186results about How to "Improve digestibility" patented technology

The invention relates to a weight-losing enzyme and a preparation method thereof, and belongs to the technical field of biology, and the weight-losing enzyme comprises a fruit enzyme, a vegetable enzyme, a seed enzyme and a lotus leaf extract; the fruit enzyme is obtained by performing enzymolysis on mixed fruit pulp of apples, lemons, grapefruits and haws through pectinase, performing enzymolysis through pepsase and performing co-fermentation through bifidobacterium longum and lactobacillus acidophilus; the vegetable enzyme is obtained by performing enzymolysis on mixed vegetable pulp of wax gourd pulp, celery and spinach through pectinase, performing enzymolysis through pepsin and performing fermentation through lactobacillus plantarum and bifidobacterium adolescentis; the seed enzyme is obtained by carrying out trypsin enzymolysis on mixed powder of semen raphani and phaseolus calcaratus, then carrying out nattokinase enzymolysis and then fermenting with bifidobacterium breve; the lotus leaf extract is obtained by sequentially carrying out enzymolysis on lotus leaves through hemicellulase, snail protease and nattokinase. All the components are matched for use, so that the weight-losing food has the effects of promoting digestion, inhibiting fat absorption, regulating intestinal flora, promoting metabolism and the like, and has a good weight-losing effect.

The invention discloses bacillus subtilis and application thereof in rapeseed meal fermentation. The bacillus subtilis is named as bacillus subtilis H8, and the preservation number of the bacillus subtilis is CCTCC (China Center For Type Culture Collection) NO: M20241745; the 16S rDNA gene sequence of the bacillus subtilis H8 is as shown in SEQ ID No: 1. The strain can effectively degrade the content of antinutritional factors in the rapeseed dregs, and the nutritional characteristics of the rapeseed dregs are improved through solid fermentation of the rapeseed dregs. According to the method, the problem that the fermentation effect of existing feed fermentation raw materials is not ideal is solved, and through multidisciplinary cross research and industrial application and popularization, the rapeseed meal fermentation technology provides important support for resource recycling and agricultural sustainable development.

The invention discloses a livestock composite biological feed prepared from probiotics and a method thereof, and relates to the technical field of livestock feeds. The compound biological feed for the livestock and poultry is prepared from the following raw materials: lactobacillus plantarum BNCC138404, bacillus coagulans BNCC132591, bacillus velezensis BNCC352076, bifidobacterium bifidum BNCC186493, aspergillus niger BNCC147472, enterococcus faecalis BNCC186075, yarrowia lipolytica BNCC193899, nutrient substances, mineral trace elements, vitamins, amino acids and prebiotics. The compound biological feed for the livestock and poultry is prepared from the following raw materials: lactobacillus plantarum BNCC138404, bacillus coagulans BNCC132591, bacillus velezensis BNCC352076, bifidobacterium bifidum BNCC186493, aspergillus The compound biological feed fermented by adopting various probiotics can improve the antioxidant level of the broiler chicken, improve the health condition of intestinal tracts, increase the villus height and the villus-implicit ratio of the jejunum of the broiler chicken and reduce the occurrence of intestinal inflammation, so that the growth performance of the broiler chicken is promoted, and the immune performance of the body is improved.

The present invention provides an infant formula milk powder and a preparation method thereof. The infant formula milk powder contains a protein composition capable of improving the digestibility of protein in the infant formula milk powder; wherein, based on the total protein content of the infant formula milk powder as 100%, the protein composition contains 13.0%-50.5% of α-lactalbumin and 15.0%-35.0% of β-casein. The technical solution of the present invention can significantly improve the digestibility of whey protein in infant formula milk powder.

The invention discloses a method for comprehensively utilizing various nutrient substances of soy sauce and bean dreg powder, which mainly comprises the following steps of: firstly, extracting soluble protein and most salt in the soy sauce and bean dreg powder into supernate by a water washing method, and directly applying the supernate to fermentation of microorganisms, which is an extraction process as well as an effective desalting process; if the soy sauce and bean dreg powder washing liquid is prepared into a nutrient mixture in a drying manner, the nutrient mixture is a yeast powder nutrient analogue with the same function as yeast powder. And secondly, after the washed precipitate is dried, more than 65% of salt is removed compared with soy sauce bean dreg powder, the grease content can reach more than 20%, the protein in-vitro digestibility can reach about 65%, and the precipitate can be directly used as a feed raw material of livestock and poultry. The method is simple and convenient in process, high in operability and low in treatment cost.

The invention belongs to the technical field of feed additives, and particularly provides a compound preparation for improving the digestibility of dry coconut shreds, which comprises a compound enzyme preparation, the compound enzyme preparation comprises xylanase with the enzyme activity of 0.5 million U / g to 25 million U / g, glucanase with the enzyme activity of 0.8 million U / g to 200 million U / g, mannase with the enzyme activity of 10,000 U / g to 200 million U / g, cellulase with the enzyme activity of 1.2 million U / g to 25 million U / g, pectinase with the enzyme activity of 10,000 U / g to 25 million U / g, galactosidase with the enzyme activity of 10,000 U / g to 300 million U / g and phytase with the enzyme activity of 0.8 million U / g to 200 million U / g. According to the compound preparation provided by the invention, macromolecular substances such as starch in the dry coconut shreds can be degraded into micromolecular substances which are easy to digest, so that the digestion utilization rate is greatly increased; fat is degraded, fatty acid components such as palmitic acid, oleic acid and lauric acid in the coconut shreds are released, and the effects of reducing blood pressure, promoting digestion and the like are achieved; meanwhile, the generated active substances can improve the disease resistance of animals, improve the health state of organisms, improve the nutritional value of the dried shredded coconut and increase the variety of unconventional feed raw materials.

The invention discloses a preparation method of a micro-ecological bacterium enzyme preparation and application of the micro-ecological bacterium enzyme preparation in a feed additive, and belongs to the field of preparation of a fermented feed by combining a compound microorganism strain with a biological enzyme. Centrifugally separating and mixing bacterial liquid cultured by the acid-resistant zymophyte to obtain a mixed bacterial precipitate, and freeze-drying the mixed bacterial precipitate to obtain mixed bacterial powder; freezing a mixed enzyme solution formed by mixing papain, bromelain and cellulase to obtain mixed enzyme powder; and mixing the mixed bacterial powder and the mixed enzyme powder to form the micro-ecological bacterial enzyme preparation. Mixing and stirring the micro-ecological bacterium enzyme preparation, basal feed and water, and fermenting to obtain a fermentation mixture; adjusting the pH value of the fermentation mixture with hydrochloric acid, mixing with aldehyde chitosan, stirring and reacting to obtain a cross-linked fermentation product, and drying the cross-linked fermentation product with hot air to obtain the solid fermentation feed.

The invention discloses a Chinese yam fermented beverage and a preparation method thereof, and relates to the technical field of food processing. The Chinese yam is processed through enzymolysis-extrusion puffing, the molecular weight of Chinese yam starch is reduced, the solubility of the Chinese yam starch is improved, the viscosity of the Chinese yam is reduced, the digestibility of nutritional ingredients such as starch and protein is improved, and release of phenolic substances is promoted. The compound probiotics are adopted for fermentation, the characteristics of reducing sugar and amylose are comprehensively utilized, the content of total sugar (including starch and reducing sugar) in fermentation liquor is reduced, beneficial metabolites such as beta-glucosidase and glucan are generated, and the nutritional value and flavor of the product are improved.

The invention provides a ruminant rumen bypass coating preparation and a preparation method and application thereof. The rumen bypass coating preparation comprises a core material and a coating, wherein a coating solution for preparing the coating comprises the following components in parts by weight: 8-10 parts of soybean lecithin oil; 2-3 parts of reducing sugar; 18 to 20 parts of grease; the coating liquid is prepared by the following steps: heating and melting 8-10 parts of soybean lecithin oil at the high temperature of 60-90 DEG C, adding 2-3 parts of reducing sugar into a molten reaction pot, stirring until the reducing sugar is molten, and preserving heat at 50 DEG C after the materials react to be brown yellow; and additionally taking 18-20 parts of grease, heating and melting, mixing the material obtained in the previous step with the grease, and uniformly stirring to form a mixed solution, namely the coating solution. According to the invention, the Maillard reaction between lecithin and reducing sugar is utilized to produce a product with good rumen bypass and intestinal release effects, the obtained product has high purity, good quality and high small intestine release rate, the vitality of immune cells is improved, and the disease resistance and stress resistance are enhanced.

The invention discloses a fermented bran production process which comprises the following steps: by taking bran as a substrate, adding amino acid, high-temperature-resistant lactic acid bacteria, high-temperature-resistant saccharomycetes, streptococcus thermophilus, bacillus subtilis and a compound enzyme preparation, and carrying out solid anaerobic fermentation, the process comprises the following steps: S1, selecting wheat bran: selecting fresh wheat bran which is produced within one week and has no impurities, no mildew and no oxidative deterioration for later use; s2, mixing and inoculating: uniformly mixing a compound enzyme preparation, compound bacteria, amino acid, calcium carbonate, water and the wheat bran in the S1; s3, solid-state fermentation: compacting the materials mixed in the S2, and performing closed solid-state anaerobic fermentation by controlling the temperature, humidity and time; the product is widely applicable to fattening pigs, sows, poultry, aquatic products, ruminant animals and economic animals, and can improve the oxidation resistance of the animals, improve the immunity of animal bodies and improve the quality of animal products.

The invention discloses a preparation process and method of a calf pellet feed for stimulating rumen development of calves, and relates to the technical field of livestock breeding. The raw materials of the pellet feed comprise a protein source, an energy source and a fiber source, and the pellet feed has the advantages that more than 90% of particles can pass through a 0.5 mm screen after the raw materials of the newborn calf feed are crushed, 70%-80% of particles can pass through a 1.5 mm screen after the raw materials of the 1-2-month-old calf feed are crushed, and the fiber source is treated, so that the particle size is reduced, and the particle size is reduced. Microbial fermentation is carried out, an ultrasonic-assisted technology is introduced, the fermentation temperature is strictly controlled to be 30-35 DEG C, the humidity is kept to be 60%-70%, and the fermentation time is 48-72 h, so that the fiber structure is optimized, the content of antinutritional factors is reduced, protein is moderately hydrolyzed, and the measures act together, so that the feed is easier to eat and digest by the calves, and the quality of the calves is improved. And the metabolism burden of the calves is relieved.

The invention discloses a natural plant formula grass composition as well as a preparation method and application thereof. The natural plant formula grass composition is prepared from the following raw materials: folium mori, rhizoma phragmitis, radix platycodonis, herba houttuyniae, flos chrysanthemi, folium perillae, herba menthae, semen armeniacae amarae, radix glycyrrhizae, herba taraxaci, herba portulacae, fructus arctii, radix paeoniae rubra, lactobacillus plantarum, lactobacillus buchneri, lactobacillus acidophilus and molasses. The preparation method comprises the following steps: (1) weighing the raw materials; (2) mixing folium mori, rhizoma phragmitis, platycodon grandiflorum, houttuynia cordata, chrysanthemum, perilla leaf, mint, semen armeniacae amarae, liquorice, dandelion, purslane, burdock and red paeony root, and performing water extraction; and (3) extruding and evaporating, adding lactobacillus plantarum, lactobacillus buchneri, lactobacillus acidophilus and molasses, mixing, wrapping and fermenting to obtain the product. Or drying, crushing, sieving, adding the lactobacillus plantarum, the lactobacillus buchneri and the lactobacillus acidophilus, and mixing to obtain the feed additive. The traditional Chinese medicine composition has the effects of dispelling wind, relieving exterior syndrome, clearing away heat and toxic materials, ventilating lung, relieving cough, eliminating carbuncle, eliminating phlegm, regulating immunity, resisting viruses in a broad spectrum, diminishing inflammation and preventing exogenous fever of livestock and poultry.

The invention discloses bifidobacterium bifidum and application of the bifidobacterium bifidum in relieving ovalbumin-induced food allergy, and belongs to the technical field of microorganisms. According to the invention, a strain of bifidobacterium bifidum CCFM1063 is screened out, and the bifidobacterium bifidum CCFM1063 has the effects of relieving weight loss and allergic symptoms of mice caused by OVA; according to the present invention, with the application of the loratadine, the high mMCP-1 level caused by OVA can be significantly reduced, the IgE level can be reduced, the mRNA level of the jejunum allergy related cytokines such as TSLP, IL-4 and IL-33 can be significantly reduced, and the partial effect is superior to the loratadine; when the bifidobacterium bifidum CCFM1063 is combined with breast milk oligosaccharide 3 '-SL, the bifidobacterium bifidum CCFM1063 has a synergistic effect on improving food allergy symptoms, and the effect of the bifidobacterium bifidum CCFM1063 is obviously superior to that of a single strain.

The invention relates to the technical field of food processing, in particular to a processing method of fungal protein. The technology provided by the invention is mainly applied to the treatment and modification of fungal proteins, and aims to improve the texture characteristics and digestion performance of the fungal proteins so as to produce substitute protein products with texture and mouth feel similar to those of meat. The technology is not only suitable for processing fungal protein products in the food industry, but also has wide application prospects including but not limited to fungal protein meat balls, fungal protein meat paste, fungal protein sausages and other food products without obvious fiber structures.

The invention relates to the field of feed raw materials, and discloses a feed plant enzymolysis protein with a strong food calling effect and a preparation method thereof, the preparation method comprises the following steps: S1, dispersing and reducing viscosity: reducing the viscosity of a protein powder raw material through shearing force generated by high-speed rotation of a dispersing disc; step S2, enzymolysis of polysaccharide substances: plant protein powder is added into a reaction kettle in which water is added in advance, then polysaccharide enzymes are added, and enzymolysis is performed; step S3: proteolysis: adding sodium carbonate to adjust pH, adding compound protease into the reaction kettle, and performing enzymolysis; and S4, conveying the wet material to a spray drying tower for spray drying. According to the method, the pea powder syrup protein powder, the wheat protein powder and the soybean concentrated protein powder are used as raw materials, through dispersion, enzymolysis and spray drying, flavor substances are generated, the bitter taste is eliminated, the palatability of plant protein is remarkably improved, the strong food calling performance is shown in feeding experiments of piglets and cats, and the method is few in steps, mild in reaction condition and low in cost.

The invention discloses compound recombinant rice and a preparation method thereof, and particularly relates to the technical field of recombinant rice. The compound recombinant rice comprises 35% of white rice, 35% of highland barley flour and 30% of corn flour. The preparation method of the compound recombinant rice comprises the following steps: S1, mixing and stirring 35% of white rice, 35% of highland barley flour and 30% of corn flour into a raw material; s2, adding a monoglyceride additive into the raw materials; s3, adjusting the moisture of the uniformly mixed raw materials to 34%; s4, feeding the raw materials subjected to moisture adjustment into a double-screw extruder for extrusion and granulation to obtain recombined rice; and S5, drying the prepared recombinant rice in a constant-temperature oven at 40 DEG C for 12 hours. According to the compound recombinant rice and the preparation method thereof provided by the invention, the physicochemical properties and digestion characteristics of coarse cereal recombinant rice can be influenced, and a theoretical reference is provided for developing the recombinant rice with low GI and good eating quality.

The invention relates to a prebiotic feed additive for promoting intestinal health of live pigs, and belongs to the technical field of feeds, the prebiotic feed additive comprises prebiotic components and a biological adjuvant, the prebiotic components comprise fructo-oligosaccharide, isomaltooligosacharide, inulin and resistant dextrin, the biological auxiliary agent is a product obtained by performing joint enzymolysis on dandelion and houttuynia cordata through hemicellulase and pectinase, then performing fermentation through lactobacillus acidophilus and propionibacterium freudenreichii in sequence, and finally performing step-by-step enzymolysis through bromelain and trypsin. The components in the additive are matched for use, so that the additive has a good effect of promoting the intestinal health of the live pigs, can balance and improve the intestinal microenvironment, improves the nutrient utilization rate of the feed, enhances the immunity, reduces diarrhea diseases, and has obvious effects of promoting growth and weight gain.

The invention belongs to the field of feed additive preparation, and particularly relates to an acidophilic difunctional NSP enzyme and application thereof in improving the digestibility of monogastric animals to grains and / or byproducts thereof, and the amino acid sequence of the acidophilic difunctional NSP enzyme is shown as SEQ ID NO: 1. The NSP enzyme is extremely acid-resistant bifunctional beta-glucanase / xylanase, and can effectively hydrolyze barley and degrade beta-glucan and xylan, so that the viscosity caused by the NSP is reduced, the digestibility of the barley is improved, and the digestibility can be improved by about 8% compared with that of a control group (no enzyme is added).

The invention provides a biological feed leavening agent for preventing and treating African swine fever as well as a preparation method and application of the biological feed leavening agent, and belongs to the technical field of feeds. The biological feed leavening agent disclosed by the invention is prepared from the following components in parts by weight: 5 to 25 parts of micrococcus luteus, 10 to 50 parts of Weissella mesenteroides SL7, 10 to 50 parts of lactic acid bacteria, 10 to 20 parts of bacillus licheniformis and 40 to 80 parts of clostridium butyricum. The biological feed leavening agent for preventing and treating the African swine fever, provided by the invention, is added into feed, so that the completeness of mucosal barriers of organisms can be maintained, the non-specific immunity of the organisms can be improved, and the threshold value of infectious diseases, especially the threshold value of infection of the African swine fever can be increased.

The invention belongs to the technical field of food processing, and relates to an oatmeal slurry, a fruit-flavored oatmeal and a preparation method thereof. Aiming at the problem that, in the prior art, freeze-dried fruit and vegetable powder is coated on the surface of oatmeal by a traditional syrup coating technology, discoloration occurs at high temperature, and the freeze-dried fruit and vegetable powder falls off due to external force, the invention provides an oatmeal slurry, which adopts a self-developed special slurry, which is specifically prepared by mixing citrus fiber, licorice extract, acetate modified starch and water. The excellent adhesion and film-forming properties of the slurry are utilized, and secondary coating is performed on the basis of the syrup coating technology, so that the freeze-dried fruit and vegetable powder can be tightly coated on the surface of cereal oatmeal, and discoloration and taste loss of the fruit and vegetable powder due to high temperature can be effectively avoided. Meanwhile, the secondary coating can enhance the mechanical strength of the cereal oatmeal, slow down the shedding of the oatmeal, and affect the sensory organ.

The invention relates to the field of whole-bean solid beverage processing, in particular to a whole-bean solid beverage processing technology. According to the processing technology of the whole-bean solid beverage, processing of the whole-bean solid beverage is realized mainly through a step of preparing whole-bean fiber-based aerogel, a step of preparing whole-bean fiber-based aerogel dry powder and a step of preparing the whole-bean solid beverage. Wherein the taste of the whole-bean solid beverage is realized by blending the whole-bean fiber-based aerogel dry powder, the whole-bean fiber-based aerogel dry powder and the whey protein powder, and the whole-bean solid beverage with different flavors such as original flavor, chocolate flavor, strawberry flavor and banana flavor can be formed by blending the proportions of the whole-bean fiber-based aerogel dry powder, the whole-bean fiber-based aerogel dry powder and the whey protein powder. The whole-bean solid beverage obtained through the whole-bean solid beverage processing technology is unique in flavor, savoury and mellow in taste and good in solubility, emulsibility and stability, and whole-bean solid beverages with different flavors have different nutritional ingredients.

The invention discloses an unconventional feed raw material as well as a treatment method and application thereof, and relates to the technical field of feeds. The treatment method comprises the steps of alkali treatment, acid enzymolysis treatment and fermentation treatment. According to the method, the unconventional raw materials with neutral pH can be treated, a biological fermentation technology and a chemical treatment method are combined, the degradation and digestibility of fibers of the unconventional raw materials can be effectively improved, the feeding value of the unconventional raw materials is improved, meanwhile, wastewater is reduced, and environmental pollution is prevented; the unconventional feed raw material product prepared by the treatment method can be applied to processing and preparation of compound livestock feed products.

The invention discloses a high-fiber pet baking food, and relates to the technical field of pet food, and the high-fiber pet baking food comprises the following components in parts by weight: 65-80 parts of wheat husk subjected to alkali oxidation treatment, 11-14 parts of a mineral element nutrient solution, 8-15 parts of a protein raw material, and 6-12 parts of amino acid. According to the high-fiber pet baking food, the wheat hulls are treated, so that the fiber amount of the pet baking food is increased, meanwhile, digestion of pets after eating is facilitated, the digestibility of nutrient substances such as crude fat, energy and hemicellulose is increased, meanwhile, lipid metabolism, amino acid metabolism and auxiliary factor and vitamin metabolism of the pets are promoted, and the pet baking food has the effects of improving the immunity of the pets and improving the immunity of the pets. Bacterial metabolism is inhibited, and health of pets is promoted; the amino acid is treated, so that the mixing uniformity of the raw materials is effectively improved, and the absorption efficiency of pets on nutritional ingredients such as the amino acid is favorably improved; meanwhile, the anti-oxidation effect can be achieved on the baked food, grease and other components in the baked food are prevented from being oxidized and rancidified, and the shelf life of the baked food is prolonged.

The application discloses a process for improving the quality of palm kernel meal feed by enzyme and bacteria synergistic fermentation, and belongs to the field of feed biotechnology.The process is characterized by the following steps: crushing and screening palm kernel meal, mixing the palm kernel meal with 20% bran and 4% ammonium sulfate as dry matter to obtain a basic substrate;compounding bacillus subtilis, aspergillus niger and saccharomyces cerevisiae at a ratio of 1:1:1 of viable bacterial number, adding 0.67% mannanase and 0.3% xylanase to prepare a bacteria-enzyme mixed solution, inoculating the bacteria-enzyme mixed solution at a 10% inoculation amount, adjusting the moisture content to 50% and the pH to 6.4, and then sealing and storing the bacteria-enzyme mixed solution for use after 4 days of fermentation at 33.5 DEG C; and the bacteria-enzyme mixed solution can be stored for a long time.The process can efficiently degrade crude fiber and anti-nutritional factors, improve the protein content and the digestibility, is stable and easy to mass-produce, can replace part of corn and soybean meal in the daily ration of ruminants, and realizes high-value utilization of palm kernel meal.

The invention discloses a premix feed additive formula for cattle and sheep. The premix feed additive formula comprises composite vitamins, trace elements, amino acids, probiotics, an enzyme preparation, an antioxidant, a mildew preventive and wheat bran. The multi-vitamin comprises vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinic acid and pantothenic acid, and each kilogram of the multi-vitamin comprises the following components: 110000 to 130000 IU of vitamin A, 324000 to 26000 IU of vitamin D3, 700 to 800 IU of vitamin E, 75 to 85 mg of vitamin K, 75 to 85 mg of vitamin B, 100 to 200 mg of vitamin B2, 75 to 85 mg of vitamin B6, 0.6 to 1.8 mg of vitamin B12, 700 to 900 mg of nicotinic acid and 300 to 400 mg of pantothenic acid. The invention belongs to the technical field of feed additives, and particularly relates to a formula of a premixed feed additive for cattle and sheep.

The invention discloses pichia membranaefaciens and application of the pichia membranaefaciens in the aspect of breeding ruminants. The pichia membranaefaciens M12 is preserved in the general microbiological center of the China Committee for Culture Collection of Microorganisms on August 5, 2024, and the preservation number of the pichia membranaefaciens M12 is CGMCC (China General Microbiological Culture Collection Center) No.31606. The pichia membranaefaciens M12 has the advantages that the pichia membranaefaciens M12 is preserved in the pichia membranaefaciens M12, and the pichia membranaefaciens M12 is preserved in the pichia membranaefaciens M12; the invention further discloses a ruminant breeding method. The rumen-source pichia membranaefaciens M12 is found to be capable of reducing methane emission of ruminants for the first time, and has no negative influence on food consumption, milk yield and milk quality. Therefore, the pichia membranaefaciens M12 disclosed by the invention can be used for breeding ruminants.

The invention discloses a preparation method of pea whey protein yoghourt with high antioxidant activity and high digestibility, and belongs to the technical field of processing and utilization of agricultural and sideline products. The method comprises the following steps: by taking pea whey wastewater as a raw material, carrying out electrodialysis desalination treatment, and adding polysaccharide solid powder and pea whey protein to carry out complex coacervation so as to recover the pea whey protein; the preparation method comprises the following steps: performing freeze-drying pretreatment on a pea whey protein-polysaccharide compound to obtain a yoghourt base material capable of being quickly fermented, and then screening and optimizing a compound fermentation strain to prepare the pea whey protein yoghourt with high antioxidant activity and high digestibility. According to the invention, effective recovery of pea whey protein is realized, and environmental pollution and protein resource waste are reduced; the economic added value of pea byproduct processing can be improved, and technical guidance is provided for high-valued application of pea whey protein resources in food.

The processing method of the low-starch fresh meat pet food provided by the invention comprises the following steps: receiving an unprocessed meat material and a starch material, crushing the unprocessed meat material for later use, putting the starch material into a stirring device, adding water, stirring, and stirring the starch material until the starch material is dissolved, so as to obtain the low-starch fresh meat pet food. Wherein the starch material accounts for 32% of the total weight; the starch material is specifically dry pea starch. According to the pet food processed by the method, the protein content is remarkably increased, the content of starch raw materials is reduced, the content of soluble protein, unsaturated fatty acid and amino acid is higher, the pet food is rich in amino acid necessary for pets, and the digestibility of crude protein and amino acid can be remarkably increased. The nutritional requirements of pets are met, diseases can be prevented, the immunity is enhanced, the hair quality of the pets is improved, and the health condition of the pets can be improved in daily feeding.

The present invention provides a highly efficient fortified plant protein complex pet food and a preparation method thereof, comprising the following raw materials in parts by weight: 55-80 parts of meat; 10-15 parts of enzymatically hydrolyzed plant protein; 5-15 parts of vegetables; 5-15 parts of fruit; the enzymatically hydrolyzed plant protein complex comprises a mixture of several plant proteins after enzymatic hydrolysis. The highly efficient fortified plant protein complex pet food and a preparation method thereof of the present invention optimizes the compounding ratio of cassava protein, barley protein and yellow pea protein enzymatic hydrolyzate, and the highly digestible and highly nutritious pet food of the invention reduces the prevalence of obesity and hyperlipidemia in pet dogs and cats by more than 50%.

The invention relates to milk powder for improving child anorexia and a preparation method thereof, which comprises the following steps: putting low-temperature soybean meal as a raw material into a tank, adding 9 times of water at the water temperature of 30-40 DEG C, stirring in the tank, feeding into a high-speed separator, separating soybean dregs, carrying out acid precipitation, separation, neutralization, sterilization and drying treatment on protein water, carrying out low-temperature superfine grinding on dried protein powder by using a superfine grinding machine, and packaging to obtain the milk powder for improving child anorexia. The preparation method comprises the following steps: uniformly mixing whey protein powder, fresh milk, fructo-oligosaccharide, galactooligosaccharide, milk mineral salt, compound trace elements and compound vitamins to obtain a mixed material liquid, and carrying out homogenization, high-pressure homogenization, sterilization, concentration and spray drying on the obtained mixed material liquid to obtain the milk powder. The milk powder, the soybean protein micro powder, the docosahexaenoic acid fish oil powder, the arachidonic acid grease and the composite probiotic powder are uniformly mixed to finally obtain the infant formula milk powder, and the milk powder obtained by the method is quick to dissolve, promotes digestion and has the effects of obviously improving food retention, constipation and anorexia.