CN105166048A - High dietary fiber milk beverage and preparation method thereof - Google Patents
High dietary fiber milk beverage and preparation method thereof Download PDFInfo
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- CN105166048A CN105166048A CN201510585209.3A CN201510585209A CN105166048A CN 105166048 A CN105166048 A CN 105166048A CN 201510585209 A CN201510585209 A CN 201510585209A CN 105166048 A CN105166048 A CN 105166048A
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Abstract
The invention relates to a high dietary fiber milk beverage and a preparation method thereof, belonging to the technical field of milk beverage processing. In the high dietary fiber milk beverage, the total amount of modified dietary fiber is not less than 3g/100mL, the fat content is 1.1-1.5g/100g, and the protein content is not less than 1.0g/100mL; the total sweetness is 60-120g/L; the acidity is 43-48 DEG T; the dose of a stabilizing agent is 0.1-0.2g/100mL; and the modified dietary fiber is obtained by mixing onion powder, apple fiber, oat fiber and wheat germ fiber through ultrasonic extraction and biological enzymolysis. Meanwhile, soluble dietary fiber and non-water-soluble dietary fiber are replenished, so that the high dietary fiber milk beverage is easy to digest and absorb and not easy to cause excessive internal heat.
Description
Technical field
The present invention relates to a kind of high dietary-fiber milk beverage, and relate to the preparation method of this high dietary-fiber milk beverage, belong to milk-contained drink processing technique field.
Background technology
Along with the high speed development of food industry, the degree of dependence of modern society to food industry is also progressively deepened, but surfeit and become more meticulous and the overprocessing of food industry, more and more expose the potential threat that may affect health of people and life: the dietary fiber content in (1) food is fewer and feweri, raw material is not fully utilized simultaneously, causes great waste; (2) proportion that accounts in people's diet of high glucose and high fat food is increasing, (3) trophic component and unreasonable structure.And have data to show, in state-owned 9 one-tenth above people there is partial eclipse situation, especially occupy the majority with low age crowd.The incidence of disease of the diseases such as above factor and obesity, high fat of blood, diabetes, coronary heart disease remains high, and correlates strong.Thus modern food industry is returned, how to avoid overprocessing, improve the content of dietary fiber in food, reduce the use amount of carbohydrate and lipid in food, and don't cause the change of mouthfeel, tissue morphology bad, people are taken like a shot? food nutrition how is made to form more rationally, take into account the nutritional need of different crowd? it is the new requirement that modern society proposes food industry.Thus add the food of dietary fiber, and foods with high dietary fiber obtains the attention of people day by day.
Dietary fiber be a kind of can not by the carbohydrate of human consumption, be divided into the water-insoluble and large class of water-soluble fibre two.Cellulose, hemicellulose and lignin are 3 kinds of common non-soluble fibers, are present in plant cell wall; And pectin and natural gum etc. belong to water-soluble fibre, be then present in natural non-fiber material.Dietary fiber has very important effect to the good digestion of promotion and excretion solid waste.Supplementary fibre element in appropriate amount, can make the food in enteron aisle increase deliquescing, promote intestines peristalsis, thus accelerate defecation speed, prevent the risk of constipation and reduction intestinal cancer.In addition, cellulose is regulating blood sugar also, helps prevention diabetes.The absorption of digestion process to fat can be reduced again, thus reduce the level of Blood Cholesterol, triglyceride, prevent and treat the effect of hypertension, cardiovascular and cerebrovascular disease.
Milk contains rich in protein, fat, calcium and multivitamin.Wherein: eight seed amino acids containing needed by human in milk protein; Containing the nutriment that linoleic acid and lecithin etc. are useful to health in butterfat, lipochondrion is little, and in high degree of dispersion state, digestibility is high; Calcium phosphorus ration is suitable, is easy to absorption of human body.Milk nutrition composition is reasonable, is the natural high quality food closest to breast milk, has very high nutritive value.But carbohydrate in milk, particularly dietary fiber content are not enough, addicted to drink milk or the crowd having other deviation food habit, the problems such as easy initiation is got angry, constipation.
The invention " milk product contg. edible fiber " of application number 200410018678.9 relate to a kind of with water-soluble dietary fiber and fresh milk or milk powder for base stock, comprise the breast product of water and other auxiliary material in addition.The invention solves that " three is high " is suffered from the order of commercially available dairy products, the crowd of the U.S. face of constipation is difficult to balance, and milk sheet not easy disintegrating, be stained with the problems such as tooth; There is provided one can relief of constipation, maintain human body metabolic balance, prevent and alleviate the diseases such as diabetes, hypertension, high fat of blood and high cholesterol, being of value to the breast product of health.Milk sheet of the present invention, is not only easy to compacting and preserves, and its palatability is better.These dietary fiber dairy products are with the water-soluble dietary fiber of the fresh milk of 30-97% or milk powder and 3-20 Prof. Du Yucang for base stock, and water: 0-50%, surplus is other auxiliary material.The present invention is that breast product processed adds new kind; Effectively improve quality and popularity.
The Chinese invention " a kind of complex Yishengyuan milk product " of application number 200710188446.1 discloses a kind of Yishengyuan milk product simultaneously adding FOS and polydextrose in existing dairy products, addition FOS is not less than 0.4%, and polydextrose is not less than 1.0%.Utilize the complementarity of two kinds of prebioticses, improve the function of dairy products, improve human body intestinal canal healthy, strengthen body immunity.
Application number be 200910158662.0 Chinese invention " a kind of caryoplasm yoghurt adding dietary fiber polydextrose and preparation method thereof " disclose yoghurt of a kind of degreasing sugar-free or low sugar and preparation method thereof, particularly Yoghurt formulation, belongs to dairy technology field.Stabilizing agent, sucrose+generation sugar or all for homogeneous, sterilization after the materials such as sugar, lactalbumin, soluble dietary fiber inulin, dietary fiber polydextrose is equipped with by degreasing fresh milk or reconstituted milk (Zhi fat Han Liang≤0.4%), add lactobacillus bulgaricus, streptococcus thermophilus, Bifidobacterium, Lactobacillus casei fermentation again, obtain a kind of degreasing sugar-free of being of high nutritive value or low sugar leben, this product heat is low, can help to control body weight, help fat-reducing.
The Chinese invention " a kind of preparation method of water-soluble dietary fiber milk beverage " of application number 201010552923.X disclose a kind of with water-soluble dietary fiber and fresh milk or milk powder etc. for base stock, comprise the breast product of water and other auxiliary materials in addition.Solve that commercially available milk beverage sugar content is high, composition is single, be difficult to digestion at stomach and intestine, be unsuitable for the problems such as adiposis patient, old man and child drink; Providing a kind of milk beverage that with the addition of water-soluble dietary fiber, have and prevent obesity, do not cause blood sugar to raise, promote the effects such as mineral element absorption, is a kind of balanced in nutrition, leisure milk beverage with healthy nutritive value.
Foregoing invention or only with the addition of the water-soluble dietary fiber with many good characteristics, and it is unbalanced to reckon without modern's trophic structure, diet is too meticulous, insoluble diedairy fiber intake wretched insufficiency too, ignore supplementing insoluble diedairy fiber, can not be combined better with dairy products, play one's part to the full.
Summary of the invention
For solving the problem, the invention provides a kind of trophic component balanced and reasonable, absorption easy to digest, not easily gets angry, and the high dietary-fiber milk beverage of Constipation;
Described high dietary-fiber milk beverage comprises following raw material composition: lactogenesis, modified dietary fiber, stabilizing agent, sweetener, acidity regulator, demineralized water; Described, modified dietary fiber total amount is not less than 3g/100mL;
Described high dietary-fiber milk beverage raw material composition can also comprise flavor substance; Described flavor substance can be in the edible plants such as Juice, nut, cereal, flowers one or more, also can be that the flavouring that GB2760 allows to use increases taste material;
The main physical and chemical index of described high dietary-fiber milk beverage: fat content 1.1-1.5g/100g, protein are not less than 1.0g/100g;
Described sweetener can be the sweetener that this area routine uses, and is preferably one or more in sucrose, beet sugar, maltose, glucose, fructose, lactose, HFCS, glycitols sweetener, Sucralose, acesulfame potassium, Aspartame and honey element; The consumption of described sweetener is the conventional amount used of this area; Preferably, sweetener consumption is control at 60-100g/L by total sugariness of high dietary-fiber milk beverage;
Described sweetener preferably includes white granulated sugar, HFCS; Preferably, 50% of total sugariness is not less than from the sugariness of white granulated sugar and HFCS in described sweetener;
Described acidity regulator can be the acidity regulator that this area routine uses, and is preferably one or more in lactic acid, citric acid, malic acid; Preferably, described acidity regulator is made up of the raw material of following parts by weight: lactic acid 2 parts, citric acid 1 part, malic acid 1.5 parts; The consumption of acidity regulator is the conventional amount used of this area.Be preferably that the consumption of described acidity regulator is at 43-48 ° of T by the final controlling pH of high dietary-fiber milk beverage;
Described stabilizing agent can be the stabilizing agent that this area routine uses, and described stabilizing agent dosage is the conventional amount used of this area.Preferably, described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans, and consumption is 0.1-0.2g/100mL; Described stabilizing agent, shared by each component, parts by weight are: mono-fatty acid glyceride 20-30, pectin 20-30, soluble soybean polysaccharide 5-15, sodium alginate 5-15, CMC20-30, xanthans 10-30;
Described modified dietary fiber, by onion powder, apple fiber, common oats fibre, wheat embryo fibers mixture, obtains through ultrasonic extraction, biological enzymolysis;
Described modified dietary fiber preparation method comprises the following steps: by onion powder, apple fiber, common oats fibre, wheat embryo fiber 1-2:3-5:6-8:2-3 Homogeneous phase mixing in mass ratio, add mixture quality 5-10 water doubly, room temperature 200-300W, 35-40KHz condition ultrasonic extraction 15-20min, be 5.0-6.0 by lactic acid adjust ph, add the biology enzyme of mixture quality 0.1-0.3%, in 45-50 DEG C of enzymolysis 30-60min, go out enzyme; Enzymolysis liquid 60-75 DEG C, 18-20MPa homogeneous, reduced pressure concentration, freeze drying, low-temperature grinding to particle diameter are that namely 0.1-0.3mm obtains modified dietary fiber afterwards;
Described biology enzyme is zytase, cellulase, laccase, pectase, tannase 2-4:5-9:2-3:2-4:1-2 Homogeneous phase mixing in mass ratio;
Further, described onion powder preparation method comprises the steps:
Fresh onion removes crust, cleaning, add onion weight 10-14 water making beating doubly, the mixing enzyme preparation adding onion weight 0.02-0.05% afterwards carries out enzymolysis, and adjust ph is 4.5-5.5, temperature 50-60 DEG C, enzymolysis 2-4h, by enzymolysis liquid 50-60 DEG C, under 200-400W, 50-100KHz condition ultrasonic extraction 20-30min, 4-6 DEG C place 12-20h, filter that final vacuum is concentrated, namely freeze drying, pulverizing obtain onion powder;
Described mixing enzyme preparation is made up of the raw material of following parts by weight: cellulase 1-2, protease 1-3, AMS 1-2, zytase 0.5-1;
Described Vacuum Concentration, is specially: effect 75-85 DEG C, a vacuum 0.07MPa, two effect 65-75 DEG C, vacuum 0.05MPa, triple effect 45-55 DEG C, vacuum 0.04MPa.
The present invention provides the preparation method of this high dietary-fiber milk beverage simultaneously, and the preparation method of described high dietary-fiber milk beverage mainly comprises the steps:
1. lactogenesis process
80-120 order duplex strainer is adopted to filter, the impurity in removing lactogenesis;
2. batching is in order to make those skilled in the art be easier to understand the present invention, is described below to the dissolving preparation of possible raw material
2.1 adjust milk: according to protein, the fat content of lactogenesis, and protein and fatty requirement in high dietary-fiber milk beverage, determine the concrete addition of lactogenesis, add material-compound tank;
2.2 stabilizing agents, modified dietary fiber dissolve:
By stabilizing agent and modified dietary fiber mixing, with compounding substances gauge, 30-50 times of demineralized water is heated to 75-85 DEG C, under constantly stirring, slowly added by stabilizing agent, feed temperature remains on 75-85 DEG C, Keep agitation 20-30 minute, become the feed liquid of uniformity, filtered by 80-120 order duplex strainer, squeeze into material-compound tank and milk mixing and stirring; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.3 white granulated sugars and HFCS dissolve
In white granulated sugar and HFCS gross mass, 2-3 normal temperature demineralized water doubly, under constantly stirring, slowly add white granulated sugar and HFCS, feed intake complete, Keep agitation 10-20 minute, becomes the feed liquid of uniformity, filtered by 80-120 order duplex strainer, stir with mixing of materials in material-compound tank; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.4 calculate demineralized water consumption, at material-compound tank after softening water, make material capacity in material-compound tank be no less than 75% of high dietary-fiber milk beverage total capacity;
2.5 acid adjustment
2.5.1 acid and generation sugar dissolving: by acidity regulator stirring and dissolving in the normal temperature demineralized water of 30-50 times of quality, if desired generation sugar is used, after acidity regulator adds completely, load weighted generation sugar is added dissolving, and by least rinse three times of generation sugar container used, rinse liquid is all poured in acid solution, stirs 10-15 minute, after fully dissolving, prepare spray acid;
2.5.2 acid adding process:
Acid adding adopts spray acid adding: connect acid spraying tube road and spherical shower nozzle, temperature of charge is less than 50 DEG C, under constantly stirring, slowly in material-compound tank, spray acid adding equably by spherical shower nozzle, control acid adding speed by flow valve, make acid solution after shower nozzle ejection, evenly, atomization be sprayed on the liquid level in material-compound tank, can not top tank structure be sprayed onto, can not plume be become, the acid of guarantee continuous spraying, uninterruptedly; Acid adjustment result should ensure that material state is even, does not have protein-floc to produce; The material spray acid time per ton is 1.5-2 minute, with a small amount of demineralized water, the residual acid solution in pipeline is all headed in material-compound tank after spray acid;
2.6 to add flavor substances different according to flavor substance, dilution or do not dilute, and to be added in material-compound tank and to mix; Note: for avoiding essence to lose, essence adds before filling the container for 0.5-2 hour, specifically sees step 5;
3. pasteurize: pasteurizing temperature: 85 ± 5 DEG C, 15 seconds;
4. demarcate: the quality of demarcating material in material-compound tank by recipe requirements;
5. add essence: the interpolation of essence should 0.5-2 hour before filling the container, and stirs;
6. homogeneous: 60-75 DEG C, 180-200bar;
7. UHTS: 121-126 DEG C, sterilizing time 4s;
8. sterile filling.
Beneficial effect
The present invention by the modified dietary fiber of special preparation according to a certain percentage, for milk-contained drink, fully take into account modern's trophic structure unbalanced, the feature that diet is too meticulous, while the supply of guarantee guaranteed milk albumen, both soluble dietary fiber was supplemented, also a certain amount of Water insoluble dietary fiber is supplemented, make the two work in coordination with to be combined better with dairy products, make the high dietary-fiber milk beverage that obtains rationally balanced in nutrition, easily digest and assimilate, not easily get angry, and have the health care of Constipation concurrently.Through modified dietary fiber prepared by ad hoc approach, soluble dietary fibre content is high, biologically active is strong, and remain the Water insoluble dietary fiber of some, gut flora can be improved significantly, improve the quantity of beneficial bacteria of intestinal tract group, regulate and maintain the resident time of beneficial bacteria of intestinal tract group, strengthen the absorption and digestion ability of enteron aisle, improve body immunity.The preparation of modified dietary fiber, enzymolysis, ultrasonic extraction are combined with superfine communication technique, adopt specific process conditions, while raising soluble dietary fibre content, and the characteristic of soluble dietary fiber and Water insoluble dietary fiber can be improved, its retentiveness, dilatancy, thickening property all have and improve in various degree, and the two is collaborative and can improve stability of high dietary-fiber milk beverage, reduce the consumption of stabilizing agent.The preparation of modified dietary fiber, raw material choose onion powder, onion: property and flavor of peppery and warm, sweet delicate, the good vegetables that people like, except containing except common nutriment, prostaglandin A contained by it and sulphur Amino acid, there is hemangiectasis, adjusting blood lipid, prevent arteriosclerotic effect, for the modified dietary fiber prepared brings the key property different from similar modified dietary fiber, after the most important thing is enzymolysis, emulsion stability has had and has significantly improved, suitable adding proportion is selected through test of many times, act synergistically with the natural oil in lactogenesis, obviously can improve the tissue morphology of this high dietary-fiber milk beverage, mouthfeel and stability.Make that this high dietary-fiber milk beverage is balanced in nutrition, color, smell and taste are all good, there is again certain health-care effect.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, is easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment 1
Described high dietary-fiber milk beverage comprises the raw material composition of following parts by weight: lactogenesis 35, modified dietary fiber 3, stabilizing agent 0.2, white granulated sugar 4, HFCS 2, acesulfame potassium 0.006, lemon inspissated juice 0.3, lemon extract 0.005, and acidity regulator consumption is that the final controlling pH of high dietary-fiber milk beverage is supplied 100 at 46 ° of T, demineralized waters;
The main physical and chemical index of described high dietary-fiber milk beverage: fat content 1.1-1.5g/100g, protein are not less than 1.0g/100g;
Described acidity regulator comprises the raw material composition of following weight ratio: lactic acid: citric acid: malic acid=2:1:1;
Described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans, and shared by each component, parts by weight are: mono-fatty acid glyceride 25, pectin 20, soluble soybean polysaccharide 15, sodium alginate 5, CMC20, xanthans 15;
Described modified dietary fiber preparation method comprises the following steps: by onion powder, apple fiber, common oats fibre, wheat embryo fiber 2:4:8:2 Homogeneous phase mixing in mass ratio, add the water of mixture quality 8 times, room temperature, 250W, 540KHz condition ultrasonic extraction 18min, be 5.5 by lactic acid adjust ph, add the biology enzyme of mixture quality 0.2%, in 48 DEG C of enzymolysis 45min, go out enzyme; Enzymolysis liquid 7-75 DEG C, 18-20MPa homogeneous, reduced pressure concentration, freeze drying, low-temperature grinding to particle diameter are that namely 0.2mm obtains modified dietary fiber afterwards;
Described biology enzyme is zytase, cellulase, laccase, pectase, tannase 4:9:2:4:1 Homogeneous phase mixing in mass ratio;
Described onion powder preparation method comprises the steps:
Fresh onion removes crust, cleaning, add the water making beating of onion weight 12 times, the mixing enzyme preparation adding onion weight 0.03% afterwards carries out enzymolysis, and adjust ph is 5.0, temperature 55 DEG C, enzymolysis 3h, by enzymolysis liquid 55 DEG C, under 300W, 80KHz condition ultrasonic extraction 25min, 4-6 DEG C place 16h, filter that final vacuum is concentrated, namely freeze drying, pulverizing obtain onion powder;
Described mixing enzyme preparation is made up of the raw material of following parts by weight: cellulase 2, protease 1, AMS 1, zytase 0.5;
Described Vacuum Concentration, is specially: effect 75-85 DEG C, a vacuum 0.07MPa, two effect 65-75 DEG C, vacuum 0.05MPa, triple effect 45-55 DEG C, vacuum 0.04MPa.
The preparation method of described high dietary-fiber milk beverage mainly comprises the steps:
1. lactogenesis process
100 order duplex strainers are adopted to filter, the impurity in removing lactogenesis;
2. prepare burden
2.1 adjust milk: according to protein, the fat content of lactogenesis, and protein and fatty requirement in high dietary-fiber milk beverage, determine the concrete addition of lactogenesis, add material-compound tank;
2.2 stabilizing agents, modified dietary fiber dissolve:
By stabilizing agent and modified dietary fiber mixing, with compounding substances gauge, 40 times of demineralized waters are heated to 80 DEG C, under constantly stirring, slowly added by stabilizing agent, feed temperature remains on 80 DEG C, Keep agitation 25 minutes, become the feed liquid of uniformity, filtered by 80 order duplex strainers, squeeze into material-compound tank and milk mixing and stirring; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.3 white granulated sugars and HFCS dissolve
In white granulated sugar and HFCS gross mass, the normal temperature demineralized water of 3 times, under constantly stirring, slowly add white granulated sugar and HFCS, feed intake complete, Keep agitation 20 minutes, becomes the feed liquid of uniformity, filtered by 120 order duplex strainers, stir with mixing of materials in material-compound tank; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.4 calculate demineralized water consumption, at material-compound tank after softening water, make material capacity in material-compound tank be no less than 75% of high dietary-fiber milk beverage total capacity;
2.5 acid adjustment
2.5.1 acid and generation sugar dissolving: by acidity regulator stirring and dissolving in the normal temperature demineralized water of 40 times of quality, after acidity regulator adds completely, load weighted acesulfame potassium is added dissolving, and by container used for acesulfame potassium at least rinse three times, rinse liquid is all poured in acid solution, stir 15 minutes, after fully dissolving, prepare spray acid;
2.5.2 acid adding process:
Acid adding adopts spray acid adding: connect acid spraying tube road and spherical shower nozzle, temperature of charge is less than 50 DEG C, under constantly stirring, slowly in material-compound tank, spray acid adding equably by spherical shower nozzle, control acid adding speed by flow valve, make acid solution after shower nozzle ejection, evenly, atomization be sprayed on the liquid level in material-compound tank, can not top tank structure be sprayed onto, can not plume be become, the acid of guarantee continuous spraying, uninterruptedly; Acid adjustment result should ensure that material state is even, does not have protein-floc to produce; The material spray acid time per ton is 1.5-2 minute, with a small amount of demineralized water, the residual acid solution in pipeline is all headed in material-compound tank after spray acid;
2.6 add lemon inspissated juice: lemon inspissated juice normal temperature demineralized water dilutes 5 times, filtered, stir with mixing of materials in material-compound tank by 120 order duplex strainers; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
3. pasteurize: pasteurizing temperature: 85 ± 5 DEG C, 15 seconds;
4. demarcate: the quality of demarcating material in material-compound tank by recipe requirements;
5. add essence: within filling first 2 hours, add lemon extract, and stir;
6. homogeneous: 60-75 DEG C, 180-200bar;
7. UHTS: 121-126 DEG C, sterilizing time 4s;
8. sterile filling.
Embodiment 2
Described high dietary-fiber milk beverage comprises the raw material composition of following parts by weight: lactogenesis 38, modified dietary fiber 2, stabilizing agent 0.2, white granulated sugar 3, HFCS 2, acesulfame potassium 0.005, AJC 0.4, peanut paste 1, malt extract 1, acidity regulator consumption are that the final controlling pH of high dietary-fiber milk beverage is supplied 100 at 43 ° of T, demineralized waters;
The main physical and chemical index of described high dietary-fiber milk beverage: fat content 1.1-1.5g/100g, protein are not less than 1.0g/100g;
Described acidity regulator is made up of the raw material of following weight ratio: lactic acid: citric acid: malic acid=3:1:2;
Described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans, and shared by each component, parts by weight are: mono-fatty acid glyceride 30, pectin 30, soluble soybean polysaccharide 5, sodium alginate 5, CMC20, xanthans 10;
Described modified dietary fiber preparation method comprises the following steps: by onion powder, apple fiber, common oats fibre, wheat embryo fiber 2:5:8:2 Homogeneous phase mixing in mass ratio, add the water of mixture quality 5 times, room temperature, 300W, 35KHz condition ultrasonic extraction 15min, be 5.0 by lactic acid adjust ph, add the biology enzyme of mixture quality 0.3%, in 50 DEG C of enzymolysis 30min, go out enzyme; Enzymolysis liquid 60-75 DEG C, 18-20MPa homogeneous, reduced pressure concentration, freeze drying, low-temperature grinding to particle diameter are that namely 0.1mm obtains modified dietary fiber afterwards;
Described biology enzyme is zytase, cellulase, laccase, pectase, tannase 4:5:2:4:2 Homogeneous phase mixing in mass ratio;
Described onion powder preparation method comprises the steps:
Fresh onion removes crust, cleaning, add the water making beating of onion weight 10 times, the mixing enzyme preparation adding onion weight 0.05% afterwards carries out enzymolysis, and adjust ph is 4.5, temperature 60 C, enzymolysis 4h, by enzymolysis liquid 60 DEG C, under 200W, 50KHz condition ultrasonic extraction 30min, 4-6 DEG C place 12h, filter that final vacuum is concentrated, namely freeze drying, pulverizing obtain onion powder;
Described mixing enzyme preparation is made up of the raw material of following parts by weight: cellulase 1, protease 3, AMS 2, zytase 1;
Described Vacuum Concentration, is specially: effect 75-85 DEG C, a vacuum 0.07MPa, two effect 65-75 DEG C, vacuum 0.05MPa, triple effect 45-55 DEG C, vacuum 0.04MPa.
The preparation method of described high dietary-fiber milk beverage mainly comprises the steps:
1. lactogenesis process
80 order duplex strainers are adopted to filter, the impurity in removing lactogenesis;
2. prepare burden
2.1 adjust milk: according to protein, the fat content of lactogenesis, and protein and fatty requirement in high dietary-fiber milk beverage, determine the concrete addition of lactogenesis, add material-compound tank;
2.2 stabilizing agents, modified dietary fiber dissolve:
By stabilizing agent and modified dietary fiber mixing, with compounding substances gauge, 30 times of demineralized waters are heated to 75 DEG C, under constantly stirring, slowly added by stabilizing agent, feed temperature remains on 75 DEG C, Keep agitation 30 minutes, become the feed liquid of uniformity, filtered by 80 order duplex strainers, squeeze into material-compound tank and milk mixing and stirring; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.3 white granulated sugars and HFCS dissolve
In white granulated sugar and HFCS gross mass, the normal temperature demineralized water of 3 times, under constantly stirring, slowly add white granulated sugar and HFCS, feed intake complete, Keep agitation 10 minutes, becomes the feed liquid of uniformity, filtered by 120 order duplex strainers, stir with mixing of materials in material-compound tank; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.4 calculate demineralized water consumption, at material-compound tank after softening water, make material capacity in material-compound tank be no less than 75% of high dietary-fiber milk beverage total capacity;
2.5 acid adjustment
2.5.1 acid and generation sugar dissolving: by acidity regulator stirring and dissolving in the normal temperature demineralized water of 30 times of quality, after acidity regulator adds completely, load weighted generation sugar is added dissolving, and by least rinse three times of generation sugar container used, rinse liquid is all poured in acid solution, stir 15 minutes, after fully dissolving, prepare spray acid;
2.5.2 acid adding process is with embodiment 1;
2.6 add flavor substance
2.6.1 peanut paste is added: after peanut paste is diluted 1-2 times by 40-50 DEG C of demineralized water, add material-compound tank;
2.6.2 add malt extract: in malt extract quality, 2-3 times of 50-60 DEG C of demineralized water, under constantly stirring, slowly add malt extract, be stirred to dissolve, add material-compound tank;
2.6.3 AJC is added: AJC is diluted 4-6 doubly by normal temperature demineralized water, adds material-compound tank;
3. pasteurize: pasteurizing temperature: 85 ± 5 DEG C, 15 seconds;
4. demarcate: the quality of demarcating material in material-compound tank by recipe requirements;
5. homogeneous: 60-75 DEG C, 180-200bar;
6. UHTS: 121-126 DEG C, sterilizing time 4s;
7. sterile filling.
Embodiment 3
Described high dietary-fiber milk beverage comprises following raw material composition: the consumption of lactogenesis 40, modified dietary fiber 2.2, stabilizing agent 0.1, white granulated sugar 5, HFCS 3, essence 0.001-0.01, acidity regulator is that the final controlling pH of high dietary-fiber milk beverage is supplied 100 at 48 ° of T, demineralized waters;
The main physical and chemical index of described high dietary-fiber milk beverage: fat content 1.1-1.5g/100g, protein are not less than 1.0g/100g;
Described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans, described stabilizing agent, and shared by each component, parts by weight are: mono-fatty acid glyceride 20, pectin 20, soluble soybean polysaccharide 15, sodium alginate 15, CMC20, xanthans 10;
Described modified dietary fiber preparation method comprises the following steps: by onion powder, apple fiber, common oats fibre, wheat embryo fiber 1:5:8:3 Homogeneous phase mixing in mass ratio, add the water of mixture quality 10 times, room temperature, 200W, 40KHz condition ultrasonic extraction 15min, be 6.0 by lactic acid adjust ph, add the biology enzyme of mixture quality 0.3%, in 50 DEG C of enzymolysis 30min, go out enzyme; Enzymolysis liquid 75 DEG C, 18-20MPa homogeneous, reduced pressure concentration, freeze drying, low-temperature grinding to particle diameter are that namely 0.3mm obtains modified dietary fiber afterwards;
Described biology enzyme is zytase, cellulase, laccase, pectase, tannase 3:7:2:4:2 Homogeneous phase mixing in mass ratio;
The preparation method of described high dietary-fiber milk beverage mainly comprises the steps:
1. lactogenesis process
120 order duplex strainers are adopted to filter, the impurity in removing lactogenesis;
2. prepare burden
2.1 adjust milk: according to protein, the fat content of lactogenesis, and protein and fatty requirement in high dietary-fiber milk beverage, determine the concrete addition of lactogenesis, add material-compound tank;
2.2 stabilizing agents, modified dietary fiber dissolve:
By stabilizing agent and modified dietary fiber mixing, with compounding substances gauge, 50 times of demineralized waters are heated to 85 DEG C, under constantly stirring, slowly added by stabilizing agent, feed temperature remains on 85 DEG C, Keep agitation 20 minutes, become the feed liquid of uniformity, filtered by 80 order duplex strainers, squeeze into material-compound tank and milk mixing and stirring; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.3 white granulated sugars and HFCS dissolve
In white granulated sugar and HFCS gross mass, the normal temperature demineralized water of 3 times, under constantly stirring, slowly add white granulated sugar and HFCS, feed intake complete, Keep agitation 20 minutes, becomes the feed liquid of uniformity, filtered by 120 order duplex strainers, stir with mixing of materials in material-compound tank; With a small amount of demineralized water, Liquid Residue in pipeline is all headed in material-compound tank;
2.4 calculate demineralized water consumption, at material-compound tank after softening water, make material capacity in material-compound tank be no less than 75% of high dietary-fiber milk beverage total capacity;
2.5 acid adjustment
2.5.1 acid and generation sugar dissolving: by acidity regulator stirring and dissolving in the normal temperature demineralized water of 30 times of quality, stir 10-15 minute, preparation spray acid after fully dissolving;
2.5.2 acid adding process is with embodiment 1;
3. pasteurize: pasteurizing temperature: 85 ± 5 DEG C, 15 seconds;
4. demarcate: the quality of demarcating material in material-compound tank by recipe requirements;
5. add essence: within filling first 0.5 hour, add essence, and stir;
6. homogeneous: 70-75 DEG C, 180-200bar;
7. UHTS: 121-126 DEG C, sterilizing time 4s;
8. sterile filling.
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; those of ordinary skill in the field are to be understood that: those skilled in the art still can modify to specific embodiments of the invention or equivalent replacement, but these amendments or change are all being applied among the claims awaited the reply.
Test example
High dietary-fiber milk beverage of the present invention judges experiment, the high dietary-fiber milk beverage prepared by embodiment of the present invention 1-3 is numbered respectively with commercially available two kinds of similar milk beverages, numbering is corresponding as follows: 1-embodiment 1,2-embodiment 2,3-embodiment 3,4-commercially available prod 1,5-commercially available prod 2, invites 120 people to carry out blind product, marking; Point several be: outward appearance 20 points, fragrance 25 points, local flavor 30 points, mouthfeel 25 points, marking personnel independently carry out, and are independent of each other, accurate to ensure judging result.Add up judging result, every average mark gets approximation, retains integer, is denoted as average, specifically in table 1:
Table 1 sensory evaluation statistics
Above result shows, high dietary-fiber milk beverage prepared by the present invention is all obviously better than commercially available similar drink from outward appearance, fragrance, local flavor and mouthfeel each side.
Claims (10)
1. a high dietary-fiber milk beverage, comprises following raw material composition: lactogenesis, modified dietary fiber, stabilizing agent, sweetener, acidity regulator, demineralized water;
Described high dietary-fiber milk beverage: fat content 1.1-1.5g/100g, protein are not less than 1.0g/100g, modified dietary fiber content is not less than 3g/100mL;
Described high dietary-fiber milk beverage: sugariness is 60-120g/L; Acidity is 43-48 ° of T; Stabilizing agent dosage is 0.1-0.2g/100mL;
It is characterized in that, described modified dietary fiber, by onion powder, apple fiber, common oats fibre, wheat embryo fibers mixture, obtains through ultrasonic extraction, biological enzymolysis;
Described modified dietary fiber preparation method comprises the following steps: by onion powder, apple fiber, common oats fibre, wheat embryo fiber 1-2:3-5:6-8:2-3 Homogeneous phase mixing in mass ratio, add mixture quality 5-10 water doubly, room temperature 200-300W, 35-40KHz condition ultrasonic extraction 15-20min, be 5.0-6.0 by lactic acid adjust ph, add the biology enzyme of mixture quality 0.1-0.3%, in 45-50 DEG C of enzymolysis 30-60min, go out enzyme; Enzymolysis liquid 60-75 DEG C, 18-20MPa homogeneous, reduced pressure concentration, freeze drying, low-temperature grinding to particle diameter are that namely 0.1-0.3mm obtains modified dietary fiber afterwards;
Described biology enzyme is zytase, cellulase, laccase, pectase, tannase 2-4:5-9:2-3:2-4:1-2 Homogeneous phase mixing in mass ratio.
2. high dietary-fiber milk beverage according to claim 1, it is characterized in that, described onion powder preparation method comprises the steps:
Fresh onion removes crust, cleaning, add onion weight 10-14 water making beating doubly, the mixing enzyme preparation adding onion weight 0.02-0.05% afterwards carries out enzymolysis, and adjust ph is 4.5-5.5, temperature 50-60 DEG C, enzymolysis 2-4h, by enzymolysis liquid 50-60 DEG C, under 200-400W, 50-100KHz condition ultrasonic extraction 20-30min, 4-6 DEG C place 12-20h, filter that final vacuum is concentrated, namely freeze drying, pulverizing obtain onion powder;
Described mixing enzyme preparation is made up of the raw material of following parts by weight: cellulase 1-2, protease 1-3, AMS 1-2, zytase 0.5-1;
Described Vacuum Concentration, is specially: effect 75-85 DEG C, a vacuum 0.07MPa, two effect 65-75 DEG C, vacuum 0.05MPa, triple effect 45-55 DEG C, vacuum 0.04MPa.
3. high dietary-fiber milk beverage according to claim 1, is characterized in that, be not less than 50% of total sugariness in described sweetener from the sugariness of white granulated sugar and HFCS; And/or described acidity regulator is one or more in lactic acid, citric acid, malic acid.
4. high dietary-fiber milk beverage according to claim 1, it is characterized in that, described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans; Shared by each component, parts by weight are: mono-fatty acid glyceride 20-30, pectin 20-30, soluble soybean polysaccharide 5-15, sodium alginate 5-15, CMC20-30, xanthans 10-30.
5. high dietary-fiber milk beverage according to claim 1, is characterized in that, it is characterized in that, described high dietary-fiber milk beverage raw material composition comprises flavor substance; Described flavor substance is edible, one or more in Juice, nut, cereal, flowers, and/or GB2760 allows the flavouring used to increase taste material.
6. prepare the method for high dietary-fiber milk beverage described in claim 1, mainly comprising step is: lactogenesis process, batching, pasteurize, demarcation, interpolation essence, homogeneous, UHTS, sterile filling;
It is characterized in that, onion powder is preparation method comprise the steps:
Fresh onion removes crust, cleaning, add onion weight 10-14 water making beating doubly, the mixing enzyme preparation adding onion weight 0.02-0.05% afterwards carries out enzymolysis, and adjust ph is 4.5-5.5, temperature 50-60 DEG C, enzymolysis 2-4h, by enzymolysis liquid 50-60 DEG C, under 200-400W, 50-100KHz condition ultrasonic extraction 20-30min, 4-6 DEG C place 12-20h, filter that final vacuum is concentrated, namely freeze drying, pulverizing obtain onion powder;
Described mixing enzyme preparation is made up of the raw material of following parts by weight: cellulase 1-2, protease 1-3, AMS 1-2, zytase 0.5-1;
Described Vacuum Concentration, is specially: effect 75-85 DEG C, a vacuum 0.07MPa, two effect 65-75 DEG C, vacuum 0.05MPa, triple effect 45-55 DEG C, vacuum 0.04MPa.
7. the preparation method of high dietary-fiber milk beverage according to claim 6, is characterized in that,
Batching comprises the dissolving of stabilizing agent, modified dietary fiber, specifically comprises the steps:
By stabilizing agent and modified dietary fiber mixing, with compounding substances gauge, 30-50 times of demineralized water is heated to 75-85 DEG C, under constantly stirring, slowly added by stabilizing agent, feed temperature remains on 75-85 DEG C, Keep agitation 20-30 minute, become the feed liquid of uniformity, filtered by 80-120 order duplex strainer;
Batching comprises the dissolving of white granulated sugar and HFCS, specifically comprises the steps:
In white granulated sugar and HFCS gross mass, 2-3 normal temperature demineralized water doubly, under constantly stirring, slowly add white granulated sugar and HFCS, feed intake complete, Keep agitation 10-20 minute, become the feed liquid of uniformity, filtered by 80-120 order duplex strainer.
8. the preparation method of high dietary-fiber milk beverage according to claim 6 or 7, is characterized in that, batching comprises acid adjustment, specifically comprises the steps:
By acidity regulator stirring and dissolving in the normal temperature demineralized water of 30-50 times of quality, after fully dissolving, prepare acid adjustment;
Acid adjustment adopts spray acid adding: connect acid spraying tube road and spherical shower nozzle, temperature of charge is less than 50 DEG C, under constantly stirring, slowly in material-compound tank, spray acid adding equably by spherical shower nozzle, control acid adding speed by flow valve, make acid solution after shower nozzle ejection, evenly, atomization be sprayed on the liquid level in material-compound tank, can not top tank structure be sprayed onto, can not plume be become, the acid of guarantee continuous spraying, uninterruptedly; Acid adjustment result should ensure that material state is even, does not have protein-floc to produce; The material spray acid time per ton is 1.5-2 minute.
9. the preparation method of high dietary-fiber milk beverage according to claim 8, it is characterized in that, described high dietary-fiber milk beverage comprises the raw material composition of following parts by weight: lactogenesis 35, modified dietary fiber 3, stabilizing agent 0.2, white granulated sugar 4, HFCS 2, acesulfame potassium 0.006, lemon inspissated juice 0.3, lemon extract 0.005, and acidity regulator consumption is that the final controlling pH of high dietary-fiber milk beverage is supplied 100 at 46 ° of T, demineralized waters;
Described acidity regulator comprises the raw material composition of following weight ratio: lactic acid: citric acid: malic acid=2:1:1;
Described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans, and shared by each component, parts by weight are: mono-fatty acid glyceride 25, pectin 20, soluble soybean polysaccharide 15, sodium alginate 5, CMC20, xanthans 15.
10. the preparation method of high dietary-fiber milk beverage according to claim 8, it is characterized in that, described high dietary-fiber milk beverage comprises the raw material composition of following parts by weight: lactogenesis 38, modified dietary fiber 2, stabilizing agent 0.2, white granulated sugar 3, HFCS 2, acesulfame potassium 0.005, AJC 0.4, peanut paste 1, malt extract 1, acidity regulator consumption are that the final controlling pH of high dietary-fiber milk beverage is supplied 100 at 43 ° of T, demineralized waters;
Described acidity regulator is made up of the raw material of following weight ratio: lactic acid: citric acid: malic acid=3:1:2;
Described stabilizing agent is made up of mono-fatty acid glyceride, sodium alginate, pectin, CMC, soluble soybean polysaccharide and xanthans, and shared by each component, parts by weight are: mono-fatty acid glyceride 30, pectin 30, soluble soybean polysaccharide 5, sodium alginate 5, CMC20, xanthans 10.
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Application publication date: 20151223 |