Agents useful for same or the unreceipted production firm person of instrument, being can by the conventional products of commercial acquisition.
Embodiment 1
In this embodiment, liquid diary product is prepared through the following steps:
(1) milk powder of the water of 50 degree Celsius of 500 weight portion with 100 weight portions is mixed, and stir 10 minutes, leave standstill 30 minutes subsequently, to obtain recombined milk;
(2) sodium phosphate trimer of the glycerin monostearate of the recombined milk of 30 degree Celsius of 600 weight portion of gained in (1) and 0.5 weight portion, the sucrose fatty ester of 0.5 weight portion, the carragheen of 0.05 weight portion and 0.1 weight portion is mixed, and be heated to 70 degrees Celsius, stir 10 minutes;
(3) malt flour of the inulin of the Sucralose of the white granulated sugar of the water of 50 degree Celsius of 100 weight portion and 0.1 weight portion, 0.05 weight portion, 34 weight portions, the yam flour of 0.1 weight portion, the tangerine peel powder of 0.1 weight portion and 0.1 weight portion is mixed and stirs 15 minutes, and the hawthorn powder adding 0.1 weight portion in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 6.8 with after the water-soluble solution of 2 weight portions with tertiary sodium phosphate in advance;
(4) mixture obtained in the mixture obtained in step (2), step (3) is mixed and stirs 10 clocks;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 50 degrees Celsius and 150bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 0.1 weight portion;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 2
In this embodiment, liquid diary product is prepared through the following steps:
(1) sodium phosphate trimer of the glycerin monostearate of the raw milk of 33 degree Celsius of 700 weight portion and 0.8 weight portion, the sucrose fatty ester of 0.8 weight portion, the carragheen of 0.1 weight portion and 0.15 weight portion is mixed, and be heated to 71 degrees Celsius, stir 13 minutes;
(2) malt flour of the inulin of the HFCS of the Sucralose of the white granulated sugar of the water of 52 degree Celsius of 200 weight portion and 1 weight portion, 0.04 weight portion, 30 weight portions, 25 weight portions, the yam flour of 0.5 weight portion, the tangerine peel powder of 0.5 weight portion and 0.5 weight portion is mixed and stirs 15 minutes, and the hawthorn powder adding 0.5 weight portion in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 6.9 with after the water-soluble solution of 10 weight portions with tertiary sodium phosphate in advance; And
(3) mixture obtained in the mixture obtained in step (1), step (2) is mixed and stirs 10 minutes;
(4) mixture that step (3) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(5) mixture step (4) obtained carries out homogeneous under the pressure of the temperature of 52 degrees Celsius and 152bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 0.5 weight portion;
(6) mixture step (5) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 3
In this embodiment, liquid diary product is prepared through the following steps:
(1) sodium phosphate trimer of the glycerin monostearate of the raw milk of 35 degree Celsius of 300 weight portion and 1.0 weight portions, the sucrose fatty ester of 1.0 weight portions, the carragheen of 0.2 weight portion and 0.2 weight portion is mixed, and be heated to 72 degrees Celsius, stir 15 minutes;
(2) milk powder of the water of 54 degree Celsius of 300 weight portion with 36 weight portions is mixed, and stir 13 minutes, leave standstill 33 minutes subsequently, to obtain recombined milk;
(3) malt flour of the inulin of the Sucralose of the white granulated sugar of the water of 54 degree Celsius of 200 weight portion and 10 weight portions, 0.05 weight portion, 20 weight portions, the yam flour of 3.1 weight portions, the tangerine peel powder of 4.1 weight portions and 3.1 weight portions is mixed and stirs 15 minutes, and the hawthorn powder adding 2.1 weight portions in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 7.0 with after the water-soluble solution of 42 weight portions with tertiary sodium phosphate in advance;
(4) mixture obtained in the mixture obtained in the mixture obtained in step (1), step (2) and step (3) is mixed and stirs 10 minutes;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 55 degrees Celsius and 155bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 0.8 weight portion;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 4
In this embodiment, liquid diary product is prepared through the following steps:
(1) sodium phosphate trimer of the glycerin monostearate of the raw milk of 38 degree Celsius of 200 weight portion and 1.2 weight portions, the sucrose fatty ester of 1.2 weight portions, the carragheen of 0.25 weight portion and 0.25 weight portion is mixed, and be heated to 73 degrees Celsius, stir 18 minutes;
(2) milk powder of the water of 55 degree Celsius of 400 weight portion with 36 weight portions is mixed, and stir 15 minutes, leave standstill 35 minutes subsequently, to obtain recombined milk;
(3) malt flour of the inulin of three ficolls of the compound sugar of the white granulated sugar of the water of 55 degree Celsius of 200 weight portion and 20 weight portions, 10 weight portions, 0.05 weight portion, 17 weight portions, the yam flour of 5 weight portions, the tangerine peel powder of 5 weight portions and 4 weight portions is mixed and stirs 15 minutes, and the hawthorn powder adding 3 weight portions in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 6.8 with after the water-soluble solution of 60 weight portions with sodium phosphate in advance;
(4) mixture obtained in the mixture obtained in the mixture obtained in step (1), step (2) and step (3) is mixed and stirs 10 minutes;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 58 degrees Celsius and 160bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 1.2 weight portions;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 5
In this embodiment, liquid diary product is prepared through the following steps:
(1) sodium phosphate trimer of the glycerin monostearate of the raw milk of 40 degree Celsius of 250 weight portion and 1.3 weight portions, the sucrose fatty ester of 1.3 weight portions, the carragheen of 0.3 weight portion and 0.3 weight portion is mixed, and be heated to 75 degrees Celsius, stir 20 minutes;
(2) milk powder of the water of 57 degree Celsius of 400 weight portion with 25 weight portions is mixed, and stir 17 minutes, leave standstill 36 minutes subsequently, to obtain recombined milk;
(3) malt flour of the inulin of the mogroside of the white granulated sugar of the water of 57 degree Celsius of 200 weight portion and 10 weight portions, 0.05 weight portion, 12 weight portions, the yam flour of 7 weight portions, the tangerine peel powder of 6 weight portions and 5 weight portions is mixed and stirs 15 minutes, and the hawthorn powder adding 5 weight portions in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 6.9 with after the water-soluble solution of 100 weight portions with tertiary sodium phosphate in advance;
(4) mixture obtained in the mixture obtained in the mixture obtained in step (1), step (2) and step (3) is mixed and stirs 10 minutes;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 60 degrees Celsius and 162bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 1.5 weight portions;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 6
In this embodiment, liquid diary product is prepared through the following steps:
(1) sodium phosphate trimer of the glycerin monostearate of the raw milk of 45 degree Celsius of 360 weight portion and 1.4 weight portions, the sucrose fatty ester of 1.4 weight portions, the carragheen of 0.35 weight portion and 0.35 weight portion is mixed, and be heated to 80 degrees Celsius, stir 25 minutes;
(2) malt flour of the inulin of the HFCS of the water of 58 degree Celsius of 200 weight portion and 20 weight portions, 8 weight portions, the yam flour of 9 weight portions, the tangerine peel powder of 7 weight portions and 6 weight portions is mixed and stirs 15 minutes, and the hawthorn powder adding 7 weight portions in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 7.0 with after the water-soluble solution of 140 weight portions with tertiary sodium phosphate in advance;
(4) mixture obtained in the mixture obtained in the mixture obtained in step (1), step (2) and step (3) is mixed and stirs 10 minutes;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 70 degrees Celsius and 165bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 1.8 weight portions;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 7
In this embodiment, liquid diary product is prepared through the following steps:
(1) sodium phosphate trimer of the glycerin monostearate of the raw milk of 48 degree Celsius of 200 weight portion and 1.6 weight portions, the sucrose fatty ester of 1.6 weight portions, the carragheen of 0.4 weight portion and 0.4 weight portion is mixed, and be heated to 82 degrees Celsius, stir 28 minutes;
(2) milk powder of the water of 59 degree Celsius of 200 weight portion with 12.2 weight portions is mixed, and stir 19 minutes, leave standstill 38 minutes subsequently, to obtain recombined milk;
(3) malt flour of the inulin of the xylitol of the white granulated sugar of the water of 59 degree Celsius of 200 weight portion and 25 weight portions, 5 weight portions, 5 weight portions, the yam flour of 11 weight portions, the tangerine peel powder of 8 weight portions and 7 weight portions is mixed and stirs 15 minutes, and the hawthorn powder adding 8 weight portions in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 6.8 with after the water-soluble solution of 160 weight portions with sodium phosphate in advance; And
(4) mixture obtained in the mixture obtained in the mixture obtained in step (1), step (2) and step (3) is mixed and stirs 10 minutes;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 75 degrees Celsius and 168bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 2 weight portions;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Embodiment 8
In this embodiment, liquid diary product is prepared through the following steps:
(1) milk powder of the water of 60 degree Celsius of 300 weight portion with 12.2 weight portions is mixed, and stir 20 minutes, leave standstill 40 minutes subsequently, to obtain recombined milk;
(2) sodium phosphate trimer of the glycerin monostearate of the recombined milk of mixture 312.2 weight portion of 50 degrees Celsius of (1) gained and 2.0 weight portions, the sucrose fatty ester of 2.0 weight portions, the carragheen of 0.5 weight portion and 0.5 weight portion is mixed, and be heated to 85 degrees Celsius, stir 30 minutes;
(3) malt flour of the inulin of the white granulated sugar of the water of 60 degree Celsius of 300 weight portion and 70 weight portions, 0.1 weight portion, the yam flour of 15 weight portions, the tangerine peel powder of 10 weight portions and 10 weight portions is mixed and stirs 15 minutes, and the hawthorn powder adding 10 weight portions in obtained mixture mixes and stirs 5 minutes, this hawthorn powder regulates pH to 6.9 with after the water-soluble solution of 200 weight portions with tertiary sodium phosphate in advance;
(4) mixture obtained in the mixture obtained in step (2), step (3) is mixed and stirs 10 minutes;
(5) mixture that step (4) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions;
(6) mixture step (5) obtained carries out homogeneous under the pressure of the temperature of 80 degrees Celsius and 170bar, then by homogeneous product pasteurize 15 seconds at the temperature of 85 ± 2 degrees Celsius, subsequently sterilization product is cooled to 15 degrees Celsius, and adds the flavoring essence of 3 weight portions;
(7) mixture step (6) obtained ultra high temperature short time sterilization 4 seconds at the temperature of 137 degrees Celsius, to obtain liquid diary product.
Comparative example 1
Prepare liquid diary product according to the method for embodiment 1, difference is, in step (1), time of repose is 5 minutes.
Comparative example 2
Prepare liquid diary product according to the method for embodiment 1, difference is, in step (3), pH value is 4.2.
Comparative example 3
Prepare liquid diary product according to the method for embodiment 1, difference is, in step (6), homogeneous process carries out under the pressure of 80bar.
Embodiment 9
Respectively sensory evaluation, stability analysis and functional authorization are carried out to the liquid diary product that embodiment 1 ~ 8 and comparative example 1 ~ 3 obtain.
1, sensory evaluation
With embodiment 1 ~ 8 and comparative example 1 ~ 3 products obtained therefrom for laboratory sample, carry out the taste tests of product:
Test number: 350 people;
Test mode: adopt the several index such as local flavor, mouthfeel, milk degree, plumpness, sugariness of mode to product tasted to evaluate, the mode of blank marking is adopted to carry out, the full marks of index are 10 points, higher for each index mark, represent that effect is better.Statistical analysis is carried out, as table 1 to trial test result:
Table 1 sensory evaluation
Above data display, no matter liquid diary product of the present invention is the very high evaluation being all subject to consumer in local flavor, mouthfeel, milk degree, plumpness, sugariness etc., and fancy grade is all more than 70%.
2, stability analysis
Project 1: preserve 6 months under respectively the liquid diary product that embodiment 1 ~ 8 and comparative example 1 ~ 3 obtain being placed in 25 degrees Celsius, with scissors, packing of product top is cut off, pour out product, observe package base precipitation status, and precipitating thickness (packaged form is as the criterion with TBA250S) with ruler measurement, result is as shown in table 2.
Project 2: preserve 6 months under respectively the liquid diary product that embodiment 1 ~ 8 and comparative example 1 ~ 3 obtain being placed in 25 degrees Celsius, with scissors, packing of product top is cut off, observe package top fat floating situation, and with ruler measurement fat thickness (packaged form is as the criterion with TBA250S), result is as shown in table 2.
Table 2 stability analysis
| Project 1 | Project 2 | |
| Embodiment 1 | Without albumen precipitation | Fat floating 2mm |
| Embodiment 2 | Without albumen precipitation | Fat floating 1.5mm |
| Embodiment 3 | Without albumen precipitation | Fat floating 2mm |
| Embodiment 4 | Without albumen precipitation | Fat floating 1.5mm |
| Embodiment 5 | Without albumen precipitation | Fat floating 2mm |
| Embodiment 6 | Without albumen precipitation | Fat floating 1mm |
| Embodiment 7 | Without albumen precipitation | Fat floating 1.5mm |
| Embodiment 8 | Without albumen precipitation | Fat floating 1mm |
| Comparative example 1 | Package base 1mm precipitates | Fat floating 5mm |
| Comparative example 2 | Package base 1mm precipitates | Fat floating 6mm |
| Comparative example 3 | Package base 1mm precipitates | Fat floating 6mm |
As can be seen from upper table testing result, in embodiment 1 ~ 8, indices is better, can accept.In comparative example 1 ~ 3 testing result, indices is relatively all poor.More than fat floating 4mm is unacceptable, normal within 4mm, can accept.
3, functional authorization
The liquid diary product obtained with embodiment 1 ~ 8 and comparative example 1 ~ 3, for laboratory sample, carries out the efficacy validation of product:
Test number: 100 people (have a stomach upset after dining touching group)
Test mode: the test group 50 people one after each meal strong milk one that disappears wraps (250ml/ bag); Control group 50 people one after each meal plain chocolate one wraps (250ml/ bag) and takes and carry out statistical analysis in latter two hours, as shown in table 3.
Table 3 functional authorization
As can be seen from upper table result, the number that after taking to the touching group that has a stomach upset after often having meal the liquid diary product that embodiment 1 ~ 8 obtains, sense of discomfort had clear improvement in one hour accounts for 70.25%, the number had clear improvement in two hours accounts for 81.75%, all apparently higher than control sample.And crowd is relatively poor to the assimilation effect of the liquid diary product that comparative example 1 ~ 3 obtains, the touching group that has a stomach upset after making often dining takes test sample and control sample is not improved sense of discomfort.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " another embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a liquid dairy products, is characterized in that, comprising:
Breast base-material, inulin, yam flour, tangerine peel powder, malt flour and hawthorn powder.
2. liquid dairy products according to claim 1, is characterized in that, described newborn base-material comprises at least one of raw milk and recombined milk.
3. liquid dairy products according to claim 1, is characterized in that, comprising:
The described newborn base-material of 100 ~ 820 weight portions;
The sweetener of 0.1 ~ 70 weight portion;
The described inulin of 0.1 ~ 34 weight portion;
The described yam flour of 0.1 ~ 15 weight portion;
The described tangerine peel powder of 0.1 ~ 10 weight portion;
The described malt flour of 0.1 ~ 10 weight portion; And
The described hawthorn powder of 0.1 ~ 10 weight portion;
Preferably, described liquid diary product comprises the flavoring essence of 0.1 ~ 3 weight portion,
Preferably, described sweetener comprises at least one of white granulated sugar, Sucralose, HFCS, compound sugar, mogroside, xylitol.
4. liquid dairy products according to claim 1, it is characterized in that, comprise emulsion stabilizer further, described emulsion stabilizer comprises at least two kinds that are selected from glycerin monostearate, sucrose fatty ester, diacetyl tartarate list glyceride, Sodium Caseinate, stearoyl lactate, modified soy bean lipoid, carragheen, guar gum, gellan gum, microcrystalline cellulose, sodium carboxymethylcellulose, pectin, sodium alginate, sodium phosphate trimer, calgon, sodium pyrophosphate and converted starch.
5. liquid dairy products according to claim 4, it is characterized in that, described emulsion stabilizer comprises: glycerin monostearate, sucrose fatty ester, carragheen and sodium phosphate trimer, wherein, the weight ratio of described glycerin monostearate, sucrose fatty ester, carragheen and sodium phosphate trimer is 0.5 ~ 2:0.5 ~ 2:0.05 ~ 0.5:0.1 ~ 0.5
Optionally, based on the described newborn base-material of 100 ~ 820 weight portions, the consumption of described emulsion stabilizer is 1.15 ~ 5 weight portions.
6. prepare a method for liquid diary product according to any one of Claims 1 to 5, it is characterized in that, comprising:
(1) described raw material is mixed, and carry out pasteurize process; And
(2) mixture obtained through described pasteurize process is carried out ultra high temperature short time sterilization process, to obtain described liquid diary product,
Based on the described liquid diary product of 1000 weight portions, described raw material comprises:
The described newborn base-material of 100 ~ 820 weight portions;
The described sweetener of 0.1 ~ 70 weight portion;
The described inulin of 0.5 ~ 20 weight portion;
The described yam flour of 0.5 ~ 3.1 weight portion;
The described tangerine peel powder of 0.5 ~ 4.1 weight portion;
The described malt flour of 0.5 ~ 3.1 weight portion;
The described hawthorn powder of 0.5 ~ 2.1 weight portion;
The described glycerin monostearate of 0.5 ~ 2 weight portion;
The sucrose fatty ester of 0.5 ~ 2 weight portion;
The carragheen of 0.05 ~ 0.5 weight portion;
The sodium phosphate trimer of 0.1 ~ 0.5 weight portion; And
The water of surplus,
Preferably, the raw material of described liquid diary product comprises the flavoring essence of 0.1 ~ 3 weight portion.
7. method according to claim 6, is characterized in that, in step (1), described mixing comprises:
(1-1) 30 ~ 50 degrees Celsius of described newborn base-materials will be preheated to mix with described emulsion stabilizer, and stir and be heated to 70 ~ 85 degrees Celsius after 5 ~ 10 minutes, stir 10 ~ 30 minutes;
(1-2) water of 50 ~ 60 degrees Celsius mixed with described sweetener, described inulin, described yam flour, described tangerine peel powder and described malt flour and stir 10 ~ 20 minutes, and in obtained mixture, adding described hawthorn powder mix and stir 5 ~ 10 minutes;
(1-3) mixture obtained in the mixture obtained in step (1-1) and step (1-2) is mixed and stirs 10 ~ 15 clocks; And
(1-4) mixture that step (1-3) obtains is cooled to 20 degrees Celsius, is settled to 1000 weight portions,
Described newborn base-material comprises at least one of raw milk and recombined milk,
Preferably, the water of 50 ~ 55 degrees Celsius mixed with described sweetener, described inulin, described yam flour, described tangerine peel powder and described malt flour and stir 15 minutes.
8. method according to claim 7, is characterized in that, the preparation method of described recombined milk comprises:
The milk powder of the water of 50 ~ 60 degrees Celsius with 0 ~ 100 weight portion is mixed, and stirs 10 ~ 20 minutes, leave standstill 30 ~ 40 minutes subsequently, to obtain described recombined milk,
Preferably, in step (1-1), described newborn base-material is preheated to 30 ~ 40 degrees Celsius;
Preferably, the preparation method of described recombined milk comprises: mixed by the recombined milk of the water of 55 ~ 60 degrees Celsius with 0 ~ 100 weight portion, and stir 15 ~ 20 minutes, leaves standstill 30 ~ 40 minutes subsequently, to obtain described recombined milk.
9. method according to claim 8, is characterized in that, pH value is adjusted to 6.5 ~ 7.5 with phosphate by described hawthorn powder in advance after 20 ~ 50 times of weight parts waters dissolve,
Optionally, described phosphate is at least one being selected from sodium dihydrogen phosphate, sodium hydrogen phosphate and tertiary sodium phosphate, and preferably, described phosphate is tertiary sodium phosphate,
Optionally, in the preparation method of described recombined milk, the addition of described water is 20 ~ 60 times of described milk powder.
10. method according to claim 6, is characterized in that, in step (1), at the temperature of 83 ~ 87 degrees Celsius, carries out described pasteurize 15 seconds,
Optionally, before carrying out described pasteurize process, in advance the described product be mixed to get is carried out homogeneous process,
Preferably, described homogeneous carries out under the pressure of the temperature of 50 ~ 80 degrees Celsius and 150 ~ 170bar,
More preferably, described homogeneous carries out under the pressure of the temperature of 60 ~ 80 degrees Celsius and 160 ~ 170bar,
Optionally, in step (2), at the temperature of 137 ~ 142 degrees Celsius, carry out described ultra high temperature short time sterilization process 4 ~ 6 seconds,
Preferably, before carrying out described ultra high temperature short time sterilization process, in advance the mixture that described pasteurize obtains is cooled to 15 degrees Celsius, and adds described flavoring essence.
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