39 results about "Animal protein" patented technology

The invention relates to application of a fermented prawn shell feed composite material in sipunculus nudus culture, and belongs to the field of feed. Prawn shells are processed by utilizing local rich prawns in Zhanjiang, and a grain-saving animal protein source, namely, shrimp shell protein, is developed through an upgrading fermentation technology; and then forming the special feed for sipunculus nudus culture by matching with algae and the like. And a special and serialized high-efficiency precise fermented feed product system for aquaculture animals is constructed. Recycling of agricultural wastes in the same area is realized; the indoor high-density breeding of the Zhanjiang sandworm is realized.

The invention discloses a crispy pet food and a preparation process thereof, and relates to the technical field of pet feeds, the crispy pet food comprises the following raw materials: fresh chicken, sweet potato granules, cassava starch, fish oil, yolk powder, goat milk powder, yeast hydrolysate, carrot powder, tomato powder, cranberry powder, semen plantaginis and an additive; the crisp food has the beneficial effects that the crisp food adopts a more advanced processing technology, so that the actual addition amount of fresh meat is higher, and animal protein with higher quality and rich nutritional ingredients are provided; the crispy food is pre-added in the whole course by utilizing fat in the raw materials, so that the later grease spraying is avoided, the freshness of the product in the transportation and storage process is ensured, and meanwhile, the occurrence of black chin of pets is reduced; an optimized puffing process is adopted for the crispy food, product particles are crisper and better in palatability, and abrasion of teeth of pets is reduced; the crispy grain particles have a very obvious softening effect within 10 minutes after entering the intestinal tract, and are more beneficial for pets to effectively absorb nutritional ingredients.

To provide a meat substitute food which achieves a delicious taste, a composition thereof, and a production method.SOLUTION: A meat substitute food contains precooked Sorghum bicolor as a main component, and the Sorghum bicolor is contained 50% or more, and konjac is contained 1-5%. According to the above, a meat substitute food having a good texture and good taste compared to soy meat can be realized. The meat substitute food does not substantially include any of livestock meat, fish and shellfish, eggs, honey, or dairy products. According to the above, a meat substitute food for a vegan diet in which no animal-derived protein is used can be realized. Further, the meat substitute food can correspond to various food allergies.SELECTED DRAWING: None

The invention discloses a special bioactive soft granular feed for crayfish breeding and a preparation process thereof, comprising the following raw materials in parts by weight: 2 to 8 parts of fish meal, 15 to 25 parts of puffed soybean meal, 5 to 11 parts of rapeseed meal, 6 to 12 parts of wheat bran, 2.5 to 5.5 parts of compound lactic acid bacteria (Lactobacillus plantarum, Lactobacillus acidophilus, Enterococcus faecalis), 3 to 7 parts of shrimp meal, 1 to 3 parts of calcium dihydrogen phosphate, 10 to 30 parts of modified cassava starch, 0.5 to 1.5 parts of fish oil, 0.5 to 1.5 parts of premix, 0.5 to 1.5 parts of vegetable oil, and 15 to 33 parts of fresh maggot paste. The formula of the present invention is more reasonable, nutritionally comprehensive, and each component can be better matched to meet the nutritional needs of crayfish, and can better promote the growth of crayfish, especially in that modified cassava starch and fresh maggot paste are added to the formula, and granulation is carried out at low temperature or room temperature, which can retain the biological activity in the feed to the greatest extent, improve the proportion of animal protein, and be more conducive to crayfish absorption. At the same time, the feed solubility rate is lower, the stability in water is stronger, the feed utilization rate is effectively improved, and the cost of protein raw materials is reduced.

The invention relates to pure microalgae cheese. The pure microalgae cheese comprises microalgae milk, an acidifying agent and chymosin, the microalgae milk is pure microalgae milk prepared from microalgae raw materials, wherein protein accounts for 40-60% of the dry weight of cells, grease accounts for 8-16% of the dry weight of the cells, and starch accounts for 20-30% of the dry weight of the cells. The pure microalgae milk is adopted as a raw material to prepare the cheese, exogenous starch, fat or protein is not added, a pure microalgae cheese product which is comparable with traditional cheese in flavor and sensory characteristics can be obtained, and the pure microalgae cheese product is good in processing performance and excellent in storage stability; the technical problems that traditional plant-based cheese must be supplemented with a large amount of exogenous starch, fat or protein to adjust the composition structure of raw materials, and the plant-based cheese has a large gap with animal cheese in the characteristics of taste, stretching, melting property, stability and the like are solved. According to the invention, rich high-protein nutritional products are provided for lactose intolerance, animal protein allergy and vegetarians, and the technical blank of the food type of microalgae cheese is filled. The whole microalgae enters the cheese, so that the flavor level of the cheese is enriched, and the comprehensive health-care function of the cheese product is enhanced.

The invention relates to the field of ready-to-eat meat products, provides a preparation method of a nutritional ready-to-eat minced animal protein product, and solves the defects that the health of consumers is affected due to the fact that an existing ready-to-eat minced animal protein product is too single in nutrition and too many in additives, the preparation method comprises the following steps: (1) preparing raw materials; (2) pretreating seafood particles; (3) pretreating the fruit and vegetable particles; (4) uniformly mixing the pretreated seafood particles and fruit and vegetable particles with the minced animal protein base, the seasoning, the dietary fiber supplement and ice water, and stirring for 5-10 minutes at the rotating speed of 50-80 rpm; (5) forming treatment; (6) cooking; and (7) cooling and packaging.

The present disclosure relates generally to flavor-modifying compositions and their use in various comestible products, such as food products, beverage products, nutritional products, including dairy products. In some embodiments, the flavor-modifying compositions include lactase. In some embodiments, the flavor-modifying compositions include one or more sweetness enhancers. In some embodiments, the flavor-modifying compositions also include one or more flavorings, such as sweeteners, including, but not limited to, sugars, high-intensity sweeteners, or combinations thereof. In some aspects, the disclosure provides the use of such flavor-modifying compositions in various comestible compositions. Such comestible compositions include various additional components, such as animal proteins (for example, dairy proteins), non-animal proteins, and the like. Such comestible compositions can be packaged as or included in food products, beverage products, or animal feed products. In some embodiments, such products are dairy products, such as dairy-based beverages, yogurt, cheese, condensed milk, evaporated milk, powdered milk, infant formula, buttermilk, kefir, cream, creamer, custard, ice cream, gelato, frozen custard, frozen custard, cottage cheese, and the like.

The invention provides plant-based emulsion powder for egg-free salad dressing. Through combination with a special process, after auxiliary materials such as grease are added into a neutralization solution, soybean protein is moderately sheared through combination of heat treatment and an enzymolysis technology, so that a spherical structure of the soybean protein is expanded, more hydrophobic groups are exposed, the soybean protein can be better combined with the grease, the emulsifying property of the soybean protein reaches the best, and the soybean protein can be well emulsified. Compared with a traditional mode of adding soybean protein, the soybean-based emulsion powder prepared in the mode has the advantages that the grease emulsification is more thorough, the grease precipitation possibility is smaller, and the soybean protein is a natural emulsifier, is extremely high in nutritional value and is the only complete plant protein comparable to animal protein; when the composition is applied to the egg-free salad dressing, the preparation process of the salad dressing is simplified, other fillers do not need to be additionally added, and the salad dressing is good in flavor and extremely good in stability, so that the egg-free salad dressing has great advantages.

The invention belongs to the technical field of bullfrog breeding, and particularly relates to a green feed formula for industrial bullfrog breeding and a preparation process, the green feed formula comprises 40-56% of an animal protein source, 20-25% of a plant protein source, 15-23% of a fiber and mineral substance source, 3-5% of a fat source, 4-7.1% of a trace element additive, 3-6% of an active additive and 1.5-3% of an additive, the animal protein source is composed of fish meal, shrimp meal and finless eel powder in a ratio of (5-6): 1: 1, and the plant protein source is composed of soybean meal, pea protein and corn flour in a ratio of (2-2.2): 1: 1. By reasonably selecting high-quality animal protein, plant protein and natural plant extract and combining an advanced preparation process, the green feed for bullfrogs can promote healthy growth of bullfrogs and can also effectively reduce the case fatality rate and morbidity in breeding, the production process of the feed meets the ecological environmental protection standard, and the feed is suitable for large-scale popularization and application. The operation is simple and convenient, the cost is moderate, and the application prospect is wide.

The present invention relates to the technical field of food processing, and discloses a low-sugar sponge cake and a preparation method thereof, wherein the low-sugar sponge cake comprises the following ingredients in parts by weight: 220g of whole eggs, 120g of sugar-free applesauce, 65g of almond powder, 65g of whole wheat flour, 3g of baking powder, 1g of vanilla extract, 1g of salt, 2g of cinnamon powder and 0.6-0.8g of mogroside. The low-sugar sponge cake and the preparation method thereof, by using sugar-free applesauce to replace part of the sugar, make the sugar content in the cake lower, suitable for people who need to control blood sugar, such as diabetics and people who lose weight, and no oil is added, so as to reduce the intake of saturated fat, reduce calories, and be more suitable for healthy diet, whole wheat flour and almond powder are rich in dietary fiber, which helps digestion, increases satiety, and controls weight, almond powder and whole eggs provide high-quality plant and animal proteins, which help body repair and immune function, and the unsaturated fatty acids contained in the almond powder are beneficial to cardiovascular health and can reduce the level of bad cholesterol.

The invention provides a method for preparing konjak vegetarian meat food from fresh konjak, and relates to the technical field of konjak food preparation. The method comprises the following steps: S1, preparing raw materials in a corresponding formula according to the type of the selected vegetarian meat to be made, then adding the raw materials into a vacuum stirring mixer, and uniformly mixing and stirring to obtain the fresh konjak gel structure food stuffing slurry. According to the method, fresh konjak is used as a main raw material, through structural formula optimization of combination of fresh konjak pulp and plant protein, microbial protein or animal protein and the synergistic gelling effect of glutamine transaminase, a technological method of vacuum burdening blank stirring and mixing, and twin-screw wet extrusion heating solidification forming is adopted, and the konjak-flavor instant noodles are prepared. The konjak meat structure food which is excellent in taste, smooth and chewy, delicious in taste, excellent in chewing performance and high in anti-freezing and water-retaining capacity is prepared, and the beneficial effects that the konjak resource utilization rate is increased by 50%, and the processing pollutant emission is reduced by at least 50% are achieved.

The present disclosure relates generally to fat-reducing compositions that can be used in combination with non-animal proteins to that allow for reduced addition of fat to achieve the desired juiciness and perceived fattiness. In some embodiments, the fat-reducing compositions are introduced to meat analogue products, such as beef, pork, or poultry products based on non-animal proteins, such as pea proteins, bean proteins, potato proteins, soy proteins, and the like. In certain aspects, the disclosure provides meat analogue products that include such flavor-enhancing compositions.

The invention discloses a high-digestibility complete adult cat / dog food and a preparation method thereof, and belongs to the technical field of pet food. According to the cat food, dehydrated chicken meal and salmon meal are used as double animal protein sources, and are matched with taurine, vitamins, minerals, amino acids and bacillus subtilis, so that the GB / T 31217-2014 national standard is met; according to the dog food, dehydrated chicken powder and beef powder are used as double protein sources, dietary fibers, various nutritional ingredients and probiotics are compounded, and the GB / T 31216-2014 national standard is met. The preparation method comprises the steps of raw material crushing, premix preparation, mixing, steam conditioning, extrusion puffing, drying, vacuum spraying, probiotic adding after cooling, screening and packaging. The pet feed is scientific in nutrition proportion, high in digestion and utilization rate, capable of improving intestinal health of pets, reducing soft feces, reducing peculiar smell of feces and retaining the activity of probiotics, excellent in palatability and stability and suitable for industrial large-scale production.

A spreadable cheese analogue composition comprising from 15% to 40% by weight of a fat composition; from 1% to 45% by weight of a starch; from 0% to 15% by weight of non-animal protein; and from 35% to 85% by weight of water; wherein the fat composition comprises coconut oil and a vegetable liquid oil; and wherein the fat composition comprises from 40% to 85% by weight of coconut oil and from 15% to 60% by weight of a vegetable liquid oil, preferably from 60% to 85% by weight of coconut oil and from 15% to 40% by weight of a vegetable liquid oil, and more preferably from 60% to 80% by weight of coconut oil and from 20% to 40% by weight of a vegetable liquid oil.

The invention relates to a deeply-fermented organic biological fish fertilizer and a preparation method thereof. The feed is prepared by mixing and fermenting 60 parts by weight of an organic feed and 40 parts by weight of an organic fertilizer, the organic feed is prepared from the following raw materials in parts by weight through an organic feed fermentation process: 10 parts of soybean meal, 30 parts of bean dregs, 30 parts of wheat bran, 20 parts of bacterial water and 10 parts of molasses, the bacterial water is EM bacterial water, and the molasses concentration is greater than 70%; the organic fertilizer is prepared from the following raw materials in parts by weight through a fertilizer fermentation process: 10 parts of animal raw materials, 25 parts of rice bran, 60 parts of chicken manure, 1 part of thermophilic bacteria, 3 parts of molasses and 1 part of trace elements. According to the fish guano, the raw materials are separately fermented, mixed and then subjected to aerobic and anaerobic multiple times of fermentation, the prepared fish guano is high in content of small peptide and amino acid, the fertilizer components are easily and thoroughly absorbed, meanwhile, chicken animal protein is added, the content of nitrogen, phosphorus and potassium in the fertilizer components is high, and meanwhile the fish guano is multiple in nutrient elements and has a good hydrolysis regulating effect.

The invention belongs to the technical field of aquaculture feeds, and particularly relates to a compound feed for juvenile Chinese soft-shelled turtles and a preparation method of the compound feed. The compound feed for the juvenile trionyx sinensis is prepared from the following raw materials: white fish meal, cuttlefish liver powder, composite vegetable protein, alpha-starch, fish oil, threonine, methionine, lysine, taurine, a vitamin premix and a mineral premix. By optimizing the components and proportion of the composite vegetable protein, exerting the complementary effect of amino acids and combining with amino acid supplementation, nutrition balance can be achieved, the palatability and digestion and absorption efficiency of the feed are guaranteed through synergism of all the components, and on the premise that the use amount of animal protein is remarkably reduced and the cost is saved, the production cost is reduced. The feeding rate, the feed conversion rate and the stable growth performance of the juvenile Chinese softshell turtles are ensured, and an economical and efficient feed solution is provided for sustainable development of the Chinese softshell turtle breeding industry.

The present disclosure relates generally to extruded food products that contain one or more aroma compounds. In some embodiments, the extruded food products are products that contain non-animal proteins, such as vegan analogues of meat products, dairy products, and seafood products. In some embodiments, the one or more aroma compounds are not distributed uniformly throughout the product but, instead, have a higher concentration at or near the external surfaces of the extruded food product. In certain related aspects, the disclosure provides methods of making such extruded food products. In some embodiments, the methods comprise introducing one or more aroma compounds following extrusion.

The invention discloses a method for synthesizing dairy cow casein alpha-S-1 by using saccharomycetes and application of the dairy cow casein alpha-S-1 in feed, and relates to the technical field of biology. According to the method for synthesizing the dairy cow casein alpha-S-1 by using the saccharomycetes and the application of the saccharomycetes in the feed, the saccharomycetes contain genes for coding the dairy cow casein alpha-S-1 and can secrete the synthesized target dairy cow casein alpha-S-1 to the outside of cells, and freeze-dried powder containing the dairy cow casein alpha-S-1 and saccharomycetes cells are used as the feed. The kluyveromyces marxianus can generate more foam, and target protein is separated and purified from the foam; the microbial fermentation synthesis operation is convenient, the culture cost is low, and the pollution is small; the obtained plenty of saccharomycetes cells are also one of good animal protein feed sources; and the dependence on foreign import is reduced.

The invention discloses a composite enzymatic hydrolysis meat-milk mixture, a preparation method thereof and application of the composite enzymatic hydrolysis meat-milk mixture in pet food, and belongs to the technical field of pet food processing. The pet food is cat food and comprises the following components in parts by mass: 40-60 parts of enzymolysis animal protein, 10-20 parts of corn, 10-20 parts of rice, 5-10 parts of enzymolysis dairy products, 10 parts of chicken oil, 4 parts of beef tallow, 2-3 parts of beer yeast powder, 1-2 parts of enzymolysis chicken liver powder, 1-5 parts of compound vitamin minerals, 1-2 parts of vegetable and fruit bags, 0.5-1.5 parts of algae and products thereof and 0.5-2 parts of other additives. The animal protein and the dairy product are subjected to enzymolysis by utilizing a two-stage gradient enzymolysis technology, so that the animal protein and the dairy product are used as raw materials of cat food in the whole life stage, and then are mixed with other components and extruded to obtain the pet food, so that the digestion performance can be obviously improved, and the palatability and the excrement score improvement rate are improved.

The invention belongs to the technical field of dairy product processing, and particularly relates to pleurotus geesteranus protein yoghourt and a preparation method thereof. The method comprises the following steps: dissolving skim milk powder and white granulated sugar in water, independently dissolving pleurotus geesteranus protein in water, uniformly mixing the two solutions, and controlling the mass ratio of the skim milk powder to the pleurotus geesteranus protein to be (0: 100)-(99: 1); and then adding lactobacillus bulgaricus for fermentation to obtain the pleurotus geesteranus protein yoghourt. The pleurotus geesteranus protein is adopted to replace skim milk powder, so that the intake of animal protein can be reduced, the nutritional value of food can be improved, the inherent texture problems of high hardness and high viscosity of high-protein yoghourt can be solved, the requirements of people for nutrition, environmental protection and safety are met, and the pleurotus geesteranus protein yoghourt has potential application value in the field of dairy product processing.

This invention relates to an enzymatically hydrolyzed protein composition as a substitute for fishmeal and its preparation method, belonging to the field of feed technology. The enzymatically hydrolyzed protein composition comprises the following raw materials: animal protease hydrolysate, brewer's yeast extract, bile acids, sodium butyrate, sodium selenite, and fructooligosaccharides. This application selects cricket powder and defatted mealworm powder as animal protein sources. Simultaneously, chitinase, alkaline protease, and neutral protease are used sequentially to enzymatically hydrolyze the cricket and mealworm complex. The cricket powder and defatted mealworm powder after enzymatic hydrolysis effectively eliminate anti-nutritional factors in the original insect feed, and have high protein utilization, effectively releasing nutrients and improving nutritional value. Based on this, brewer's yeast extract and bile acids are added for compounding, which synergistically promotes weight gain and growth in aquatic animals. Furthermore, this application uses sodium butyrate, sodium selenite, and fructooligosaccharides in combination, which effectively gives the prepared composition significant antioxidant effects from different dimensions.

The invention belongs to the field of bread production, and particularly relates to bread without animal protein and a preparation method of the bread. The invention provides bread without animal-based protein. The bread is prepared from, by weight, 100 parts of high gluten flour, 50-70 parts of plant milk, 1-3 parts of yeast and 1-2 parts of salt. The bread further comprises any one or more of the following raw materials: 5-20 parts of yeast protein, 10-45 parts of vegetable fat, 5-15 parts of white granulated sugar and 5-15 parts of coarse cereal powder or nut powder. The invention also provides a preparation method of the bread without animal-based protein. The preparation method comprises the following steps: S1) mixing the raw materials according to the formula ratio; s2) stirring all the raw materials to prepare dough; s3) loosening the dough; s4) shaping the relaxed dough; s5) fermenting the shaped dough; and S6) baking the fermented bread. The bread does not use animal-based protein, can ensure rich and comprehensive nutrition, is good in flavor and taste, and is suitable for specific crowds with lactose allergy, vegetarians and the like.

This invention discloses a compound probiotic feed for livestock and poultry that optimizes protein and energy supply, and its preparation method. In this invention, by flexibly adjusting the ratio of protein raw materials and energy components, targeted nutritional supply is provided for growing-finishing pigs, commercial laying hens, and broiler poultry. Fermented soybean meal and fermented alfalfa meal, after premixing and fermentation, not only retain the natural nutrients in the raw materials but also degrade anti-nutritional factors through microbial fermentation. Combined with high-quality animal protein from imported fishmeal, a protein system more easily digested and absorbed by livestock and poultry is constructed. The addition of the compound probiotic preparation can form a dominant bacterial community environment in the livestock and poultry intestines, promoting intestinal peristalsis and digestive enzyme secretion, further improving the conversion rate of nutrients in the feed, reducing nutrient loss in the intestines, helping livestock and poultry grow rapidly, improving overall breeding efficiency, effectively improving the intestinal health of livestock and poultry, and reducing the incidence of diseases during the breeding process.

The application discloses feed for improving meat quality of sturgeons and a preparation method thereof, and comprises the following raw materials: fish meal, fermented soybean meal, chicken meal, cuttle powder, Antarctic krill powder, fish oil, meat quality improvement compound, compound additive, spirulina, soybean lecithin and compound premix.The feed for improving meat quality of sturgeons provided by the application realizes the synergistic regulation of the growth and meat quality of sturgeons by adding fermented soybean meal prepared by a specific method, meat quality improvement compound and compound additive, and adding scientifically proportioned animal protein and functional raw materials, not only promotes the healthy growth of sturgeons through nutrition strengthening, but also adjusts muscle fiber growth, strengthens cell antioxidant capacity, improves fatty acid composition and enriches endogenous flavor substances, and provides sturgeon meat quality with stable quality and unique flavor, and has significant economic value and application prospect.

The invention relates to the field of milk fat processing and fermented food, and particularly discloses composite rich-flavor fermented butter and a preparation method thereof. The preparation method of the composite rich-flavor type fermented butter comprises the following steps: S1, fermenting: sterilizing, fermenting, ripening and stirring single cream to obtain a semi-finished product of the fermented butter; s2, flavor core preparation: butter and a protein aqueous solution are mixed and subjected to enzymolysis until the acid value increment in a system reaches 0.5-10.0 mgKOH / g, then enzyme deactivation is performed, the flavor core is obtained, and the protein aqueous solution contains vegetable protein or animal protein; s3, blending: mixing the semi-finished product of the fermented butter with the flavor core to obtain the fermented butter. The fermented butter obtained through the preparation method has the advantages of being rich in flavor, rich in layer and lasting in fragrance, and the finally obtained fermented butter does not contain food additives such as citrate, an emulsifying agent and an antioxidant.

The invention relates to a low-carbon grass carp feed based on dietary fiber regulation and a preparation method thereof. The low-carbon feed for the grass carp comprises the following components in parts by weight: 10-15 parts of a functional premix, 20-80 parts of an animal protein source, 120-400 parts of cottonseed meal, less than or equal to 100 parts of a high-fiber raw material, 30-40 parts of a conventional premix, 40-80 parts of grease, 200-400 parts of an energy feed and 90-300 parts of a balancing protein source. The dietary fiber load of the grass carp is reduced by increasing the animal protein and grease level in the compound feed; by improving the cottonseed meal level and limiting the use amount of high-fiber raw materials, the types of dietary fibers in daily ration are regulated and controlled, and the loading amount of the dietary fibers with a relatively strong anti-nutrition effect is reduced; the beet pulp is used for replacing part of rice bran meal, so that the food calling and lipid metabolism regulating effects of betaine in the beet pulp are exerted; the taurine, the glycine, the taurocholic acid, the choline and the lysine are added, so that the interference of dietary fibers on the homeostasis of bile acid is blocked, the balance of amino acids is improved, and the utilization efficiency of proteins is improved.

The invention discloses a method for synthesizing dairy cow beta-casein by using saccharomycetes and application of the dairy cow beta-casein in feed, and relates to the technical field of biology. According to the method for synthesizing the dairy cow beta-casein by using the saccharomycetes and the application of the saccharomycetes in the feed, the saccharomycetes contain genes for coding the dairy cow beta-casein, namely genes of beta-casein and CSN2, and can secrete the synthesized target protein dairy cow beta-casein out of cells to be combined with foams, so that the dairy cow beta-casein can be formed. And freeze-dried powder containing beta-casein of dairy cows and saccharomycetes cells are used as feed. The kluyveromyces marxianus can generate more foam, and target protein is separated and purified from the foam; the microbial fermentation synthesis operation is convenient, the culture cost is low, and the pollution is small; the obtained plenty of saccharomycetes cells are also one of good animal protein feed sources; and the dependence on foreign import is reduced.

The invention relates to an enzymolysis protein composition for replacing fish meal and a preparation method thereof, and belongs to the technical field of feeds, the enzymolysis protein composition comprises the following raw materials: animal protein enzymolysis material, saccharomyces cerevisiae extract, bile acid, sodium butyrate, sodium selenite and fructooligosaccharide. The cricket powder and the defatted tenebrio molitor powder are selected as animal protein sources, meanwhile, chitinase, alkaline protease and neutral protease are adopted for conducting enzymolysis on the cricket and tenebrio molitor compound in sequence, and the cricket powder and the defatted tenebrio molitor powder which are subjected to the enzymolysis process can effectively eliminate antinutritional factors in original insect materials; the protein utilization rate is high, nutrient substances are effectively released, the nutritional value is improved, and on the basis, the saccharomyces cerevisiae extract and bile acid are added for compounding, so that weight gain and growth of aquatic animals can be synergistically promoted. In addition, the sodium butyrate, the sodium selenite and the fructooligosaccharide are combined for use, so that the prepared composition can effectively have a remarkable anti-oxidation effect from different dimensions.

The invention relates to a dairy substitute food composition, the composition comprising: one or more non-animal proteins; and a liquid dairy side stream, the liquid dairy side stream being derived from mammalian milk, the liquid dairy side stream comprising water, sugar and minerals.

A method for producing or processing a proteinaceous medium of plant, dairy, animal or microbial origin, characterized in that during one or more stages comprised in the production or processing course involved, the state of the mercaptosulfur groups of the medium is controlled or altered by injecting selected gases or gas mixtures, the reducing or oxidizing properties of the gas or gas mixture can achieve a given effect on the group.