CN105360749B - A kind of enzymatic hydrolysis cereal-granules, preparation method and the preparation method for modulating cream for adding it - Google Patents
A kind of enzymatic hydrolysis cereal-granules, preparation method and the preparation method for modulating cream for adding it Download PDFInfo
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Abstract
The present invention provides a kind of preparation methods for digesting cereal-granules, include the following steps: the curing cereal-granules for taking particle size range to be 1 to 7mm；Curing cereal-granules are digested with mesophilicα-diastase, final concentration of 2 to 8 unit of activity of amylase/milliliter, Shi Changwei 30 to 120 minutes, obtain enzymolysis product by 45 DEG C to 70 DEG C of hydrolysis temperature；And enzymolysis product is added and is water-cooled to 4 to 25 DEG C, it filters out cooling water and obtains enzymatic hydrolysis cereal-granules.By the way that cereal-granules enzymatic hydrolysis will be cured, its adhering layer is destroyed, after enzymatic hydrolysis cereal-granules are added to modulation cream base-material, adhesion are not easy between cereal-granules, can more steadily suspend in the product.The present invention also provides the preparation methods of the modulation cream of addition enzymatic hydrolysis cereal-granules.
Description
Technical field
The present invention relates to a kind of preparation method of cereal-granules, especially a kind of enzymatic hydrolysis cereal-granules, preparation method and
Add the preparation method of its modulation cream.
Background technique
Modulating cream is a kind of dairy products by consumers, and the type of horn of plenty modulation cream often adds in modulation cream
Enter cereal to improve nutritional ingredient, improve mouthfeel, cereal is often added in the form of grain dust.In order to improve the chewing of modulation cream
Interest, the modulation cream of a small amount of addition cereal-granules of once appearance, is that cereal water vapour is stifling or high temperature is water boiled, is sterilized
After be added into the newborn base-material of modulation, but the product quality prepared is bad, influences mouthfeel.This mainly has two aspect reasons: 1, cereal
Particle water swelling in maturing process is easy to sink to the bottom, and causes cereal in filling uneven and product that can not suspend；2, after curing
Cereal grain between be easy adhesion sink to the bottom, not only be easy blocking pouring head, the filling posterior synechia of product sink to container bottom influence
Consumer is edible, and additive amount is higher, and adhesion sinks to the bottom existing more serious.When cereal grain-by-grain seed selection select common oat grain, semen coicis grain,
When niblet, small rice grain, black rice grain, red rice grain and sorghum grain, the phenomenon that adhesion is sunk to the bottom, is even more serious.
Summary of the invention
The cereal-granules being prepared the object of the present invention is to provide a kind of preparation method of cereal-granules and modulation
The mixing of newborn base-material and in the modulation cream containing cereal-granules that is prepared, cereal-granules are not easy adhesion and sink to the bottom.
Of the invention a further object is provides a kind of preparation method of the modulation cream of addition cereal-granules, the production of preparation
Cereal-granules in product are uniformly distributed, and adhesion is sunk to the bottom.
Of the invention a further object is provides a kind of enzymatic hydrolysis cereal-granules of modulation cream being used to prepare containing cereal-granules,
Cereal-granules can be uniformly distributed in modulation cream, and adhesion is sunk to the bottom.
The present invention provides a kind of preparation method for digesting cereal-granules, include the following steps: to take particle size range be 1 to
The curing cereal-granules of 7mm；Cereal-granules enzymolyzing alpha-amylase, final concentration of 2 to the 8 unit of activity/milli of amylase will be cured
It rises, 45 DEG C to 70 DEG C of hydrolysis temperature, Shi Changwei 30 to 120 minutes, obtains enzymolysis product；And enzymolysis product is added and is water-cooled to
It 4 to 25 DEG C, filters out cooling water and obtains enzymatic hydrolysis cereal-granules.
Curing cereal-granules of the invention refer to cereal through selection by winnowing impurity elimination, classification, shelling, selection by winnowing, sieving, pelletizing, sieving,
Cereal-granules prepared by curing, cooling, sieving.Curing cereal-granules meet " 2763 national food safety standard of GB-food
Middle pesticide maximum residue limit " in relevant regulations.
Mesophilicα-diastase of the invention is alpha-amylase of the heat resistance survival rate less than 90%, wherein heat resistance survival rate
According in " GB 8275-2009 food additives alpha Amylase preparation " 6.4 method detection.
In a kind of exemplary embodiment of the preparation method of enzymatic hydrolysis cereal-granules, curing cereal-granules come from oat
The combination of one or more of grain, semen coicis grain, niblet, small rice grain, black rice grain, red rice grain and sorghum grain.Wherein oat
Grain preferred protein content >=10.0%, fat content >=6% can keep preferable structural state after being added into modulation cream
And texture, preferable maturity and mouthfeel are made it have, while being also easier to reach not sticky end aggregation, reducing cereal-granules retrogradation
Effect.
The present invention also provides a kind of preparation methods of the modulation cream of addition enzymatic hydrolysis cereal-granules, include the following steps: root
Enzymatic hydrolysis cereal-granules are prepared by cereal-granules are cured according to the preparation method of above-mentioned enzymatic hydrolysis cereal-granules；Newborn base is modulated in preparation
Material, modulating the viscosity that newborn base-material measures at 60 rpm/min revolving speeds and 25 DEG C is 30 to 300cp；It is online in newborn base-material to modulating
Addition enzymatic hydrolysis cereal-granules, and mixed the two by dynamic mixer, obtain mixed liquor；And mixed liquor UHT is killed
Bacterium.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, newborn base-material is modulated
The preparation method comprises the following steps: raw milk and thickener are mixed；It is warming up to 60-70 DEG C, 150-250bar homogeneous；Pasteurize 75-95
DEG C, 10-30 seconds；Or are as follows: raw milk is warming up to 50-70 DEG C, 160-220bar homogeneous；75-95 DEG C of pasteurize, 10-30 seconds；
Put into thickener mixing；It is warming up to 70-90 DEG C, keeps the temperature 5-15 minutes, it is cooling.Modulating newborn base-material can also be according to existing modulation cream
Raw material and preparation method be prepared.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, to the newborn base of modulation
While addition digests cereal-granules online in material, curing cereal-granules are also added to, the curing cereal-granules of this step addition
From the combination of one or more of bitter buckwheat grain, barley corn and wheat berry.Wherein wheat berry and the preferred protein of barley corn contain
Amount >=11.0%, fat content >=1% can keep preferable structural state and texture after being added into modulation cream, make its tool
There are preferable maturity and mouthfeel, while being also easier to achieve the effect that not sticky end aggregation, reducing cereal-granules retrogradation.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, preparation modulation cream
The raw material of base-material includes: 0.5 to 25 parts by weight of 800 to 980 parts by weight of raw milk and thickener.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, thickener includes
1 to 20 parts by weight of 0.5 to 3 parts by weight of microcrystalline cellulose, 0.1 to 0.8 parts by weight of gellan gum and hydroxypropyl PASELLI EASYGEL.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, preparation modulation cream
The raw material of base-material further comprises: 0.1 to 70 parts by weight of white granulated sugar, 0.1 to 1.5 parts by weight of salt, 0.5 to 10 weight of anhydrous butter oil
Measure part, 1 to 50 parts by weight of dilute cream, 1 to 40 parts by weight of condensed milk, 1 to 10 parts by weight of concentrated milk protein powder and casein sodium 1 to
10 parts by weight.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, UHT sterilization
Temperature is 130 to 145 DEG C, Shi Changwei 4 to 150 seconds.
In a kind of exemplary embodiment of the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, it is made every 1000
The modulation cream of addition enzymatic hydrolysis cereal-granules described in parts by weight, the amount for needing to cure cereal-granules is 1 to 150 parts by weight.
A kind of preparation method digesting cereal-granules provided by the invention destroys it by that will cure cereal-granules enzymatic hydrolysis
Adhering layer is not easy adhesion between cereal-granules, can more steadily be suspended in after enzymatic hydrolysis cereal-granules are added to modulation cream base-material
In product.
A kind of preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules provided by the invention, the paddy in product prepared
Composition granule is not easy adhesion and sinks to the bottom, distribution uniform.
A kind of be used to prepare provided by the invention modulates newborn enzymatic hydrolysis cereal-granules containing cereal-granules, through the invention institute
A kind of preparation method for the enzymatic hydrolysis cereal-granules stated is prepared.The cereal-granules can be uniformly distributed in modulation cream, and not
Adhesion is sunk to the bottom.
Specific embodiment
In order to which the technical features, objects and effects of invention are more clearly understood, illustrate now in conjunction with following embodiment
A specific embodiment of the invention.
Curing cereal-granules are commercially available curing cereal-granules products used in the embodiment of the present invention, are cereal through selection by winnowing
Impurity elimination, classification, shelling, selection by winnowing, sieving, pelletizing, sieving, curing, cooling, cereal-granules prepared by sieving.Cure cereal
Grain meets relevant regulations in " 2763 national food safety standard of GB-Pesticide maximum residue limit ".
The dynamic mixer that the embodiment of the present invention uses is purchased from GEA-36006369.
Embodiment 1.
1, the preparation of cereal-granules is digested.
1.1, raw material:
It cures cereal-granules: being selected from cooked corn particle (Beijing Shuofang Shangde Technology Development Co., Ltd., MNYM003),
Particle size range is 1 to 7mm；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:2, amylase with curing the mixed final concentration of 3 unit of activity/milliliter of cereal-granules, 55 DEG C of hydrolysis temperature, Shi Changwei
70 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 4 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 800 kg；
Thickener: by 2 kg of microcrystalline cellulose, 0.8 kg of guar gum and 0.15 kg of carragheen are composed；
White granulated sugar: 48 kg；
Condensed milk: 20kg；
Water: 1 ton is complemented to.
2.2, method: a, by raw material mixed dissolution；B, 65 DEG C are warming up to, 180bar homogeneous；C, 75 DEG C of pasteurize, 30
Second；D, be cooled to 4 DEG C it is spare.The viscosity that the newborn base-material of modulation obtained measures at 60 rpm/min revolving speeds and 25 DEG C is 70cp
(instrument: BROOKFEILD, DV-II+ Pro VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: above-mentioned through this embodiment " preparations of enzymatic hydrolysis cereal-granules " by 10 kilograms of cooked corn particles
It is made；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules are added in newborn base-material online to modulating, and are mixed the two by dynamic mixer
It closes, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 135 DEG C, Shi Changwei 140 seconds；Filling, filling temperature is 10
℃。
Embodiment 2.
1, the preparation of cereal-granules is digested.
1.1, raw material:
Cure cereal-granules: selected from curing oat grain (treasure Bamda, Shanghai food ingredient Co., Ltd, MNYM001), grain
Diameter range is 1 to 7mm；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:20, amylase with curing the mixed final concentration of 4 unit of activity/milliliter of cereal-granules, 47 DEG C of hydrolysis temperature, Shi Changwei
110 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 20 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 810 kg；
Thickener: by 2.1 kg of microcrystalline cellulose, xanthan gum 0.2 kg, sodium carboxymethylcellulose 0.25kg and oxidized starch
10 kg are composed；
White granulated sugar: 20 kg；
Dilute cream: 50 kg；
Fructose syrup: 20 kg；
Water: 1 ton is complemented to.
2.2, method: a, by raw material mixed dissolution；B, 60 DEG C are warming up to, 250bar homogeneous；C, 80 DEG C of pasteurize, 20
Second；D, be cooled to 15 DEG C it is spare.The viscosity that the newborn base-material of modulation obtained measures at 60 rpm/min revolving speeds and 25 DEG C is 90cp
(instrument: BROOKFEILD, DV-II+ Pro VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: it is above-mentioned through this embodiment " preparations of enzymatic hydrolysis cereal-granules " to cure oat grain by 20 kilograms
It is made；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules are added in newborn base-material online to modulating, and are mixed the two by dynamic mixer
It closes, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 140 DEG C, Shi Changwei 8 seconds；Filling, filling temperature is 25 DEG C.
Embodiment 3.
1, the preparation of cereal-granules is digested.
1.1, raw material:
Cure cereal-granules: selected from curing semen coicis particle (Beijing Shuofang Shangde Technology Development Co., Ltd.,
MNYYR002), particle size range is 1 to 7mm；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:15, amylase with curing the mixed final concentration of 4 unit of activity/milliliter of cereal-granules, 70 DEG C of hydrolysis temperature, Shi Changwei
50 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 25 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 980 kg；
Thickener: it is composed of gellan gum 0.3 kg and pectin 0.2kg；
White granulated sugar: 10 kg；
Dilute cream: 1 kg；
Water: 1 ton is complemented to.
2.2, method: raw milk a, is warming up to 50 DEG C, 220bar homogeneous；B, 75 DEG C of pasteurize, 30 seconds；C, it is cooled to
10 DEG C, put into remaining raw material mixed dissolution；D, 90 DEG C are warming up to, keeps the temperature 5 minutes；E, be cooled to 10 DEG C it is spare.Tune obtained
Making the viscosity that newborn base-material measures at 60 rpm/min revolving speeds and 25 DEG C is 41cp(instrument: BROOKFEILD, DV-II+ Pro
VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
It digests cereal-granules: curing the semen coicis particle " system of enzymatic hydrolysis cereal-granules above-mentioned through this embodiment by 1 kilogram
It is standby " it is made；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules are added in newborn base-material online to modulating, and are mixed the two by dynamic mixer
It closes, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 131 DEG C, Shi Changwei 130 seconds；Filling, filling temperature is 15
℃。
Embodiment 4.
1, the preparation of cereal-granules is digested.
1.1, raw material:
It cures cereal-granules: being selected from curing sorghum particle (Beijing Shuofang Shangde Technology Development Co., Ltd., MNGL001),
Particle size range is 1 to 7mm；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:10, amylase with curing the mixed final concentration of 5 unit of activity/milliliter of cereal-granules, 50 DEG C of hydrolysis temperature, Shi Changwei
40 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 15 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 900 kg；
Thickener: by 0.4 kg of gellan gum, xanthan gum 0.2 kg, locust bean gum 0.3kg, 5 kg of acid treated starches and oxidation hydroxyl
5 kg of propyl starch is composed；
White granulated sugar: 10 kg；
Salt: 0.1 kg；
Anhydrous butter oil: 10 kg；
Condensed milk: 1 kg；
Mogroside: 0.05 kg；
Water: 1 ton is complemented to.
2.2, method: raw milk a, is warming up to 65 DEG C, 200bar homogeneous；B, 95 DEG C of pasteurize, 10 seconds；C, it is cooled to
7 DEG C, put into remaining raw material mixed dissolution；D, 90 DEG C are warming up to, keeps the temperature 10 minutes；E, be cooled to 7 DEG C it is spare.Modulation obtained
The viscosity that newborn base-material measures at 60 rpm/min revolving speeds and 25 DEG C is 99cp(instrument: BROOKFEILD, DV-II+ Pro
VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: it is above-mentioned through this embodiment " preparations of enzymatic hydrolysis cereal-granules " to cure sorghum particle by 10 kilograms
It is made；
Curing bitter buckwheat granules: 10 kilograms (Beijing Shuofang Shangde Technology Development Co., Ltd., MNKQ001)；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules and curing bitter buckwheat granules are added in newborn base-material online to modulating, and pass through dynamic
Mixer mixes the two, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 137 DEG C, Shi Changwei 10 seconds；It is filling,
Filling temperature is 20 DEG C.
Embodiment 5.
1, the preparation of cereal-granules is digested.
1.1, raw material:
Cure cereal-granules: selected from cooked corn particle (Beijing Shuofang Shangde Technology Development Co., Ltd., MNYM003),
Cure millet particles (Beijing Shuofang Shangde Technology Development Co., Ltd., MNXM001) and curing red rice particle (Beijing North Shang De
Development in science and technology Co., Ltd, MNHM001), particle size range is 1 to 7mm, and different curing cereal-granules need to handle respectively；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:5, amylase with curing the mixed final concentration of 6 unit of activity/milliliter of cereal-granules, 60 DEG C of hydrolysis temperature, Shi Changwei
80 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 10 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 800 kg；
Thickener: by 3 kg of microcrystalline cellulose, 0.8 kg of gellan gum, 0.2 kg of potassium alginate, two starch phosphate of hydroxypropyl
20 kg of ester and double 1 kg of starch of phosphate are composed；
White granulated sugar: 0.1 kg；
Salt: 1.5 kg；
Fructose: 5 kg；
Sucralose: 0.05 kg；
Water: 1 ton is complemented to.
2.2, method: a, by raw material mixed dissolution；B, 70 DEG C are warming up to, 210bar homogeneous；C, 95 DEG C of pasteurize, 10
Second；D, be cooled to 8 DEG C it is spare.The viscosity that the newborn base-material of modulation obtained measures at 60 rpm/min revolving speeds and 25 DEG C is 300cp
(instrument: BROOKFEILD, DV-II+ Pro VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: by 50 kilograms of cooked corn particles, 50 kilograms of curing millet particles and 50 kilograms of curing red rice
Particle above-mentioned through this embodiment " preparations of enzymatic hydrolysis cereal-granules " is made；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules are added in newborn base-material online to modulating, and are mixed the two by dynamic mixer
It closes, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 145 DEG C, Shi Changwei 6 seconds；Filling, filling temperature is 18 DEG C.
Embodiment 6.
1, the preparation of cereal-granules is digested.
1.1, raw material:
It cures cereal-granules: being selected from curing black rice particle (Beijing Shuofang Shangde Technology Development Co., Ltd., MNHM001),
Particle size range is 1 to 7mm；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:8, amylase with curing the mixed final concentration of 7 unit of activity/milliliter of cereal-granules, 65 DEG C of hydrolysis temperature, Shi Changwei
100 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 8 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 805 kg；
Thickener: by 0.5 kg of microcrystalline cellulose, 0.1 kg of gellan gum, 0.3 kg of pectin, hydroxypropyl PASELLI EASYGEL 1
Kg and 15 kg of hydroxypropul starch are composed；
White granulated sugar: 35 kg；
Anhydrous butter oil: 0.5 kg；
Condensed milk: 40 kg；
Concentrated milk protein powder: 10 kg；
Casein sodium: 10 kg；
Oligosaccharide: 10 kg；
Water: 1 ton is complemented to.
2.2, method: a, by raw material mixed dissolution；B, 66 DEG C are warming up to, 230bar homogeneous；C, 85 DEG C of pasteurize, 20
Second；D, be cooled to 13 DEG C it is spare.The viscosity that the newborn base-material of modulation obtained measures at 60 rpm/min revolving speeds and 25 DEG C is 123cp
(instrument: BROOKFEILD, DV-II+ Pro VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: it is above-mentioned through this embodiment " preparations of enzymatic hydrolysis cereal-granules " to cure black rice particle by 65 kilograms
It is made；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules are added in newborn base-material online to modulating, and are mixed the two by dynamic mixer
It closes, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 143 DEG C, Shi Changwei 7 seconds；Filling, filling temperature is 23 DEG C.
Embodiment 7.
1, the preparation of cereal-granules is digested.
1.1, raw material:
Cure cereal-granules: selected from curing oat grain (treasure Bamda, Shanghai food ingredient Co., Ltd, MNYM001), grain
Diameter range is 1 to 7mm；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:4, amylase with curing the mixed final concentration of 6 unit of activity/milliliter of cereal-granules, 63 DEG C of hydrolysis temperature, Shi Changwei
90 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 7 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 850 kg；
Thickener: it is combined by 0.4 kg of gellan gum, 0.3 kg of carragheen, 1 kg of oxidized starch and 15 kg of hydroxypropul starch
It forms；
White granulated sugar: 30 kg；
Dilute cream: 25 kg；
Concentrated milk protein powder: 1 kg；
Casein sodium: 1 kg；
Sugar alcohol: 5 kg；
Water: 1 ton is complemented to.
2.2, method: raw milk a, is warming up to 68 DEG C, 220bar homogeneous；B, 75 DEG C of pasteurize, 30 seconds；C, it is cooled to
6 DEG C, put into remaining raw material mixed dissolution；D, 75 DEG C are warming up to, keeps the temperature 10 minutes；E, be cooled to 6 DEG C it is spare.Modulation obtained
The viscosity that newborn base-material measures at 60 rpm/min revolving speeds and 25 DEG C is 165cp(instrument: BROOKFEILD, DV-II+ Pro
VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: it is above-mentioned through this embodiment " preparations of enzymatic hydrolysis cereal-granules " to cure oat grain by 20 kilograms
It is made；
Curing barley corn: 10 kilograms, (Beijing Shuofang Shangde Technology Development Co., Ltd., MNDM001)；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules and curing barley corn are added in newborn base-material online to modulating, and by dynamically mixed
Clutch mixes the two, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 142 DEG C, Shi Changwei 100 seconds；It is filling, it fills
Filling temperature is 13 DEG C.
Embodiment 8.
1, the preparation of cereal-granules is digested.
1.1, raw material:
Cure cereal-granules: selected from curing semen coicis particle (Beijing Shuofang Shangde Technology Development Co., Ltd.,
MNYYR002) and curing red rice particle (Beijing Shuofang Shangde Technology Development Co., Ltd., MNHM001), particle size range be 1 to
7mm, different curing cereal-granules need to handle respectively；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:12, amylase with curing the mixed final concentration of 8 unit of activity/milliliter of cereal-granules, 70 DEG C of hydrolysis temperature, Shi Changwei
120 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 18 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 950 kg；
Thickener: by 0.2 kg of gellan gum, 5 kg of oxidized starch and 0.1 kg of pectin are composed；
White granulated sugar: 1 kg；
Condensed milk: 1 kg；
Concentrated milk protein powder: 3 kg；
Casein sodium: 3 kg；
Sucralose: 0.04 kg；
Fructose syrup: 30 kg；
Water: 1 ton is complemented to.
2.2, method: a, by raw material mixed dissolution；B, 65 DEG C are warming up to, 212bar homogeneous；C, 95 DEG C of pasteurize, 10
Second；D, be cooled to 8 DEG C it is spare.The viscosity that the newborn base-material of modulation obtained measures at 60 rpm/min revolving speeds and 25 DEG C is 30cp
(instrument: BROOKFEILD, DV-II+ Pro VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: by 1.2 kilograms of curing semen coicis particles and 0.8 kilogram of curing red rice grain through this embodiment on
" preparations of enzymatic hydrolysis cereal-granules " are stated to be made；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules are added in newborn base-material online to modulating, and are mixed the two by dynamic mixer
It closes, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 145 DEG C, Shi Changwei 150 seconds；Filling, filling temperature is 16
℃。
Embodiment 9.
1, the preparation of cereal-granules is digested.
1.1, raw material:
Cure cereal-granules: oat grain (treasure Bamda, Shanghai food ingredient Co., Ltd, MNYM001) and ripe selected from curing
Change black rice particle (Beijing Shuofang Shangde Technology Development Co., Ltd., MNHM001), particle size range is 1 to 7mm, different curings
Cereal-granules need to handle respectively；
Amylase: mesophilicα-diastase.
1.2, method:
A, cereal-granules amylase enzymolysis will be cured, wherein the mass ratio of curing cereal-granules and starch enzyme aqueous solution is
1:17, amylase with curing the mixed final concentration of 2 unit of activity/milliliter of cereal-granules, 45 DEG C of hydrolysis temperature, Shi Changwei
30 minutes, obtain enzymolysis product；
B, enzymolysis product is added and is water-cooled to 23 DEG C, filtered out cooling water and obtain enzymatic hydrolysis cereal-granules.
2, the preparation of newborn base-material is modulated.
2.1, raw material:
Raw milk: 880 kg；
Thickener: by 0.7 kg of gellan gum, 2 kg of acid treated starches and 0.1 kg of carragheen are composed；
White granulated sugar: 70 kg；
Concentrated milk protein powder: 6kg；
Casein sodium: 6 kg；
Water: 1 ton is complemented to.
2.2, method: a, by raw material mixed dissolution；B, 68 DEG C are warming up to, 201bar homogeneous；C, 90 DEG C of pasteurize, 10
Second；D, be cooled to 10 DEG C it is spare.The viscosity that the newborn base-material of modulation obtained measures at 60 rpm/min revolving speeds and 25 DEG C is 203cp
(instrument: BROOKFEILD, DV-II+ Pro VISCOMETER, No. 62 rotors).
3, the preparation of the modulation cream of addition enzymatic hydrolysis cereal-granules.
3.1, raw material:
Digest cereal-granules: above-mentioned through this embodiment by 20 kilograms of curing oat grains and 10 kilograms of curing black rice grains
" preparations of enzymatic hydrolysis cereal-granules " are made；
Curing wheat grain: 10 kilograms, (treasure Bamda, Shanghai food ingredient Co., Ltd, MNXM001)；
It modulates newborn base-material: complementing to 1000 kilograms.
3.2, method: enzymatic hydrolysis cereal-granules and curing wheat grain are added in newborn base-material online to modulating, and pass through dynamic
Mixer mixes the two, obtains mixed liquor；Mixed liquor UHT is sterilized, temperature is 130 DEG C, Shi Changwei 4 seconds；It is filling, it fills
Filling temperature is 22 DEG C.
Comparative example 1.
Alpha-amylase is changed to beta amylase on the basis of embodiment 1, remaining raw material and method parameter with embodiment 1
It is identical.
Comparative example 2.
On the basis of embodiment 8, enzymatic hydrolysis duration is adjusted to 150 minutes, raw material and remaining method parameter with implementation
Example 1 is identical.
Product testing.
One, the detection of product viscosity.
Product viscosity is the important feature index of product, and particularly with the modulation cream for being added to cereal-granules, viscosity is to determine
Determine cereal-granules whether can even suspension in the product an important factor for.Cereal-granules are digested with the addition of above embodiments production
Modulation milk product be test specimen, viscosimetric analysis is carried out to it.
Method: Viscometry instrument is selected from BROOKFEILD (DV-II+ Pro VISCOMETER), and rotor is No. 62 and turns
Son, revolving speed 60rpm/min, 25 DEG C of temperature.Finished product viscosity is the viscosity of remaining cream base-material by after cereal-granules filter out in product；
Finished product viscosity again according to product in shelf life the difference of standing time and have any different.It is now viscous by factory finished product to finished product viscosity
Degree, a month finished product viscosity, two months finished product viscosity, three months finished product viscosity, four months finished product viscosity, five months finished product viscosity
And six months finished product viscosity is detected.
It the results are shown in Table 1.Two months finished product viscosity of commercially available modulation cream obviously increase as can be seen from Table 1, increase by three months
It is added to maximum, rear three months viscosity reduces, and viscosity is poor in shelf life internal stability, causes consumer in different shelf period product
The product mouthfeel tasted is inconsistent, and the mouth feeling experience of stable and consistent cannot be brought to consumer.Embodiment 1- as can be seen from Table 1
9 in 6 months shelf life viscosity it is more stable, the stability requirement of system suspension cereal-granules is able to satisfy, with commercially available modulation
Cream is compared to the mouth feeling experience that can be preferably supplied to consumer's stable and consistent.
Although product viscosity detects after having filtered out cereal-granules, inventor is had found during the experiment by being added
Viscosity brought by cereal-granules is understood some and is remained in sample to be tested.Comparative example 1 is on the basis of embodiment 1
Alpha-amylase is changed to beta amylase, as a result, it has been found that beta amylase does not contribute finished product viscosity；And 1 use of embodiment is
Alpha-amylase, as a result, it has been found that alpha-amylase can improve finished product viscosity, at the same the enzymolysis time of embodiment 1 also control it is lucky
Meet the requirement to finished product viscosity；And comparative example 2 is that enzymatic hydrolysis duration is extended to 150 points on the basis of embodiment 8
Clock causes the loss of product viscosity.
Table 1:
| Commercially available modulation cream | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Comparative example 1 | Comparative example 2 | |
| It dispatches from the factory finished product viscosity (cp) | 55 | 76 | 95 | 45 | 103 | 213 | 133 | 170 | 56 | 149 | 56 | 30 |
| One month finished product viscosity (cp) | 60 | 79 | 98 | 46 | 105 | 215 | 139 | 175 | 60 | 151 | 59 | 31 |
| Two months finished product viscosity (cp) | 73 | 79 | 99 | 47 | 104 | 214 | 138 | 175 | 62 | 151 | 50 | 31 |
| Three months finished product viscosity (cp) | 82 | 80 | 98 | 48 | 106 | 213 | 137 | 173 | 61 | 152 | 60 | 30 |
| Four months finished product viscosity (cp) | 74 | 79 | 96 | 47 | 105 | 216 | 139 | 174 | 60 | 153 | 59 | 31 |
| Five months finished product viscosity (cp) | 73 | 77 | 98 | 49 | 107 | 215 | 133 | 177 | 62 | 151 | 58 | 32 |
| Six months finished product viscosity (cp) | 72 | 78 | 96 | 46 | 106 | 214 | 133 | 178 | 61 | 152 | 58 | 31 |
Two, the inspection of product mouthfeel.
Method: randomly selecting 300 people and form test crowd, carry out the training of related deliberated index marking before tasting to it,
Make each panelist know about each index when there is difference to point range, index to point spacing.With blank after trial test
The mode of marking to its flavor (10 points), color (10 points), mouthfeel (10 points), chewability (10), swallow comfort level (10 points) and
Overall preference degree (10 points) is given a mark, and score is higher, and effect is better.Wherein mouthfeel index be evaluation product it is overall to tongue and
The comfort level of oral sensation；Chewability is that can evaluation entrance drink cereal-granules, could be perceived as solid presence, if need
Tooth is stung and is stung if necessary to tooth and can just chew rotten solid there are used dynamics.Swallowing comfort level is that evaluation product is gulping down
During pharynx and after the feeling of oral cavity and throat, product is not more moist, not puckery, coarse, swallows and feels more comfortable.
To tasting, result is for statistical analysis, and the results are shown in Table 2.The result shows that: the product of 1-9 of the embodiment of the present invention
Flavor, mouthfeel, chewability, swallow comfort level and overall preference degree in terms of be substantially better than commercially available modulation milk product.On color
Commercially available modulation milk product and the modulation milk product difference of embodiment 1-9 production are little.This illustrates the addition produced through the invention
The modulation cream of cereal-granules in flavor, mouthfeel, chewability, swallow and greatly meet consumer demand in comfort level, people
Common commercially available modulation cream is much exceeded to its fancy grade.
Comparative example 1 is that alpha-amylase is changed to beta amylase on the basis of embodiment 1, and beta amylase is on the one hand
Inappropriate sugariness for increasing product influences product entirety flavor, the cereal-granules mouth after another aspect beta amylase enzymatic hydrolysis
Feel not good enough；And embodiment 1 uses the alpha-amylase for being, enzymolysis time control meets us to finished product viscosity and sugariness just
And the requirement of whole flavor；And comparative example 2 is that enzymatic hydrolysis duration is extended to 150 minutes on the basis of embodiment 8, is digested
The extension of time is not so that the cereal-granules mouthfeel after enzymatic hydrolysis is good enough.Comparative example 1 and 2 similarly makes cereal-granules mouthfeel by soft
Glutinous to have chewy texture to become coarse disagreeable to the taste, popular says, cereal-granules mouthfeel is with cereal chaff as made from comparative example 1 and 2
Bran is the same, can feel when manufactured finished product is drunk grain husk scrape throat, seam of getting stuck between the teeth, having no pleasant feeling can say.The result of table 2
Show the hobby tendency of consumer, it is evident that comparative example 1 and 2 swallow comfort level and overall preference degree score compared with
It is low.
Table 2:
| Index and score | Commercially available modulation cream | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Comparative example 1 | Comparative example 2 |
| Flavor | 6.1 | 8.0 | 8.2 | 7.9 | 8.3 | 8.1 | 7.8 | 7.9 | 8.1 | 8.4 | 7.9 | 8.0 |
| Color | 7.0 | 7.2 | 7.8 | 7.2 | 7.9 | 8.2 | 8.3 | 8.0 | 8.4 | 8.1 | 7.2 | 8.0 |
| Chewiness | 3.0 | 7.7 | 7.9 | 7.5 | 7.7 | 7.2 | 7.3 | 7.5 | 7.8 | 8.0 | 7.5 | 7.6 |
| Swallow comfort level | 5.3 | 7.6 | 7.9 | 7.8 | 7.3 | 8.0 | 8.0 | 7.5 | 8.3 | 8.1 | 5.2 | 5.1 |
| Overall preference degree | 6.3 | 8.1 | 8.5 | 8.0 | 8.4 | 8.1 | 8.0 | 8.1 | 8.3 | 8.4 | 6.2 | 6.4 |
Three, the detection of cereal-granules distributing homogeneity.
Detection method: under the conditions of room temperature (25 DEG C), static observation 160 days cuts off packaging at regular intervals and topples over sample
Every sample packet is uniformly divided into upper, middle and lower-ranking, measures wherein cereal-granules content respectively by product, thus cereal in testing product
The uniformity of distribution of particles.Wherein cereal-granules content measurement the following steps are included:
(1) whole sample packet to be measured is taken out, is gently successively toppled over it such as corresponding beaker by one third volume, and remember
The weight for recording mixture in each beaker, is denoted as A；
(2) metallic screen of 120 mesh is rinsed well with pure water, is drained, weighed, be denoted as B；
(3) the modulation cream of the correspondence number of plies of taking-up and cereal-granules therein are poured on metallic screen together, use is pure
Water rinses transparent to trickle color, drains, and claims oversize weight, is denoted as C；
(4) cereal-granules content calculates as follows:
Cereal-granules content (%)=(C-B)/A × 100%.
The results are shown in Table 3.As can be seen from Table 3, the newborn upper, middle and lower layer cereal-granules content distribution of commercially available modulation is obvious
There is a problem of upper layer is few, more than middle lower layer, while the cereal-granules content difference between same batch difference packet is away from larger；Compare and
The cereal-granules distribution of speech, embodiment 1-9 is just relatively uniform, and with cereal-granules content between a batch of different packets without bright
Significant difference away from；Illustrate the embodiment 1-9 modulation cream particle distribution uniformity produced containing cereal-granules significantly better than commercial product.
Comparative example 1 is that alpha-amylase is changed to beta amylase on the basis of embodiment 1, is found in experimentation
Alpha-amylase, which is changed to beta amylase, lacks the amount of cereal-granules remainder compared with embodiment 1, and cereal-granules global density becomes
Gently, cereal-granules mostly swim in the middle and upper part of product, cause to be unevenly distributed；And comparative example 2 is the base in embodiment 8
Enzymatic hydrolysis duration is extended to 150 minutes on plinth, this makes the cereal-granules global density after enzymatic hydrolysis lighten, and cereal-granules mostly float
The middle and upper part for floating on product, is unevenly distributed.By table 3 it is also seen that the upper, middle and lower layer of comparative example 1 and 2 is unevenly distributed
Phenomenon.
Table 3:
| Dump position | Commercially available modulation cream | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 | Embodiment 9 | Comparative example 1 | Comparative example 2 |
| 7 days upper layer cereal-granules contents (%) | / | 2.1 | 3.7 | 0.15 | 2.5 | 31.2 | 13.0 | 5.9 | 0.40 | 6.0 | 1.8 | 0.6 |
| 7 days middle layer cereal-granules contents (%) | / | 2.2 | 3.8 | 0.15 | 2.7 | 32.1 | 13.1 | 6.0 | 0.41 | 5.9 | 1.8 | 0.5 |
| 7 days lower layer's cereal-granules contents (%) | / | 2.2 | 3.8 | 0.15 | 2.8 | 32.5 | 13.1 | 6.0 | 0.40 | 6.0 | 1.5 | 0.2 |
| 15 days upper layer cereal-granules contents (%) | / | 2.1 | 3.7 | 0.14 | 2.4 | 30.0 | 13.1 | 5.8 | 0.40 | 5.8 | 1.9 | 0.6 |
| 15 days middle layer cereal-granules contents (%) | / | 2.2 | 3.9 | 0.15 | 2.6 | 31.1 | 13.1 | 5.9 | 0.40 | 5.9 | 1.6 | 0.5 |
| 15 days lower layer's cereal-granules contents (%) | / | 2.1 | 3.9 | 0.15 | 2.6 | 32.4 | 13.2 | 6.2 | 0.40 | 6.2 | 1.0 | 0.3 |
| 30 days upper layer cereal-granules contents (%) | 1.5 | 2.3 | 3.6 | 0.15 | 2.3 | 33.1 | 13.1 | 5.8 | 0.39 | 5.9 | 1.9 | 0.6 |
| 30 days middle layer cereal-granules contents (%) | 2.2 | 2.2 | 3.6 | 0.16 | 2.5 | 34.1 | 13.1 | 5.9 | 0.41 | 6.2 | 1.6 | 0.5 |
| 30 days lower layer's cereal-granules contents (%) | 3.7 | 2.3 | 3.7 | 0.16 | 2.6 | 35.0 | 13.2 | 6.2 | 0.40 | 5.8 | 1.0 | 0.2 |
| 45 days upper layer cereal-granules contents (%) | 1.2 | 2.3 | 3.7 | 0.14 | 2.7 | 31.7 | 13.0 | 5.7 | 0.41 | 5.9 | 1.9 | 0.6 |
| 45 days middle layer cereal-granules contents (%) | 1.3 | 2.3 | 3.7 | 0.14 | 2.5 | 31.9 | 13.1 | 5.9 | 0.39 | 5.9 | 1.7 | 0.5 |
| 45 days lower layer's cereal-granules contents (%) | 2.4 | 2.3 | 3.7 | 0.14 | 2.6 | 31.9 | 13.1 | 6.2 | 0.40 | 5.9 | 0.9 | 0.2 |
| 60 days upper layer cereal-granules contents (%) | 1.4 | 2.2 | 3.5 | 0.15 | 2.8 | 30.9 | 13.2 | 5.8 | 0.40 | 5.8 | 1.9 | 0.6 |
| 60 days middle layer cereal-granules contents (%) | 2.5 | 2.4 | 3.6 | 0.16 | 2.3 | 31.2 | 13.1 | 6.0 | 0.40 | 6.0 | 1.7 | 0.6 |
| 60 days lower layer's cereal-granules contents (%) | 3.9 | 2.4 | 3.7 | 0.16 | 2.4 | 32.1 | 13.1 | 5.9 | 0.40 | 6.1 | 0.9 | 0.3 |
| 90 days upper layer cereal-granules contents (%) | 0.4 | 2.3 | 3.6 | 0.16 | 2.4 | 31.7 | 13.1 | 6.0 | 0.40 | 5.7 | 1.9 | 0.6 |
| 90 days middle layer cereal-granules contents (%) | 1.4 | 2.2 | 3.6 | 0.15 | 2.5 | 31.1 | 13.2 | 5.9 | 0.39 | 5.8 | 1.6 | 0.6 |
| 90 days lower layer's cereal-granules contents (%) | 2.5 | 2.3 | 3.6 | 0.14 | 2.7 | 31.9 | 13.1 | 5.9 | 0.40 | 5.9 | 2.5 | 0.9 |
| 120 days upper layer cereal-granules contents (%) | 0.3 | 2.2 | 3.5 | 0.14 | 2.5 | 30.7 | 13.1 | 5.8 | 0.39 | 6.1 | 1.9 | 0.6 |
| 120 days middle layer cereal-granules contents (%) | 2.5 | 2.4 | 3.5 | 0.15 | 2.4 | 30.9 | 13.2 | 5.8 | 0.40 | 6.2 | 1.7 | 0.6 |
| 120 days lower layer's cereal-granules contents (%) | 3.6 | 2.4 | 3.5 | 0.15 | 2.6 | 30.9 | 13.2 | 5.8 | 0.40 | 6.2 | 0.9 | 0.3 |
| 160 days upper layer cereal-granules contents (%) | 0.3 | 2.2 | 3.4 | 0.13 | 2.6 | 30.0 | 13.1 | 5.7 | 0.40 | 5.9 | 1.9 | 0.6 |
| 160 days middle layer cereal-granules contents (%) | 2.6 | 2.2 | 3.5 | 0.14 | 2.7 | 30.7 | 13.1 | 5.8 | 0.40 | 6.0 | 1.8 | 0.6 |
| 160 days lower layer's cereal-granules contents (%) | 3.7 | 2.3 | 3.6 | 0.15 | 2.8 | 30.8 | 13.2 | 5.9 | 0.40 | 6.0 | 0.8 | 0.2 |
On the basis of the modulation of embodiment 1-9 preparation cereal-granules containing enzymatic hydrolysis is newborn, will enzymatic hydrolysis cereal-granules replace with
Be made its curing cereal-granules equivalent curing cereal-granules (such as in embodiment 1, will be by 10 kilograms of cooked corn particle systems
Standby obtained enzymatic hydrolysis cereal-granules, replace with 10 kilograms of cooked corn particles), it is prepared and modulates newborn (remaining raw material containing cereal
With method with described in corresponding embodiment).Equally it is detected with above-mentioned distribution of particles detection method, the results are shown in Table 4.
Table 4:
| Dump position | Embodiment 1* | Embodiment 2* | Embodiment 3* | Embodiment 4* | Embodiment 5* | Embodiment 6* | Embodiment 7* | Embodiment 8* | Embodiment 9* |
| 7 days upper layer cereal-granules contents (%) | 2.2 | 3.9 | 0.17 | 2.8 | 31.8 | 13.5 | 6.1 | 0.43 | 6.2 |
| 7 days middle layer cereal-granules contents (%) | 2.3 | 4.0 | 0.17 | 2.7 | 31.7 | 13.6 | 6.2 | 0.44 | 6.2 |
| 7 days lower layer's cereal-granules contents (%) | 2.3 | 4.0 | 0.17 | 2.8 | 31.8 | 13.6 | 6.2 | 0.44 | 6.2 |
| 15 days upper layer cereal-granules contents (%) | 2.3 | 3.9 | 0.16 | 2.7 | 31.7 | 13.5 | 6.1 | 0.43 | 6.2 |
| 15 days middle layer cereal-granules contents (%) | 2.3 | 4.0 | 0.17 | 2.8 | 31.8 | 13.5 | 6.2 | 0.43 | 6.3 |
| 15 days lower layer's cereal-granules contents (%) | 2.3 | 4.0 | 0.17 | 2.8 | 31.8 | 13.6 | 6.1 | 0.44 | 6.3 |
| 30 days upper layer cereal-granules contents (%) | 2.2 | 3.9 | 0.16 | 2.7 | 31.7 | 13.5 | 6.1 | 0.43 | 6.2 |
| 30 days middle layer cereal-granules contents (%) | 2.3 | 3.9 | 0.16 | 2.7 | 31.7 | 13.6 | 6.2 | 0.44 | 6.3 |
| 30 days lower layer's cereal-granules contents (%) | 2.3 | 4.1 | 0.17 | 2.8 | 31.9 | 13.6 | 6.2 | 0.44 | 6.3 |
| 45 days upper layer cereal-granules contents (%) | 2.2 | 3.9 | 0.16 | 2.6 | 31.7 | 13.5 | 6.1 | 0.43 | 6.2 |
| 45 days middle layer cereal-granules contents (%) | 2.2 | 3.9 | 0.17 | 2.7 | 32.0 | 13.6 | 6.2 | 0.43 | 6.2 |
| 45 days lower layer's cereal-granules contents (%) | 2.4 | 4.0 | 0.17 | 2.8 | 32.5 | 13.5 | 6.2 | 0.44 | 6.3 |
| 60 days upper layer cereal-granules contents (%) | 2.1 | 3.8 | 0.15 | 2.5 | 30.9 | 13.3 | 6.0 | 0.40 | 6.2 |
| 60 days middle layer cereal-granules contents (%) | 2.2 | 3.9 | 0.16 | 2.8 | 32.6 | 13.6 | 6.2 | 0.43 | 6.3 |
| 60 days lower layer's cereal-granules contents (%) | 2.5 | 4.2 | 0.17 | 3.0 | 33.0 | 13.8 | 6.3 | 0.47 | 6.4 |
| 90 days upper layer cereal-granules contents (%) | 2.1 | 3.8 | 0.14 | 2.4 | 30.5 | 13.2 | 6.0 | 0.40 | 6.0 |
| 90 days middle layer cereal-granules contents (%) | 2.1 | 3.8 | 0.15 | 2.9 | 31.9 | 13.5 | 6.0 | 0.40 | 6.3 |
| 90 days lower layer's cereal-granules contents (%) | 2.6 | 4.2 | 0.19 | 3.1 | 33.3 | 14.0 | 6.5 | 0.5 | 6.6 |
| 120 days upper layer cereal-granules contents (%) | 2.1 | 3.7 | 0.14 | 2.4 | 30.1 | 13.2 | 6.0 | 0.4 | 6.0 |
| 120 days middle layer cereal-granules contents (%) | 2.1 | 3.8 | 0.14 | 2.9 | 31.3 | 13.2 | 6.0 | 0.39 | 6.0 |
| 120 days lower layer's cereal-granules contents (%) | 2.6 | 4.3 | 0.20 | 3.3 | 33.5 | 14.3 | 6.4 | 0.50 | 6.9 |
| 160 days upper layer cereal-granules contents (%) | 2.0 | 3.7 | 0.14 | 2.2 | 29.5 | 13.0 | 5.8 | 0.39 | 5.9 |
| 160 days middle layer cereal-granules contents (%) | 2.0 | 3.7 | 0.14 | 3.3 | 31.8 | 13.2 | 5.8 | 0.39 | 5.9 |
| 160 days lower layer's cereal-granules contents (%) | 2.8 | 4.5 | 0.20 | 3.4 | 33.9 | 14.6 | 6.7 | 0.53 | 7.2 |
.* it indicates using curing cereal-granules replacement enzymatic hydrolysis cereal-granules.
As shown in Table 4, the cereal-granules not digested are not since starch is digested, cereal-granules grain content in the product
It is slightly higher, from uniformity one month it is fine to one and a half months, to after two months, cereal adhesion, which is sunk to the bottom, gradually to be increased, and heavy
It is not easy to shake out in bottom, consumer can not be successfully the cereal-granules for drinking bottom when edible.
Four, the detection of product stability
Method: under the conditions of room temperature (25 DEG C), low temperature (4 DEG C) and heat preservation (37 DEG C), static observation 160 days, every one section
Time cuts off packaging, and whether observation sample fat floating situation has the precipitation of clear water shape object and bleed, topples over sample, observes cereal
Particle whether sticky end.
As a result as follows:
1, room temperature (25 DEG C):
(1) embodiment 1-9, comparative example 1, comparative example 2 and commercially available modulation cream occur without bleed phenomenon.
(2) embodiment 1-9 and comparative example 1, comparative example 2 are without cereal-granules sticky end phenomenon；Commercially available modulation cream
There is within one month a small amount of cereal-granules sticky end, there is within -60 days 45 days partial grains particle sticky end, 90 days -160 extremely big partial grains particles
Sticky end.
(3) fat floating situation: embodiment 1-9 and comparative example 1,2 no significant difference of comparative example, are 60 days
Interior fat-free floating has a fat floating for -120 days 90 days, has a small amount of fat floating within 160 days；And commercially available modulation cream is from one
The moon begins with a fat floating, has within 45 days a small amount of fat floating, partial fat floats within 60 days, -160 days 90 days fat floatings one
Layer.
2, low temperature (4 DEG C):
(1) embodiment 1-9, comparative example 1 and comparative example 2 occur without bleed phenomenon, and commercially available modulation is 60 days newborn-
There is a small amount of bleed within 160 days；
(2) embodiment 1-9 and comparative example 1, comparative example 2 are without cereal-granules sticky end phenomenon, commercially available modulation cream
There is within one month a small amount of cereal-granules sticky end, there is within -60 days 45 days partial grains particle sticky end, 90 days -160 extremely big partial grains particles
Sticky end.
(3) fat floating situation: embodiment 1-9 and comparative example 1,2 no significant difference of comparative example, are 90 days
Interior fat-free floating has a fat floating, 160 days a small amount of fat floatings for 120 days.And commercially available modulation cream has a fat for 60 days
It floats, has a small amount of fat floating within -160 days 90 days.
3, (37 DEG C) are kept the temperature:
(1) embodiment 1-9, comparative example 1, comparative example 2 and commercially available modulation cream occur without bleed phenomenon.
(2) embodiment 1-9 and comparative example 1, comparative example 2 are without cereal-granules sticky end phenomenon；Commercially available modulation cream
There is within one month partial grains particle sticky end, there is within -60 days 45 days more cereal-granules sticky end, 90 days -160 extremely big partial grains particles
Sticky end.
(3) fat floating situation embodiment 1-9 and comparative example 1,2 no significant difference of comparative example, are to arrive for 7 days
Fat-free floating in 30 days has a fat floating for -60 days 45 days, has a small amount of fat floating within -120 days 90 days；On 160 days fat
It is one layer floating.Commercially available modulation cream has a small amount of fat floating, -120 days 60 days one layer of fat floatings, 160 days significant quantities of fat for -45 days 30 days
It floats.
There is fat floating, a small amount of cereal-granules sticky end in 30 days under the conditions of normal temperature storage in the commercially available modulation cream of comparative sample,
A small amount of bleed, partial grains particle sticky end are begun within cryogenic conditions lower 60 days, is occurred on a small amount of fat within heat-retaining condition lower 30 days
Floating, partial grains particle sticky end；And embodiment 1-9 stability is relatively preferable, cereal-granules sticky end earlier does not occur, fat
Floating situation is far better than commercially available modulation cream, no bleed phenomenon, it is seen that embodiment 1-9 and comparative example 1, comparative example 2
System stability to be substantially better than commercially available modulation cream.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any embodiment of meaning property " is construed to technical solution that is a kind of preferred or more having advantages.
Herein, the limitation in " equal ", " identical " etc. and non-critical mathematics and/or geometry meaning also includes
It will be appreciated by those skilled in the art that and production or the error for the permissions such as using.Unless otherwise indicated, numerical value model herein
It encloses not only including the entire scope in two endpoint, also includes being contained in several subranges therein.
Although not each embodiment only includes one it should be appreciated that this specification describes according to various embodiments
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiments of understanding.
The series of detailed descriptions listed above are illustrated only for possible embodiments of the invention,
The protection scope that they are not intended to limit the invention, it is all without departing from equivalent embodiments made by technical spirit of the present invention or change
More, it such as the combination of feature, segmentation or repetition, should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules, which comprises the steps of:
Taking particle size range is 1 to 7mm curing cereal-granules；
The curing cereal-granules are digested with mesophilicα-diastase, final concentration of 2 to 8 unit of activity of the amylase/milliliter,
45 DEG C to 70 DEG C of hydrolysis temperature, Shi Changwei 30 to 120 minutes, obtain enzymolysis product；And
The enzymolysis product is added and is water-cooled to 4 to 25 DEG C, cooling water is filtered out and obtains enzymatic hydrolysis cereal-granules；
Newborn base-material is modulated in preparation, it is described modulate the viscosity that newborn base-material measures at 60 rpm/min revolving speeds and 25 DEG C be 30 to
300cp；
The enzymatic hydrolysis cereal-granules are added online into the newborn base-material of the modulation, and are mixed the two by dynamic mixer, are obtained
To mixed liquor；And
The mixed liquor UHT is sterilized.
2. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as described in claim 1, wherein the curing cereal
Group of the grain from one or more of oat grain, semen coicis grain, niblet, small rice grain, black rice grain, red rice grain and sorghum grain
It closes.
3. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as described in claim 1, wherein to the newborn base of the modulation
While adding the enzymatic hydrolysis cereal-granules in material online, curing cereal-granules are also added to, the curing cereal of this step addition
Combination of the grain from one or more of bitter buckwheat grain, barley corn and wheat berry.
4. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as described in claim 1, wherein prepare the modulation cream
The raw material of base-material includes: 0.5 to 25 parts by weight of 800 to 980 parts by weight of raw milk and thickener.
5. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as claimed in claim 4, wherein the thickener includes
1 to 20 parts by weight of 0.5 to 3 parts by weight of microcrystalline cellulose, 0.1 to 0.8 parts by weight of gellan gum and hydroxypropyl PASELLI EASYGEL.
6. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as claimed in claim 4, wherein prepare the modulation cream
The raw material of base-material further comprises: 0.1 to 70 parts by weight of white granulated sugar, 0.1 to 1.5 parts by weight of salt, 0.5 to 10 weight of anhydrous butter oil
Measure part, 1 to 50 parts by weight of dilute cream, 1 to 40 parts by weight of condensed milk, 1 to 10 parts by weight of concentrated milk protein powder and casein sodium 1 to
10 parts by weight.
7. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as claimed in claim 4, wherein the UHT sterilization
Temperature is 130 to 145 DEG C, Shi Changwei 4 to 150 seconds.
8. the preparation method of the modulation cream of addition enzymatic hydrolysis cereal-granules as claimed in claim 2, wherein every 1000 weight is made
The modulation cream of part addition enzymatic hydrolysis cereal-granules, the amount for needing to cure cereal-granules is 1 to 150 parts by weight.
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| CN106665850A (en) * | 2016-11-28 | 2017-05-17 | 山东坤泰生物科技有限公司 | Modified milk containing enzymatically hydrolyzed grains and preparation method thereof |
| CN107897376A (en) * | 2017-11-03 | 2018-04-13 | 内蒙古蒙牛乳业（集团）股份有限公司 | Dairy products and preparation method thereof |
| CN109769948A (en) * | 2017-11-10 | 2019-05-21 | 内蒙古蒙牛乳业（集团）股份有限公司 | Modulate cream and preparation method thereof |
| CN114521588A (en) * | 2020-11-23 | 2022-05-24 | 内蒙古蒙牛乳业（集团）股份有限公司 | Liquid dairy product containing cereal particles and preparation method thereof |
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| US4744992A (en) * | 1986-04-24 | 1988-05-17 | Mitchell Cheryl R | Nutritional rice milk production |
| CN101700073A (en) * | 2009-11-04 | 2010-05-05 | 内蒙古伊利实业集团股份有限公司 | Flavored milk or milk beverage containing highland barley grains and production method thereof |
| CN103249316A (en) * | 2010-12-08 | 2013-08-14 | 雀巢产品技术援助有限公司 | Cereal milk drink comprising hydrolyzed whole grain for infants |
| CN103891897A (en) * | 2012-12-28 | 2014-07-02 | 内蒙古蒙牛乳业（集团）股份有限公司 | Hydrolyzed oat milk-containing drink and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4744992A (en) * | 1986-04-24 | 1988-05-17 | Mitchell Cheryl R | Nutritional rice milk production |
| CN101700073A (en) * | 2009-11-04 | 2010-05-05 | 内蒙古伊利实业集团股份有限公司 | Flavored milk or milk beverage containing highland barley grains and production method thereof |
| CN103249316A (en) * | 2010-12-08 | 2013-08-14 | 雀巢产品技术援助有限公司 | Cereal milk drink comprising hydrolyzed whole grain for infants |
| CN103891897A (en) * | 2012-12-28 | 2014-07-02 | 内蒙古蒙牛乳业（集团）股份有限公司 | Hydrolyzed oat milk-containing drink and preparation method thereof |
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