556 results about "Soured milk" patented technology

The invention discloses a long-effect yoghourt and process for preparation, wherein the yoghourt is prepared from the following raw materials (by weight portions): milk 50-100, isomaltose hypgather 0. 01-20. 00 and stabilizing agent 0. 2-8. 0. The nourishing constituents in the yoghourt can be preserved, and the storage period of the product can reach longer than six months.

The invention discloses a vacuum freeze drying fruit and vegetable powder sour milk and a preparation method. The vacuum freeze drying fruit and vegetable powder sour milk comprises the following components by weight: 40-60 parts of sour milk, 15-25 parts of freeze-drying fruit and vegetable powder, 5-15 parts of butter and 10-20 parts of milk powder. The vacuum freeze drying fruit and vegetable powder sour milk changes an eating mode of sour milk and fruit and vegetable powder, popularization scope is increased, mouthfeel and local flavor are increased, the nutrition structure of the product is enriched, various shapes can be molded, the vacuum freeze drying fruit and vegetable powder sour milk just melts in the mouth, is suitable for being eaten by middle and old age people as well as infant, and the vacuum freeze drying fruit and vegetable powder sour milk is convenient for eating and carrying.

The present invention relates to one kind of gas containing sour milk beverage and its production process. The production process of the gas containing sour milk beverage includes the following steps: 1. preparing CO2 containing beverage through filtering and sterilizing CO2 gas and mixing the CO2 gas directly with basic sour milk beverage liquid, or through cooling pure water, mixing CO2 gas and pure water and mixing with basic sour milk beverage liquid; and 2. adding milk component and other nutritive additives into CO2 containing beverage via shaking to obtain gas containing sour milk beverage. The present invention increases sour milk beverage product innovatively.

The invention relates to food processing, and in particular relates to a preparation method of black garlic. The method is characterized by comprising the following steps of: adding cleaned raw garlic or raw minced garlic into sour milk, fermenting for 6 to 12 days at the temperature of between 20 and 25 DEG C, transferring to a fermentation chamber, setting the temperature at 75 to 85 DEG C, setting the humidity at 75 to 100 percent, fermenting for 10 to 15 days, drying till the moisture content is 40 to 55 percent, and sterilizing and packing the dried black garlic. The prepared black garlic has high nutritional value, has fragrant and sweat taste after eating and smooth taste, is health-care instant food, and can be used as an optimal matched seasoning for making beverage, cooked wheaten food and the like.

The invention provides functional soy peptide fermented milk and a preparation method thereof and relates to a manufacturing method of fermented dairy products in the field of food processing. The method is carried out according to the following steps: (1) the preparation of fermented base stock; (2) the preparation of mother cultures; (3) synchronous enzymolysis and fermentation; (4) blending and homogenizing; (5) ultrahigh pressure sterilization and filling; by adopting the steps, a finished product is obtained. The method adopts protease and lactic acid bacteria synchronous-enzymolysis fermentation technology, and ultrasonic waves are adopted to process slurry-residue mixture which is ground, so as to increase the dissolving-out rate of the protein and prepare acidity soy-bean milk by ultrahigh pressure and non-heat processing. The product taste is coordinated without enzymolysis odour; the enzymolysis fermentation time can shorten to 2-4h, and the production cost is low. The ultrahigh pressure processing can remarkably improve the product taste; the method can keep and produce new functional peptide, the lactic acid bacteria is inhibited to ferment continuously, and a certain micro-organism viable counts are kept; the shelf life of the acidity soy-bean milk is prolonged, so as to prevent the acid milk from being whey-separated owning to continuous increasing of acidity; inaddition, the product can be stored and marketed at normal temperature.

The invention relates to a stirring type cereal sour milk and a method of preparing the same. The cereal sour milk is made through lactobacillus and probiotics ferment by using raw materials with the following weight components: raw fresh milk of 700-875 parts, cereal powder 1-30 parts; additive agent for dairy food of 5-44 parts; lactobacillus strain / functionality probiotics strain of 0.2-0.8 parts; corrective of 48-82 parts; stabilizing thickening agent of 3-10 parts; homogeneous pourable dense quasi-fluid which is the external appearance showing the color of added cereal powder with suspended corresponding cereal powder; the tissue is fine, smooth and uniform and a few whey is allowed to be precipitated; organoleptic attribute, nutritive index, health indicator and content of lactobacillus series of the cereal sour milk are all better than that in the GB2746 cultured milk quality index. The present invention is characterized in that the cereal powder that is formed by pulverizing and swelling processes reserves the nutrient of cereal to the utmost extent and improves the hot water leaching rate and absorption rate of its nutrient components; the technique is more compact and the operation is easy; the production efficiency is high and the consumption human populations of the products are widened; the cereal sour milk is easy to digested and absorbed, and the taste is better.

The invention provides frozen sour milk and a manufacturing method thereof. Among the ingredients of the frozen sour milk, total solid matters account for 25 to 34 percent; fat matters account for 8 to 15 percent and non-fat milk solid accounts for 10 to 12 percent. And the ingredients of the frozen sour milk include a sweetner which offers a sweetness that can also be achieved by adding 12 to 13 percent of sucrose the ingredients, wherein the sweetner contains corn syrup which accounts for 2.5 to 3.5 weight percent of the ingredients. The frozen sour milk of the invention is prepared by mixing the ingredients of the frozen sour milk, homogenizing, sterilizing and cooling the mixture, inoculating an actic acid bacterium ferment for fermentation, freezing the resulting product and controlling a certain expansion rate. In the invention, due to reasonable selection and mixing ratio of the formula of the frozen sour milk and the proper control of a production process, the produced frozen sour milk product has an excellent flavor, mouth feel and stability and the product quality can keep almost constant during repeated freezing. Thus, the frozen sour milk can satisfy the needs of consumers for different eating modes.

The invention discloses lactobacillus plantarum N3117. The lactobacillus plantarum N3117 is acid-resistant and bile-salt-resistant probiotic separated from a fermented dairy product in Inner Mongolia; the strain of the lactobacillus plantarum N3117 is preserved in China General Microbiological Culture Collection Center, and the preservation number is CGMCC NO.10133; the screened lactobacillus plantarum N3117 is sequentially subjected to tests including sample enrichment, separation, purification and the like, and the lactobacillus plantarum N3117 is screened out finally. The screened lactobacillus plantarum N3117 can be used for preparing yoghurt, sour milk beverages and probiotic powder preparations containing the lactobacillus plantarum N3117. The method is applicable to screening of the lactobacillus plantarum N3117 and the lactobacillus plantarum N3117 is applicable to preparation of functional dairy products and probiotic powder containing the lactobacillus plantarum N3117.

The invention discloses a mulberry buffalo milk lactobacillus beverage which comprises the components of 10-15% of mulberry juice, 25-30% of buffalo milk yogurt, 1-5% of fructo-oligosaccharide, 0.05-0.2% of xanthan gum, 0.05-0.2% of pectin, 0.05-0.2% of CMC (carboxymethylcellulose), 0.03-0.04% of potassium sorbate, 5-10% of white granulated sugar, and the balance of water. A preparation method comprises the following steps of: carrying out purifying, homogenizing, sterilizing, inoculating and fermenting on fresh buffalo milk to obtain the buffalo milk yogurt; cleaning and juicing mulberries, and filtering and sterilizing to obtain the mulberry juice; mixing the buffalo milk yogurt, the mulberry juice, the fructo-oligosaccharide, the white granulated sugar and stabilizer; and performing homogenizing, high-temperature instant sterilizing, cooling and packing to obtain finished products. The lactobacillus beverage product is prepared from the buffalo milk yogurt regarded as 'king of milk' and the mulberries serving as raw materials; and the product has comprehensive nutritional value, good mouthfeel and functions of dredging intestinal canal, alleviating hangover, promoting digest, promoting fluid production to quench thirst and the like.

The invention relates to a strain of lactobacillus plantarum PY-1. A technical scheme of the present invention is that: the lactobacillus plantarum PY-1 is a strain of probiotic bacteria, wherein the probiotic bacteria is prepared by carrying out separation on sour milk samples handmade by herdsman families, and has effects of inhibition of mould and yeast. The lactobacillus plantarum PY-1 is preserved in the China General Microbiological Culture Collection Center (CGMCC) on October 28, 2011, and a preservation number is CGMCC No.5358. The present invention further discloses a method for application of the lactobacillus plantarum PY-1 in fermentation of dairy products.

The invention relates to a yoghourt and a preparation method thereof, in particular to a concretionary type flavoring yoghourt, pertaining to the dairy food technical field. The concretionary type flavoring yoghourt comprises 80 to 92Kg of milk, 5 to 9 Kg of white granulated sugar, 0.01 to 0.5 Kg of collagen protein, 0.01 to 0.3 Kg of inulin, 0.1 to 0.5 Kg of whey concentrate, 0.1 to 0.7 Kg of stabilizing agent and 0.01 to 0.05 Kg of flavoring essence. The concretionary type flavoring yoghourt with ross taste is characterized by proper technique conditions and stable production state.

The invention discloses a microbial feed additive for increasing livestock and poultry product quality and improving meat egg milk flavor and a preparation method thereof. The microbial feed additive comprises the following components by weight: 1-96% of lactobacillus acidophilus, 1-96% of bacillus subtilis, 1-96% of saccharomyces cerevisiae, 1-96% of aspergillus niger, and 1-96% of aspergillus oryzae. The preparation method comrpises: performing solid state fermentation of production strains obtained by performing solid state fermentation of mother strains so as to obtain the above strains, mixing the strains according to a certain proportion to obtain the microbial feed additive. The preparation method of the invention is safe and reliable, low in cost, energy-saving and environment-friendly, simple and controllable in process, and convenient for use, and realizes a livestock and poultry product with low fat content, delicious taste, safety and reliability; the microbial feed additive of the invention has unique compatibility, can substitute antibiotics and arsenic preparations, puts an end to clenbnterol hydrochloride and melamine, enables the increase of livestock and poultry product quality after used, improves meat egg milk flavor, and generates pollution-free green food.

The invention relates to fermented chenopodium quinoa willd milk, flavored fermented chenopodium quinoa willd milk, a chenopodium quinoa willd sour milk beverage, and a preparation method of products, and belongs to the technical field of food industry. Chenopodium quinoa willd is used as a raw material for pulping, the protein content is not less than 2.9g / 100g, a yoghourt fermenting agent is inoculated, fermentation is performed until acidity reaches to 70DEG T or above so that the fermented chenopodium quinoa willd milk is obtained. The yoghourt fermenting agent comprises a mixed bacterium agent which is obtained by mixing lactobacillus bulgaricus with streptococcus thermophilus in the mass ratio of the lactobacillus bulgaricus to the streptococcus thermophilus being 1 to 1 and of which the inoculum concentration is 20-25g / T, a mixed bacterium agent in which the mass ratio of lactobacillus acidophilus to bifidobacteria and to lactobacillus casei is 1 to 1 to 1 and of which the inoculum concentration is 12-15g / T, and lactobacillus plantarum of which the preservation number is CGMCC No.11763 and of which the inoculum concentration is 60-80ml / T. The chenopodium quinoa willd is used as the raw material, composite enzyme hydrolysis and composite active probiotic fermentation are used, and active probiotic fermented chenopodium quinoa willd milk and series products are prepared, so that industry blank is filled.

The invention discloses a kefir viable type sour milk beverage and a production method thereof. The production method adopts a raw material formula which includes 1000 parts of raw materials: 350-450 parts of raw milk, 0.03-1 part of buffer salt, 3-6 parts of stabilizers, 0.1-120 parts of sweet substances, 2-5 parts of dietary fiber, 5-20 parts of fruit juice, 1-3 parts of acidity regulators, 0.4-0.8 parts of essence, 100-150 DCU of kefir leavening agent Kefir-M, and the balance water; and the production method includes steps: S1: 1) obtaining base materials after the raw milk is homogenized, sterilized, cooled for the first time, inoculated with the leavening agent, fermented, and cooled for the second time; and 2) dissolving the buffer salt in the water, adding a thickening agent, an emulsifying agent, the sweet substances, the dietary fiber and the fruit juice, mixing uniformly, sterilizing and cooling, and obtaining a solution B; and S2: mixing the base materials with the solution B uniformly, adding the acidity regulators and the essence, sterile homogenizing for the second time, cooling and filling. The kefir viable type sour milk beverage is gentle in flavor and stable in state, and has a certain health efficacy.

The invention relates to dairy product manufacture, in particular to puffed yoghourt and a producing method. The invention comprises yoghourt and gas, definitely consisting of cow milk, gas, thickening agent, emulsifying agent, white granulated sugar, whey albumin, watery butter and lactobacillus. The producing method is to add the gas into the yoghourt through an online mixer before the yoghourt is packed. The used materials of the invention product are complete natural fresh milk without pollution. The invention adds the gas in the yoghourt so as to realize abundant nutrition function and special mouth feel when the consumer drinks the yoghourt. Through adding the gas in the yoghourt, a majority of the gas exists in the yoghourt by a micro vesicle method, which can lead to the product having clean mouth feel and unique texture (fine honeycomb shape); in particular to the yoghourt with high fat content, the produce is clean without greasy feel after adding the gas.

The invention discloses normal-temperature drinking type yoghourt, which is prepared from the following raw materials in percentage by mass: 80 to 86 percent of fresh milk, 7 to 12 percent of white sugar, 0.5 to 2 percent of lactalbumin powder, 0.4 to 0.7 percent of pectin, 0.04 to 0.25 percent of agaragar, 0 to 0.03 percent of gellan gum, 0 to 0.05 percent of food flavoring and the balance water. The normal-temperature drinking type yoghourt provided by the invention has the advantages that more than 80 percent of pasture high-quality fresh milk is used as the main raw materials; the lactalbumin powder and the white sugar are added; food additives such as the pectin, the agaragar and the gellan gum are used as auxiliary materials; firstly, the milk is preheated, and is mixed with the raw materials such as the lactalbumin powder, the white sugar, the agaragar and the gellan gum; the materials are subjected to homogenizing, sterilization, cooling and fermentation for use. Through the secondary proportioning process, the pectin is singly dissolved and cooled and is then mixed with yoghourt; the 75-110 DEG C and 5-30s pasteurization heat treatment can be simultaneously performed. The normal-temperature drinking type yoghourt has the advantages that the requirement of a national standard of acidified milk that the flavor yoghourt needs to contain more than 80 percent of raw material milk is met; the stabilizing agent addition is reduced; the flowability of the produced yoghourt is good; the mouthfeel and the state thickness degree are proper.

The invention relates to non-fermentation type sour milk and a preparation method thereof. The non-fermentation type sour milk uses fresh cow milk as principal raw material. After being hydrolyzed by milk sugar, the cow milk is pasteurized and concentrated in vacuum to be 40 percent of the original volume. After the cow milk is cooled, probiotic powder is added. The invention has the core that transglutaminase is added at an optimal temperature; under the action of the transglutaminase, milk protein is connected together to form a protein network, thereby a uniform stable gelatin system is easily formed; delta-gluconolactone is then added, and the gelatin system and the delta-gluconolactone are heated at 35-40 DEG C in a water bath way for 2 to 3 hours so that the uniform, stable and exquisite non-fermentation type sour milk like a quark can be obtained. The invention has simple preparing process, no requirement for fermentation, and full utilization of resources. The non-fermentation type sour milk can be used as a base to develop various products, such as corn non-fermentation type sour milk for breakfast, jelly non-fermentation type sour milk, and the like, and can satisfy the requirements of consumers in nutrition, mouthfeel, texture, and the like.

The invention relates to a kind of Se-enhanced amino acid yoghourt manufacture method and the product hemogenization the mixture of the fresh milk (ewes' milk or remade milk) and the sugar, then high temperature sterilization, cooling down, adding the the Se amino acid transform and the probiotics growth accelerant, then inoculating the Bifidobacterium, Strptococcus thermophilus, Lactobacillus acidophilus, Lactobacillus bulgaricus, fermentation and cool storage. The cfu of the Bifidobacterium, Strptococcus thermophilus, Lactobacillus acidophilus , Lactobacillus bulgaricus will be up to 109 / mL,107 / mL,108 / mL,108 / mLand 108 / mL the Se concentration will be up to 0.1-0.32mg / L, among this, 50% is from the Se-amino acid. Such product is safety and integrated multi-function contained with the yoghourt, probiotics and the organic Se. It will do benefit to our body entironment, anti-pathogeny microorganism. It can enhance the body immunity function and illness resistance.

The invention discloses a method for preparing Kefir sour milk which comprises water, sugar and sour milk prepared from the fermentation of two different Kefir grains; the preparing method comprises the follow steps: 1. raw milk is sterilized and then cooled to the temperature of 20 DEG C to 30 DEG C; 2. the two different Kefir grains are activated and cultured separately; 3. the activated and cultured Kefir grains with inoculum size of 2 percent to 5 percen are respectively inoculated to the sterilized raw milk; 4. the raw milk is fermented for 15 hours to 24 hours at the temperature of 20 DEG C to 30 DEG C; 5. the Kefir grains are filtered out to obtain two filtrates which are fermentation agents; 6. the two fermentation agents are mixed; 7. the mixed fermentation agents with the inoculum size of 2 percent to 5 percent are inoculated to the sterilized original milks and then fermented at the variable temperature ranging from 20 DEG C to 45 DEG C for 4 hours to 6 hours; and 8. the fermented milk are blended, homogenized and canned. With the adoption of the fermentation agents for fermenting at the variable temperature, the flavor of Kefir milk is well improved. The ferment time of the product is short, the yeasts in the mixed fermentation agents are more stable and the difference between flavors of Kefir sour milk prepared in different batches is small. The product has health-care functions of regulating beneficial bacteria in intestinal canals, lowering blood lipids, resisting tumors and the like, thus being a low-cost functional beverage.

The invention relates to a stachyose probiotics solid beverage which changes nutritional properties of food and comprises the following components by weight percent: 5-20 percent of stachyose, 2-10 percent of bifidobacterium powder, 2-10 percent of lactobacillus acidophilus powder, 3-8 percent of whey protein powder, 5-15 percent of milk powder, 10-40 percent of grain puffing powder, 5-15 percent of steviol glycoside, 5-15 percent of maltodextrin, 5-15 percent of citric acid and 0.5-2 percent of edible essence, wherein the sum of weight percentage of all the components is 100%. The stachyose probiotics solid beverage adopts natural raw materials, is scientific in formulation, nutritionally balanced, unique in flavor, and sweet and sour, and palatable in taste, not only is beneficial to intestinal health, but also has the health functions of improving immunity of the organisms, delaying senescence, inhibiting tumor and regulating blood lipids, and is convenient to carry and brew.

The invention discloses a brown kefir yogurt, a milk-containing beverage and a preparation method thereof. Raw materials of the milk-containing beverage include 18-50% of the brown kefir yogurt, 0.4-0.8% of a stabilizer, 0.015-8% of a sweetening agent, 0-0.3% of an acidity regulator and 37.5-79% of water. The milk-containing beverage is prepared through the following preparation method including steps of: (1) dissolving the sweetening agent and the stabilizer in water, performing sterilization at 90-95 DEG C for 5-10 min and performing a cooling process to 5-20 DEG C for obtaining a sweet water basic material; and (2) uniformly mixing the brown kefir yogurt and the sweet water basic material with addition of the acidity regulator or not to enable a pH value to reach 3.5-4.1; performing homogenization, cooling the mixed solution to 5-15 DEG C, and performing a sterile filling process. The milk-containing beverage with the brown kefir yogurt has a flavor of kefir, is free of fat, is refreshing in mouthfeel, having a unique mouth-stimulating feel, contains probiotics, is 1-1.5% in content of proteins and is 3.5-4.1 in pH value.

The invention discloses antialcoholic sour milk, which contains vine root powder, taurine and soy peptide, which are fermented together. The sour milk is prepared by the following steps: examining raw pure milk, purifying the milk, mixing, homogenizing, sterilizing, cooling, inoculating, stirring, filling, fermenting, cooling, detecting and obtaining a finished product. The mixing process comprises: dispersing the vine root powder, vitamin C, taurine and soy peptide in pure milk in an amount which is 8 to 10 times the total amount of the vine root powder, vitamin C, taurine and soy peptide, and uniformly mixing the materials by stirring; filtering the mixture with a 120-mesh nylon sieve to remove impurities; and adding the mixture as well a stabilizer, white sugar and whey protein into pure milk at the same time for mixing. The method has the advantages that: food alcoholic relief instead of medicament relief is adopted; and the sour milk has high nutritive value and can protect gastric mucosa from damages of alcohol, improve the detoxifying function of the liver, reduce the interference of the alcohol with human metabolism and effectively prevent and treat headache, sickness, hangover and other symptoms caused by drunkenness.

The invention belongs to the dairy product technical field, and relates to a starter for hickory nut and black soybean sour milk and a preparation method of the sour milk thereof. The preparation method comprises the following steps of: the pretreatment hickory nuts and black soybeans; the preparation of a composite slurry of hickory nuts and black soybeans; the preparation of a starter for hickory nut and black soybean sour milk; the addition of a complex stabilizer, cane sugar and fructo oligosaccharides; the production of the hickory nut and black soybean sour milk by fresh milk or reconstituted milk fermentation. Main technical indexes of the sour milk meet related regulations of national standard GB 19302-2010, and the protein content is slightly higher. The sour milk has rich nutrition and heavy flavor, can balance intestinal flora, improve body immunity, and whet appetite.

The invention relates to yoghurt and its preparation method, in particular to sterilized flavored yoghurt and its preparation method. It belongs to the field of dairy products. A sterilized flavored yoghurt, comprising 820-900kg of milk, 50-120kg of white sugar, 1-10kg of sodium caseinate, 5-15kg of concentrated whey protein, 10-30kg of cream and 1-13kg of stabilizer. The production state of the method of the invention is stable, and the product can be stored for 100-180 days at normal temperature.

Compositions and methods of using the compositions to prepare dairy food products are disclosed. The ingredients may include milk protein concentrates, fat containing powders and other mixtures including sweeteners, flavorings, preservatives, salt and emulsifiers. Food products prepared according to the invention include yogurt, cheese, soft cheese, spreads, nutritional bars, cream cheese, dairy desserts and yoghurt.

The invention discloses a bamboo salt beverage and a making method thereof, which comprises: the bamboo salt and a non-sucrose sweetener are dissolved respectively by mineral water, and then are mixed with the mineral water, fresh fruit juice, coffee, milk or yoghurt, and then are sterilized, bottled, sealed, bottle reversed, sterilized and packed, and the product is obtained. The product of the invention is rich in minerals and trace elements, can provide basic factors needed by human bodies and keeping the dynamic balance between life and environment, repair and reorganize the internal order of the human bodies, balance the internal environment of the human bodies, strengthen the health quality of the human bodies, and is an entirely new beverage that can provide the life quality and health security for human beings.

The present invention discloses one kind of sour ewe milk and its production process, and belongs to the field of sour milk producing technology. Fresh ewe milk or remade ewe milk as the material is produced into curd type sour ewe milk, stirred sour ewe milk or flavored sour ewe milk through purifying, standardizing, compounding, thickening, sterilizing, fermenting, cooling and other steps. These sour ewe milk products are healthful, and the production process is simple and suitable for industrial application.

The invention discloses a cooling apparatus used for production process of dairy products. In terms of structure, the cooling apparatus used for the production process of dairy products comprises a stirring motor, a top cover, a dairy product stirring box, a refrigerating fluid circulation back-flowing and cooling cover, a dairy product quick-cooling device, pillars, a circular plate base, and universal truckles; the dairy product quick-cooling device and the refrigerating fluid circulation back-flowing and cooling cover are in cooperation, and refrigeration can be automatically performed on refrigerating fluid in a refrigerating fluid storage tank by a refrigerating fluid storing and refrigerating mechanism so as to accelerate cooling rate of sour milk; temperature of sour milk in the stirring box can be sensed by an active mechanism so as to realize automatic control over operation of a driving motor, and thus, linked work efficiency of the mechanisms can be improved; and filling ofrefrigerating fluid into the refrigerating fluid circulation back-flowing and cooling cover can be rapidly achieved by a fluid feeding mechanism, and back-sucking of refrigerating fluid in the refrigerating fluid circulation back-flowing and cooling cover can be rapidly achieved by a fluid sucking mechanism, so that, circulation of refrigerating fluid can be realized by cooperation of the fluid feeding mechanism and the fluid sucking mechanism; and thus, sour milk can be rapidly cooled so as to improve sour milk quality.

The invention discloses a lactobacillus acidophilus composite freeze-drying protective agent and a preparation method and a usage method thereof. The protective agent comprises lactose, galactose, trehalose, Na2HPO4, sodium ascorbate and MgSO4. Compared with the prior art, the protective agent don not contain glycerol, so that the livability (above 85%) and the stability of freeze drying preservation of the lactobacillus acidophilus, the storage period (the period is 1 year, mycelia powder viable count is more than 1011cfu / g) of the lactobacillus acidophilus is prolonged, and no milk composition is included, and the agent can be used widely in non-dairy products. The preparation method and the usage method are simple, easy to operate and low in cost.

The invention discloses a black corn sour milk drink. The sour milk drink is prepared by fermenting raw materials comprising a black corn puree, high quality goat milk, a stabilizing agent and a fermenting agent. The sour milk drink obtained in the invention has the advantages of good solidification state, no whey precipitation, slip and fine mouthfeel, large amounts of nutrients of dietary fibers, flavonoids, trace elements, VE and the like, and possessing of health and eating nutrition functions.