1298 results about "Skimmed milk powder" patented technology

The invention discloses a fruity probiotic yogurt slice containing antifreeze sericin peptide. The raw materials for preparing the fruity probiotic yogurt slice comprise 10-14 parts of skimmed milk powder, 2-5 parts of sucrose, 1-3 parts of sericin peptide, 1-4 parts of fruit material, 0.1-0.6 part of lyophilized active probiotics and 0.1-0.4 part of magnesium stearate. The invention further discloses a method for preparing the product which is the fruity probiotic yogurt slice. The method mainly comprises the following steps of: preparing a skimmed-milk food-grade culture medium, fermenting the probiotics, adding the antifreeze sericin peptide, freezing and drying fermented milk in vacuum, and pressing powder into slices. As the fruity probiotic yogurt slice contains the antifreeze sericin peptide and the lyophilized fruit powder which is rich in the vitamin B group, the number of the probiotics in the fruity probiotic yogurt slice can be increased, the retention time of the activity of the probiotics can be prolonged, and the taste, flavor and nutritional and healthcare values of the fruity probiotic yogurt slice can be improved. The fruity probiotic yogurt slice can serve as a functional food for supplementing the vitamin B group, improving the immunity and promoting the intestinal health.

The invention discloses ugine sport nutrition milk tea powder and a preparation method thereof and belongs to the technical fields of solid drinks, modified milk powder and nutritious foods. The milk tea powder is characterized by comprising whole milk powder, skim milk powder, whey protein powder, collagen powder, soy peptides powder, maize oligopeptide, inulin, maltodextrin, soluble soybean polysaccharide, instant tea powder, phospholipid, L-carnitine, a vitamin premix and a mineral premix. The milk tea powder disclosed by the invention has the advantages of giving a full play to the effects of nutrition complementation and cooperative gain, filling a market vacancy and integrating the functions of supplementing calcium, strengthening bones, losing the weight, relieving fatigues, keeping fit and the like; the milk tea powder is good in taste, convenient to eat, good in safety, strong in acceptability, free of toxic or side effects, simple in production process and easy to product and has a great market development potential.

The milk powder is prepared with the materials including: fresh milk or milk powder, defatted milk powder or defatted milk, lactase, desalted whey powder, whey protein powder and / or soybean protein powder, vegetable oil, phospholipid, oligose, honey, calcium lactase, CPP, wolfberry fruit, vitamins and minerals. The product may avoid lactose intolerance, has the effects of resisting fatigue, resisting senility, raising memory and improving gastrointestinal tract function, and has the advantages of no cane sugar, high calcium content and low lactose content.

The present invention relates to a method of using spray drying for preparing probiotics micro-capsules, belonging to the technical field of micro-organisms. According to the method, a probiotic suspension or probiotics adsorbed in porous starch is used as a core material, gum arabic and maltodextrin are used as a wall material, and the probiotics micro-capsules are prepared through a spray drying process. The method comprises the steps of: arabic gum and maltodextrin at a ratio of 1:7 to 1:10 as the wall material, at a concentration of 15 to 20% dissolved in deionized water, mixing uniformly with the probiotic suspension or the probiotics adsorbed in porous starch at room temperature; and spray drying under conditions of a inlet air temperature being 130-150DEG C and a feeding rate being 12.50-15.50mL / min, wherein skim milk powder is adopted as a heat-resistant protective agent in an amount of 1 to 3%, and embedding rate of the probiotics is above 85% by using the method of the invention. The method has the advantages of being fast in drying rate, short in time, low in material temperature, good in product dispersion and solubility, simple in production process, stable in effect, long in shelf life of products, and suitable for continuous production.

The invention discloses a fruity probiotic yogurt slice containing antifreeze sericin peptide. The raw materials for preparing the fruity probiotic yogurt slice comprise 10-14 parts of skimmed milk powder, 2-5 parts of sucrose, 1-3 parts of sericin peptide, 1-4 parts of fruit material, 0.1-0.6 part of lyophilized active probiotics and 0.1-0.4 part of magnesium stearate. The invention further discloses a method for preparing the product which is the fruity probiotic yogurt slice. The method mainly comprises the following steps of: preparing a skimmed-milk food-grade culture medium, fermenting the probiotics, adding the antifreeze sericin peptide, freezing and drying fermented milk in vacuum, and pressing powder into slices. As the fruity probiotic yogurt slice contains the antifreeze sericin peptide and the lyophilized fruit powder which is rich in the vitamin B group, the number of the probiotics in the fruity probiotic yogurt slice can be increased, the retention time of the activity of the probiotics can be prolonged, and the taste, flavor and nutritional and healthcare values of the fruity probiotic yogurt slice can be improved. The fruity probiotic yogurt slice can serve as a functional food for supplementing the vitamin B group, improving the immunity and promoting the intestinal health.

The invention discloses freeze-dried fruit, vegetable, cereal and yogurt melts and a processing method thereof. The yogurt melts are prepared from the following components in parts by weight: 0.1-50 parts of fruits, 0.1-50 parts of vegetables, 0.1-50 parts of cereals, 0.1-90 parts of yoghourt, 0.1-20 parts of glucose, 0.1-20 parts of modified starch, 0.1-20 parts of skimmed milk powder and 0.1-20 parts of maltodextrin. According to the yogurt melts disclosed by the invention, the fruits, the vegetables, the cereals and the yoghourt are combined, the glucose and the maltodextrin are used for seasoning, and the modified starch and the skimmed milk powder are also added for adjusting nutrient components, and the freeze-dried fruit, vegetable, cereal, and yoghourt melts are finally prepared. The nutriment not only has the advantages of conventional yoghourt but also overcomes the disadvantage that the conventional yoghourt is single in taste, and is balanced in nutrition, diverse in taste and quite convenient to eat, preserve and carry; active probiotics effectively exist, so that the yogurt melts are suitable for crowds of different age periods to eat.

The invention relates to baby formula milk rice flour containing chicken gizzard membrane, fructus cannabis, dried orange peel and radish seeds and a preparation method thereof. The baby formula milk rice flour containing chicken gizzard membrane, fructus cannabis, dried orange peel is refined mainly by rice meal, white granulated sugar, defatted milk powder, calcium hydrophosphate, biological calcium, composite vitamin and traditional Chinese medicines which comprise radish seeds, chicken gizzard membrane, fructus cannabis, and dried orange peel. Partial starch is hydrolyzed into a mixture of dextrin, oligosaccharide, maltose, glucose, and the like by utilizing a biological enzymolysis technology, the gelatinization degree of rice starch is further improved, the dextrin content is obviously increased, and a starch digesting index is obviously improved; and in addition, by adding effective components of the traditional Chinese medicines which comprise chicken gizzard membrane, fructus cannabis, dried orange peel and radish seeds, the baby nutritive milk rice flour has special health-care effects of moistening the intestine, defaecating, digesting, nourishing the stomach, activating qi, reducing phlegm, and the like on the basis of having rich nutrition and is suitable for a baby at 6-24 ages of the moon to have.

The process for preparation of hypoglycemic foods and formulations thereof, useful as snacks, wholesome or supplementary foods, especially to the Type II diabetics, and a hypoglycemic foods and formulations product of composition with concentration of toasted cereals is ranging between 50-60%, concentration of toasted legumes is ranging between 6-12%, concentration of soy is ranging between 7-15%, concentration of fenugreek is ranging between 2-6%, concentration of spice mix is ranging between 3-7%, concentration of amla fruit pulp is ranging between 0.5-2%, concentration of Garcinia combogia rinds is ranging between 1.5 to 3%, concentration of dry skimmed milk is ranging between 3-6%, concentration of edible oil is ranging between 2-6%, and concentration of vitamin and mineral premix is ranging between 1-3%.

The invention discloses infant formula milk powder added with secretory immunoglobulin A and a preparation method thereof. The infant formula milk powder consists of demineralized whey powder, defatted milk powder, mixed vegetable oil, milk sugar, mineral substance premix, lecithin, arachidonic acid, lactulose, fructooligosaccharides, oligosaccharide, water soluble vitamin premix, secretory immunoglobulin A, calcium hydroxide, citric acid, docosahexenoic acid, milk phosphatide, lactoferrin, soyabean lecithin, liposoluble vitamin premix, nucleotide and L-carnitine. The invention also discloses a method for preparing the infant formula milk powder. The infant formula milk powder has important effects of improving infant immunologic function, preventing allergy and preventing mucous membrane infection. The provided secretory immunoglobulin A fluidized bed low-temperature addition technology contributes to effectively guaranteeing the activity of immunity substances.

The invention discloses formula milk powder assisting development of height of children. The formula milk powder consists of the following components of raw milk or whole milk powder, desalinated wheypowder, skimmed milk powder, solid corn syrup ( or maltodextrin ), whey protein powder, crystallized fructose, vegetable oil, fructo-oligosaccharide, anhydrous butter, galactooligosaccharide, docosa-hexaenoic, bovine coloctrum powder, milk mineral salt, hydrolyzed dried egg yolk, lactoferrin, phosphatide, vitamin A, vitamin D, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6, vitamin B12,vitamin C, magnesium, calcium, iron, zinc, selenium and the like. According to the formula milk powder assisting the development of the height of the children and a production method disclosed by theinvention, the products have the characteristics of ''supplementing, promoting and improving'', namely supplementing nutrition required by growth and development of Chinese children, promoting absorption of key nutrition for the development of the height, and improving immunity of the children, so that the height of the Chinese children is assisted to quickly grow.

The present invention relates to amino acid humanized infant formula milk powder and a preparation method thereof. The amino acid humanized infant formula milk powder comprises the following materials by a certain weight percent: lactose, demineralised whey powder, vegetable oil, skimmed milk powder, hydrolyzed whey protein, galactooligosaccharides, fructo oligosaccharide, a mineral premix, ARA, casein hydrolysate, whey protein concentrate, soybean phospholipids, DHA, a water-soluble vitamin premix, casein phosphopeptides, lactoferrin, L-tyrosine, nucleotide, a lipid soluble vitamin premix, L-tryptophan, L-methionine and taurine. The present invention also includes a method for preparing the amino acid humanized infant formula milk powder. The present invention can effectively solve the problem of pool protein absorption and digestion effect and the low protein utilization rate of infants during infant period.

The invention discloses a method for preparing Lactobacillus casei microcapsule bacterial powder by spray drying, and aims to provide a method which can enhance drying resistance and product viable count of Lactobacillus casei by using various activity protection techniques and can realize large-scale production. The method comprises the following steps: Lactobacillus casei viable bacteria culture obtained by high density culture adopts pre-culturing or heat activation treatment as the metabolic regulation means, and the protector is made from trehalose, sucrose, sodium borate, sodium glutamate or glutathione and vitamin C; and the mixture of skimmed milk powder and beta-cyclodextrin is used as a wall material, a Lactobacillus casei thallus suspension containing the protector is used as a core material, and spray drying is carried out to obtain the Lactobacillus casei microcapsule bacterial powder. In the spray drying process, the charging temperature is 25 DEG C, the inlet air temperature is 130 DEG C, and the pressure of an atomizer is 150 kPa. The survival rate of the bacterial powder is higher than 60%, and the viable count is more than 1010 per g.

The invention discloses a method for preparing a probiotic brown lactobacillus beverage product with large amount of bacteria, which comprises the steps of Maillard reaction, probiotic fermentation and post treatment, wherein the probiotic fermentation step comprises: hydrating and sterilizing defatted milk powder or defatted fresh milk, reacting the defatted milk powder or the defatted fresh milk for 2.5 hours at the temperature of between 95 and 98 DEG C till the milky yellow becomes brown at the end point of the reaction, cooling the reaction product to between 37 and 38 DEG C, inoculating the reaction product to a Lactobacillus casei strain, statically fermenting the strain for 48 to 72 hours at the temperature of between 37 and 38 DEG C till the pH reaches 3.8 to 4.0, and cooling the fermentation product to between 2 and 6 DEG C; and the post treatment steps comprises: preparing base solution by using sugar, high fructose corn syrup, pectin and purified water, wherein the weight ratio of the base solution to the probiotic fermentation solution is 1 to 3; and the pH is adjusted to between 3.5 and 3.6; homogenizing the base solution, cooling the base solution to between 2 and 6 DEG C, canning products after passing detection, maturing the products for 4 to 8 hours at the temperature of between 2 and 6 DEG C, and delivery the products from a storage. The number of the living bacteria in the shelf life of the product can reach 1*108 to 1*1,010cfu / ml; and the product has zero fat and super clear mouthfeel, has no viscosity, has high probiotic detection rate, and can effectively keep or recover the intestinal microbial balance.

The invention discloses a medlar nutrient chewable tablet and a preparation method thereof. The active ingredient of the medlar nutrient chewable tablet comprises medlar, oligoisomaltose and at least one of the following four nutrient substances: carrot, red date, pineapple and skim milk powder. The medlar nutrient chewable tablet is rich in vitamin A and beta- carotene, has multiple health care efficacies of nourishing liver to improve visual acuity, bettering bowels smooth and the like, is distinctive in flavor ,convenient for eating and easy for carrying with. The invention adopts a method of rolling powder into tablet directly for preparing the medlar nutrient chewable tablet so that the problem that wet granulating is required before rolling during the production process of nutrient chewable tablet of the same category is solved and no rolling accessories or additives are necessary, thus simplifying the process procedure and improving the process efficiency.

The invention relates to a method for preparing a freeze-dried microbial agent of kluyveromyces marxianus and application of the freeze-dried microbial agent. The freeze-dried microbial agent is prepared by the aid of high-density fermentation culture and freeze-drying technologies. The kluyveromyces marxianus is preserved in the Common Microorganism Center of the China Committee for Culture Collection of Microorganisms, called as CGMCC for short, on April 27th, 2010, the preservation number of the kluyveromyces marxianus is CGMCC NO.3781, and the strain number is A3. The method and the application have the advantages that the viable cell number of high-density culture solution of the kluyveromyces marxianus can reach 3.2*10<8> cfu / mL at least and is higher than culture results of YEPD (yeast peptone dextrose) culture media by 1.1 order of magnitude at least; zymocyte solution is centrifuged, then bacterial sludge is collected and is added into cryoprotectant solution, the freeze-dried microbial agent can be prepared by the aid of the vacuum freeze-drying technologies, protectants for the freeze-dried microbial agent comprise maltose and skimmed milk powder, and the freeze-dried viable bacterium rate can reach 75% at least; the freeze-dried microbial agent is high in bacterium content, long in storage time, convenient to use and free of pollution, is environmentally friendly and can be used for fermenting milk beer and cheese and making whey wine, fruit vinegar, fruit juice and the like, processes for preparing the freeze-dried microbial agent are simple, and the like.

The invention relates to a tablet candy containing prebiotics and a preparation method thereof. The tablet is prepared from the following components in parts by weight: 1-40 parts of isomaltooligosacharide, 1-20 parts of fructo-oligosaccharide, 1-30 parts of xylooligosaccharide, 5-30 parts of microcrystalline cellulose, 1-15 parts of citric acid, 5-30 parts of xylitol, 5-30 parts of skim milk powder and 0.1-3 parts of magnesium stearate. The tablet candy containing prebiotics is obtained through the steps of crushing all of the raw materials, respectively, filtering through an 80-mesh sieve, mixing evenly, forming a soft material, pelleting, drying, shaping and tableting. The tablet candy containing prebiotics provided by the invention is capable of promoting the multiplication of probiotics in the intestinal tract of the human body and then improving the intestinal environment of the human body, promoting intestinal tract movement, preventing constipation, reducing the multiplication of harmful bacteria, improving the immunity of the human body, promoting the synthesis of group B vitamins and also promoting the absorption of trace elements such as Ca, Fe and Zn.

The invention provides full dry-mixing infant formula milk powder and a preparation method of the full dry-mixing infant formula milk powder. Auxiliaries of the infant formula milk powder comprise whey protein concentrate, galactooligosaccharide, fructo-oligose, docosahexaenoic acid, arachidonic acid, phospholipid, nucleotide, taurine, L-carnitine, probiotics, compound vitamin and compound mineral substances; the full dry-mixing infant formula milk powder is characterized in that the auxiliaries are pre-mixed with demineralized whey powder or skim milk powder to form a pre-mixture firstly, and the pre-mixture is totally mixed with other main ingredients to prepare the full dry-mixing infant formula milk powder. The full dry-mixing infant formula milk powder provided by the invention simulates humanisation productive infant formula milk powder, so that the digestive absorption of infants can be improved, and the infant intelligence development and the immunity of the infants can be improved. The infant formula milk powder prepared by using the method adopts uniform effective components and active components, stable in storage and transportation and low in production address selection requirement and suitable for being energetically popularized.

The invention discloses a lotus root ice cream and a production method thereof. The ice cream consists of 5-15 percent of skim milk powder, 15-20 percent of white granulated sugar, 5-10 percent of cream, 15-20 percent of lotus root pulp, 0.15-0.25 percent of monoglyceride, 0.05-0.15 percent of sodium alginate, 0.05-0.15 percent of CMC, 0.05-0.1 percent of carrageenan, and proper amount of drinking water. The production process includes the steps of preparation of lotus root pulp, mixed formulation of raw materials and auxiliary materials, homogenization, sterilization, cooling, aging, congealment, filling and forming, hardening, etc. Compared with the traditional ice cream, the ice cream containing the lotus root pulp has not only cool and delicious flavor, but also dual functions of nurishing and health care, as well as efficacies of nourishing and health care including temperature reduction, summer heat relieving, heat clearing, blood cooling, stasis eliminating, thirst quenching, and the like. The ice cream satisfies the requirements of people on the health care function of ice cream at present.

The invention discloses an infant formula milk powder containing lactoferrin and probiotics, and a preparation method of the milk powder. The infant formula milk powder comprises the following raw material components: 20-40% of whole milk powder, 20-45% of demineralized whey powder, 0-18% of lactose, 0-15% of maltodextrin, 5-25% of mixed vegetable oil, 0-12% of skimmed milk powder, 0-10% of whitegranulated sugar, 1-8% of whey protein concentrate, 0-0.5% of phospholipid, 0.05-0.8% of calcium carbonate, 0.25-0.69% of a compound mineral premix, 0.06-0.07% of a compound vitamin premix, 0.1-1.8% of arachidonic acid powder (AA), 0.005-1.5% of docosahexaenoic acid (DHA), 0-0.09% of inositol, 0-0.08% of L-carnitine-L-tartrate, 0.05-0.13% of L-sodium ascorbate, 0-0.3% of tricalcium phosphate, 0.01-0.1% of lactoferrin, 0.01-0.1% of bifidobacterium animalis (Bb-12), and 0.02-0.07% of nucleotides. The infant formula milk powder prepared by the method of the invention is similar to breast milk innutrient components, meets the nutritional requirements for normal infant development, effectively improves the intestinal environment of infants, and improves the immunity of the infants.

The invention relates to wheat germ and germinated brown rice composite nutritional powder and a production method thereof, and belongs to the technical field of food processing. The production method is characterized in that wheat germ and germinated brown rice are used as main raw materials; and the production method comprises the following steps of: performing microwave enzyme deactivation on the wheat germ, crushing, and sieving to obtain wheat germ powder; puffing the germinated brown rice, crushing, and sieving to obtain germinated brown rice powder; cooking the germinated brown rice, calendering and drying to obtain germinated brown rice flakes; and adding carrot powder, skim milk powder, white granulated sugar powder and spirulina powder, mixing, sterilizing, packing, and thus obtaining the wheat germ and germinated brown rice composite nutritional powder. The composite nutritional powder is rich in wheat germ protein and fat, and also contains health-care components such as wheat germ glutathione, octacosanol and gamma-amino butyric acid (GABA). The composite nutritional powder is rich in nutrition, does not cake during brewing, does not have sediment, is smooth in mouthfeel, good in chewing property and convenient to eat, and is easily digested and absorbed by human body.

Disclosed herein are a method for preparing kimchi powder and a kimchi composition containing said kimchi powder. The preparation method comprises the steps of: adding one or more selected from the group consisting of skimmed milk powder, skimmed milk, starch, dextrin, soybean milk, cheese and glycerol, to crushed or chopped kimchi produced by grinding or crushing kimchi, before or after a fermentation process; and freeze-drying the mixture so as to powder it.

The invention discloses cocoa butter substitute chocolate for 3D (three-dimensional printing) printing. The cocoa butter substitute chocolate is prepared from the following raw materials in percentage by weight: 35-40% of hydrogenated vegetable oil, 10-25% of cocoa powder, 25-40% of white granulated sugar, 5-15% of skimmed milk powder, 0.5-1.0% of an emulsifying agent and 0.05-0.2% of essence. The cocoa butter substitute chocolate is prepared by the steps of pretreating raw materials, mixing, finely grinding, refining, filling, melting and the like. The cocoa butter substitute chocolate has stable mobility, temperature regulation is not required, the production process is simplified, the heat resistance is good, the cocoa butter substitute chocolate can be prepared into chocolate products having original chocolate characteristics and flavor and of novel and artistic models through the digital 3D printing technology.

The invention provides a black fungus chewing tablets and a preparation method thereof, wherein the black fungus chewing tablets have functions of reducing blood fat, reducing blood glucose, preventing dental caries and improving functions of intestines and stomachs. The black fungus chewing tablets includes, by weight, 25-35% of black fungus powder planted on logs, 45-62% of a filling agent, 11-15% of a binding agent, 0.2-1.6% of a corrective agent and 1-3% of a lubricant, wherein the filling agent is a mixture composed of one or more of skimmed milk powder, lactose, xylitol, mannitol, modified starch, dextrin, [beta]-cyclodextrin and microcrystalline cellulose. The invention provides the black fungus chewing tablets and the preparation method thereof. Black fungus functional chewing tablets, which are sour-sweet and delicious in taste and is unique in flavors, are prepared. The chewing tablets have functions of reducing blood fat, reducing blood glucose, preventing dental caries and improving functions of intestines and stomachs. A series of products of black fungus is enriched. Transformation approaches of the black fungus resources are increased. A new method for further deep processing the black fungus is provided. The chewing tablets are in conformity with a functional, natural and diversified international developing trend in foods and have a broad market development prospect.

The invention provides a coprophilous fungus composition. According to the invention, fresh night soil of adult health pig is taken as a manure source, a coprophilous fungus final suspension is prepared by three-time centrifugation under specific low-temperature condition, a high molecular weight compound protective agent skimmed milk powder and a low molecular weight compound protective agent (glycerin, lactose, galactose, cane sugar, glucose, maltodextrin, sorbitol, adonitol and trehalose) are added, the coprophilous fungus composition is produced, which contains abundant Bacillus spp, lactic acid bacteria, lactobacillus, bifidobacteria, and streptococcus thermophilus, live bacteria number is kept at 108 CFU / g and more, the coprophilous fungus composition is used for preventing and treating diarrhoea of pigling at a lactation period, the prevention and treatment effects are obvious, the coprophilous fungus composition has more obvious effect for preventing and treating diarrhoea of pigling with 0-14 days (21-28 days early-stage weaning method) and 0-21 days (35 days weaning method). The preparation method of the coprophilous fungus composition is simple, the product shelf-life is long, the defect that the current coprophilous fungus transplant requires real-time preparation in the prior art, and the coprophilous fungus composition is suitable for industrial production.

The invention relates to a crisp wheat-bran cookie rich in multiple coarse cereals and a making method of the crisp wheat-bran cookie rich in the multiple coarse cereals. The crisp wheat-bran cookie comprises, by weight, 50-200 parts of wheat bran, 100-200 parts of wheat weak strength flour, 10-50 parts of bagasse, 10-50 parts of oat, 10-50 parts of buckwheat, 10-50 parts of barley, 40-150 parts of salt-free butter, 10-100 parts of maltitol, 10-100 parts of erythritol, 20-80 parts of egg liquid, 5-30 parts of skim milk powder, 0-5 parts of black sesame, 0-5 parts of walnut kernels and 0-5 parts of almonds. The making method of the crisp wheat-bran cookie includes the steps of raw material processing, smashing processing, panada mixing, pattern squeezing molding, baking and cooling packaging, the nutrition contents such as dietary fibers, egg white, fat and vitamins in the wheat bran, the bagasse, the oat, the buckwheat and the barley are kept and sufficiently used, and the crisp wheat-bran cookie is low in rigidity, good in crisp performance and delicate in taste.

The invention provides a composition for reducing three-hypers (hypertension, hyperglycemia and hyperlipidemia). The composition is prepared from the following components in parts by weight: 30-40 parts of skimmed milk powder, 15-20 parts of soybean protein, 10-15 parts of food fibers, 5-6 parts of dextrin, 8-9 parts of oatmeal, 5-6 parts of puffed grain, 0.5-1 part of mango juice powder, 0.2-0.3 part of sweetening agent, 0.4-0.5 part of vitamin and 1-2 parts of acidity regulator. The composition disclosed by the invention has the effects of reducing the three-hypers and reducing the incidence of diseases, such as fatty liver, diabetes mellitus, cardiovascular and cerebrovascular diseases and the like, and is convenient to eat and free of side effects.

The invention relates to a formula milk powder favorable for health of bones of a human body and a preparation method thereof. The formula comprises the following basic component in percentage by weight, wherein the basic component is selected from one or multiple of raw cow / sheep milk, whole milk cow / sheep milk, skim milk powder, desalted whey powder, whey protein powder and lactose with total percentage greater than or equal to 70%, 0.05 to 1% of CBP (colostrum basic protein), 0.5 to 2.5% of hydrolyzed yolk powder, 0.2 to 2% of milk minerals, and 0.2 to 1% of isomaltooligosaccharide; one ormultiple of 0.55 to 8% of polydextrose, 10 to 20% of maltodextrin, 0.88 to 2.8% of calcium carbonate, and 0.5 to 3% of plant oil or plant fatty powder. The preparation method comprises the following technological steps of preparing materials, pretreating, homogenizing, sterilizing, concentrating, spraying and drying, and packaging.

The invention discloses a preparing method of bifidobacteria bacterial active agent and single-purpose protecting agent, which is characterized by the following: allocating 0.01-5.0 wt glycerin, 0.1-6.0 wt polyvinyl pyrrolidon, 0.1-5.0 carbowax, 1.0-10.0 wt skimmed milk powder, 0.5-15.0 wt mycose, 0.1-5.0 wt glutavene, 0.1-5.0 wt L-aspartic acid, 0.1-5.0 wt vitamin C sodium and 0.1-5.0 wt ornithine hydrochlorate. This invention solves the problem of preservation difficulty at normal temperature with conventional method.

The invention discloses a preparation method of a quantitative microorganism freeze-dried product. The preparation method comprises the following steps of: diluting microorganisms at a stable period to obtain uniform diluent and preparing the diluent into bacterial suspension with quantitative concentration; mixing the bacterial suspension with a protecting agent to obtain mixed liquor; and bottling quantitative mixed liquor, pre-freezing at the temperature of -30 DEG C, freezing and drying in vacuum, and sealing in vacuum to obtain the quantitative microorganism freeze-dried product, wherein the protecting agent comprises the following components in parts by weight: 0.1-10 parts of water-soluble sugar, 0.1-5 parts of defatted milk powder, 0.1-5 parts of antioxidant, 0.1-20 parts of gelatin and 0-10 parts of active carbon. The microorganism freeze-dried product prepared by adopting the preparation method contains basically quantitative microorganisms, and is convenient to use; and the activity of the microorganisms can be ensured when the product is stored at the temperature of below 8 DEG C, and the biological and chemical properties of the microorganisms do not change basically within the retention period.