CN109497143A - The preparation method of sorghum Yoghourt - Google Patents

The preparation method of sorghum Yoghourt Download PDF

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Publication number
CN109497143A
CN109497143A CN201811548256.0A CN201811548256A CN109497143A CN 109497143 A CN109497143 A CN 109497143A CN 201811548256 A CN201811548256 A CN 201811548256A CN 109497143 A CN109497143 A CN 109497143A
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China
Prior art keywords
sorghum
preparation
yoghourt
slurry
mass ratio
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Pending
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CN201811548256.0A
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Chinese (zh)
Inventor
陈博阳
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Individual
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Individual
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Priority to CN201811548256.0A priority Critical patent/CN109497143A/en
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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • A23C9/1307Milk products or derivatives; Fruit or vegetable juices; Sugars, sugar alcohols, sweeteners; Oligosaccharides; Organic acids or salts thereof or acidifying agents; Flavours, dyes or pigments; Inert or aerosol gases; Carbonation methods
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/127Fermented milk preparations; Treatment using microorganisms or enzymes using microorganisms of the genus lactobacteriaceae and other microorganisms or enzymes, e.g. kefir, koumiss
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/113Acidophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/123Bulgaricus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/21Streptococcus, lactococcus
    • A23V2400/249Thermophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium

Abstract

The present invention discloses a kind of preparation method of sorghum Yoghourt, comprising the following steps: (1) pretreatment of sorghum: by after sorghum decladding, cleaning, stir-fry 20-30min at 120-140 DEG C, crushed after natural cooling, cross 40 meshes, obtain sorghum flour;(2) preparation of sorghum slurry;(3) ingredient: fresh milk, white granulated sugar, stabilizer being mixed, first heat 5-10min at 100 DEG C, after natural cooling, sorghum slurry are added, stirs 10-18min under the revolving speed of 1000rpm;(4) homogeneous, sterilization;(5) inoculation fermentation;(6) after-ripening is refrigerated.Yoghourt provided by the invention, preparation method is simple, and the nutritive value of both sorghum and Yoghourt is combined, and while retaining sorghum effect, also with the health-care effect of Yoghourt, is eaten for a long time, the harmful bacteria in enteron aisle can be inhibited to grow, keep bacterium colony balance in enteron aisle.

Description

The preparation method of sorghum Yoghourt
Technical field
The invention belongs to Yoghourt fermentation technical fields, and in particular to a kind of preparation method of sorghum Yoghourt.
Background technique
Sorghum, alias hay are important one of the cereal crops in China.Sorghum resistance strong (waterlogging, drought resisting, salt tolerant Alkali and impoverishment tolerant), it is also able to achieve high yield and stable yields in the area plantation sorghum of some saline and alkaline and spring drought, water-logging from autumnal rains, is that industry is shaken off poverty One of preferred crop, it is wider in northern China and southwest cultivation.Sorghum seed has nutriment abundant, including forms sediment Powder, protein, fat etc. can make wine, make vinegar and eat;It has been investigated that sorghum seed is rich in anthocyanidin and polyphenol, it can also medicine With having the function of clearing heat and detoxicating.
Yoghourt is a kind of nutritive value height and the special nutraceutical of flavor, it is compared with milk is more easily disappeared by human body Change and absorb, appetite can be improved, it adjusts microbe colony balance in human body intestinal canal, decompose there are also the health-care efficacy in medical treatment The effects of toxin, reduction cholesterol and cancer-resisting.
Sorghum has been widely used for making numerous food in the world, such as biscuit and beverage.In China, sorghum is used in food system Seldom in terms of making, forefathers are also less in terms of studying sorghum food production.In recent years, with the progress of Biotechnology in Genetic Breeding, Many high-quality, dedicated new varieties are cultivated, the economic value of sorghum is improved, therefore, are badly in need of in terms of sorghum food production Explore new approach.
Summary of the invention
In view of the drawbacks of the prior art, the present invention discloses a kind of preparation method of sorghum Yoghourt.
The preparation method of sorghum Yoghourt, comprising the following steps:
(1) pretreatment of jowar: by after sorghum decladding, cleaning, stir-fry 20-30min at 120-140 DEG C, powder after natural cooling It is broken, 40 meshes are crossed, sorghum flour is obtained;
(2) preparation of sorghum slurry: according to solid-liquid ratio 1g:(40-50) mL, sorghum flour is added to the water, is first heated at 50-60 DEG C Then 15-25min boils 20-30min at 100 DEG C, is then beaten, cross 100 mesh mesh screens, obtains sorghum slurry;
(3) ingredient: fresh milk, white granulated sugar, stabilizer being mixed, first heat 5-10min at 100 DEG C, after natural cooling, are added Sorghum slurry, stirs 10-18min under the revolving speed of 1000rpm;
(4) homogeneous, sterilization: by the product of step (3) by high pressure homogenizing twice, then sterilizing 5-10min at 100 DEG C, It is subsequently cooled to 40-42 DEG C;
(5) inoculation fermentation: according to mass ratio (1-2): 100, probiotic powder is added in the product of step (4), at 42-45 DEG C Ferment at constant temperature 9-14h;
(6) it refrigerates after-ripening: the product of step (5) being stirred, refrigerates 8-12h at 2-5 DEG C.
Preferably, it is (2-4): 1 gelatin and the mixture of pectin that the stabilizer, which is mass ratio,.
Preferably, the mass ratio that fresh milk described in step (3), white granulated sugar, stabilizer, sorghum are starched is 500:(30-45): (0.6-1): (40-55).
Preferably, in the high pressure homogenizing twice, the pressure of first time high pressure homogenizing is 25MPa, the second sub-high pressure The pressure to homogenize is 30MPa.
Preferably, it is (2-4): (3-5): (1-2) that the probiotic powder, which includes mass ratio: 1 lactobacillus bulgaricus, thermophilic The mixture of hot streptococcus, Bifidobacterium, lactobacillus acidophilus.
Advantages of the present invention:
Yoghourt provided by the invention, preparation method is simple, and the nutritive value of both sorghum and Yoghourt is combined, high retaining While fine strain of millet effect, also with the health-care effect of Yoghourt, it is eaten for a long time, the harmful bacteria in enteron aisle can be inhibited to grow, keep enteron aisle Middle bacterium colony balance.
Specific embodiment
Embodiment 1
The preparation method of sorghum Yoghourt, comprising the following steps:
(1) pretreatment of jowar: by after sorghum decladding, cleaning, stir-fry 30min at 120 DEG C, crushed after natural cooling, cross 40 Mesh obtains sorghum flour;
(2) preparation of sorghum slurry: according to solid-liquid ratio 1g:40mL, sorghum flour is added to the water, first heats 25min at 50 DEG C, so 20min is boiled at 100 DEG C afterwards, is then beaten, 100 mesh mesh screens are crossed, obtains sorghum slurry;
(3) ingredient: fresh milk, white granulated sugar, stabilizer being mixed, first heat 5min at 100 DEG C, after natural cooling, are added high Fine strain of millet slurry, stirs 10min under the revolving speed of 1000rpm;Wherein, the stabilizer is the mixed of gelatin that mass ratio is 2:1 and pectin Close object;The mass ratio that the fresh milk, white granulated sugar, stabilizer, sorghum are starched is 500:30:0.6:40;
(4) homogeneous, sterilization: by the product of step (3) by the way that high pressure homogenizing, the pressure of first time high pressure homogenizing are twice The pressure of 25MPa, second of high pressure homogenizing are 30MPa, then sterilize 5min at 100 DEG C, are subsequently cooled to 40 DEG C;
(5) inoculation fermentation: according to mass ratio 1:100, probiotic powder is added in the product of step (4), constant temperature is sent out at 42 DEG C Ferment 14h;The probiotic powder include mass ratio be the lactobacillus bulgaricus of 2:3:1:1, it is streptococcus thermophilus, Bifidobacterium, thermophilic The mixture of Lactobacillus lactis;
(6) it refrigerates after-ripening: the product of step (5) being stirred, refrigerates 8h at 2 DEG C.
Embodiment 2
The preparation method of sorghum Yoghourt, comprising the following steps:
(1) pretreatment of jowar: by after sorghum decladding, cleaning, stir-fry 20min at 140 DEG C, crushed after natural cooling, cross 40 Mesh obtains sorghum flour;
(2) preparation of sorghum slurry: according to solid-liquid ratio 1g:50mL, sorghum flour is added to the water, first heats 15min at 60 DEG C, so 30min is boiled at 100 DEG C afterwards, is then beaten, 100 mesh mesh screens are crossed, obtains sorghum slurry;
(3) ingredient: fresh milk, white granulated sugar, stabilizer being mixed, first heat 10min at 100 DEG C, after natural cooling, are added high Fine strain of millet slurry, stirs 18min under the revolving speed of 1000rpm;Wherein, the stabilizer is the mixed of gelatin that mass ratio is 4:1 and pectin Close object;The mass ratio that the fresh milk, white granulated sugar, stabilizer, sorghum are starched is 500:45:1:55;
(4) homogeneous, sterilization: by the product of step (3) by the way that high pressure homogenizing, the pressure of first time high pressure homogenizing are twice The pressure of 25MPa, second of high pressure homogenizing are 30MPa, then sterilize 10min at 100 DEG C, are subsequently cooled to 42 DEG C;
(5) inoculation fermentation: according to mass ratio 2:100, probiotic powder is added in the product of step (4), constant temperature is sent out at 45 DEG C Ferment 9h;The probiotic powder includes lactobacillus bulgaricus, the streptococcus thermophilus, Bifidobacterium, acidophilus that mass ratio is 4:5:2:1 The mixture of lactobacillus;
(6) it refrigerates after-ripening: the product of step (5) being stirred, refrigerates 12h at 5 DEG C.
Embodiment 3
The preparation method of sorghum Yoghourt, comprising the following steps:
(1) pretreatment of jowar: by after sorghum decladding, cleaning, stir-fry 25min at 130 DEG C, crushed after natural cooling, cross 40 Mesh obtains sorghum flour;
(2) preparation of sorghum slurry: according to solid-liquid ratio 1g:45mL, sorghum flour is added to the water, first heats 20min at 55 DEG C, so 25min is boiled at 100 DEG C afterwards, is then beaten, 100 mesh mesh screens are crossed, obtains sorghum slurry;
(3) ingredient: fresh milk, white granulated sugar, stabilizer being mixed, first heat 8min at 100 DEG C, after natural cooling, are added high Fine strain of millet slurry, stirs 15min under the revolving speed of 1000rpm;Wherein, the stabilizer is the mixed of gelatin that mass ratio is 3:1 and pectin Close object;The mass ratio that the fresh milk, white granulated sugar, stabilizer, sorghum are starched is 500:35:0.8:50;
(4) homogeneous, sterilization: by the product of step (3) by the way that high pressure homogenizing, the pressure of first time high pressure homogenizing are twice The pressure of 25MPa, second of high pressure homogenizing are 30MPa, then sterilize 8min at 100 DEG C, are subsequently cooled to 41 DEG C;
(5) inoculation fermentation: according to mass ratio 1:100, probiotic powder is added in the product of step (4), constant temperature is sent out at 43 DEG C Ferment 10h;The probiotic powder include mass ratio be the lactobacillus bulgaricus of 3:4:1:1, it is streptococcus thermophilus, Bifidobacterium, thermophilic The mixture of Lactobacillus lactis;
(6) it refrigerates after-ripening: the product of step (5) being stirred, refrigerates 10h at 3 DEG C.

Claims (5)

1. the preparation method of sorghum Yoghourt, it is characterised in that: the following steps are included:
(1) pretreatment of jowar: by after sorghum decladding, cleaning, stir-fry 20-30min at 120-140 DEG C, powder after natural cooling It is broken, 40 meshes are crossed, sorghum flour is obtained;
(2) preparation of sorghum slurry: according to solid-liquid ratio 1g:(40-50) mL, sorghum flour is added to the water, is first heated at 50-60 DEG C Then 15-25min boils 20-30min at 100 DEG C, is then beaten, cross 100 mesh mesh screens, obtains sorghum slurry;
(3) ingredient: fresh milk, white granulated sugar, stabilizer being mixed, first heat 5-10min at 100 DEG C, after natural cooling, are added Sorghum slurry, stirs 10-18min under the revolving speed of 1000rpm;
(4) homogeneous, sterilization: by the product of step (3) by high pressure homogenizing twice, then sterilizing 5-10min at 100 DEG C, It is subsequently cooled to 40-42 DEG C;
(5) inoculation fermentation: according to mass ratio (1-2): 100, probiotic powder is added in the product of step (4), at 42-45 DEG C Ferment at constant temperature 9-14h;
(6) it refrigerates after-ripening: the product of step (5) being stirred, refrigerates 8-12h at 2-5 DEG C.
2. the preparation method of sorghum Yoghourt according to claim 1, it is characterised in that: the stabilizer is that mass ratio is (2- 4): 1 gelatin and the mixture of pectin.
3. the preparation method of sorghum Yoghourt according to claim 1 or claim 2, it is characterised in that: fresh milk described in step (3), The mass ratio that white granulated sugar, stabilizer, sorghum are starched is 500:(30-45): (0.6-1): (40-55).
4. the preparation method of sorghum Yoghourt according to claim 1, it is characterised in that: in the high pressure homogenizing twice, the The pressure of high pressure homogenizing is 25MPa, and the pressure of second of high pressure homogenizing is 30MPa.
5. the preparation method of sorghum Yoghourt according to claim 1, it is characterised in that: the probiotic powder includes that mass ratio is (2-4): (3-5): (1-2): 1 lactobacillus bulgaricus, streptococcus thermophilus, Bifidobacterium, lactobacillus acidophilus mixture.
CN201811548256.0A 2018-12-18 2018-12-18 The preparation method of sorghum Yoghourt Pending CN109497143A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114052077A (en) * 2021-10-27 2022-02-18 洛阳农林科学院 High-fiber sweet sorghum flavored yogurt and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114052077A (en) * 2021-10-27 2022-02-18 洛阳农林科学院 High-fiber sweet sorghum flavored yogurt and preparation method thereof

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Application publication date: 20190322