75results about How to "Low in Anti-Nutritional Factors" patented technology

The invention belongs to the technical field of feed and microbial fermentation, and particularly relates to a preparation method of a sea-tangle, fish meal, brown sugar and ormosia fermented feed for lactating sows. The method comprises the steps of: mixing sea-tangle powder, the fish meal, the brown sugar and ormosia powder in proportion with water to prepare concentrated serous liquid; heating and soaking, disinfecting and cooling, introducing protease generating bacillus subtilis, brewer's yeast and lactic acid bacteria to ferment; then mixing grain raw materials, such as corn powder, smashed rice powder, bean pulp powder, expanded soybean meal, bran, DDGS (Distillers Dried Grains with Soluble), lipid, premix in proportion; dying after fermentation to prepare the sea-tangle, fish meal, brown sugar and ormosia fermented feed for the lactating sows. The feed is rich in peptide, lactic acid and probiotics, has the characteristics of abundant and balanced amino acids, high nutrition, easy for digestion, good taste, low content of anti-nutritional factors and the like, and the lactating sows can be remarkably stimulated to lactate.

The invention provides newly-separated Lactobacillus plantarum HEW-A490. The Lactobacillus plantarum HEW-A490 has the advantages that the Lactobacillus plantarum HEW-A490 is evident in probiotic performance and stress resistance, the probiotics prepared by the Lactobacillus plantarum HEW-A490 can fast activate and proliferate after entering the intestines of animals and can form a beneficial dominant bacterial community to maintain intestinal track balance, animal feed utilization efficiency can be increased, cost can be saved, the steady state of the digestive tract internal environments in the animals is improved, nutrition absorption is promoted, animal growth is promoted, economic benefits are increased, the Lactobacillus plantarum HEW-A490 is promising in application prospect, and the like.

The invention relates to a preparation method of a livestock and poultry acidification and glycolysis feed. The method comprises the following steps: crushing a starch-containing product, mashing the crushed starch-containing product, carrying out enzymatic hydrolysis to prepare a residue-containing saccharification liquid or carrying out solid-liquid separation to obtain a residue-free saccharification liquid; inoculating the residue-containing saccharification liquid to citric acid producing strains, and carrying out solid-liquid separation to obtain acid residues and a citric acid fermentation liquid; inoculating the residue-free saccharification liquid to lactic acid production strains, fermenting the inoculated saccharification liquid, and acidifying the fermented saccharification liquid to prepare a lactic acid fermentation liquid; concentrating one or more of the lactic acid fermentation liquid and the citric acid fermentation liquid to prepare an organic acid concentrate liquid; mixing one or more of sugar residues and acid residues with a feed raw material, a composite strain liquid and a compound enzyme, and carrying out enzymatic hydrolysis fermentation to prepare glycolysis residue meal; and mixing the organic acid concentrate liquid and the glycolysis residue meal with one or more of feeding inorganic acids, organic acid salts, carbohydrates and grease to prepare the livestock and poultry acidification and glycolysis feed. The livestock and poultry acidification and glycolysis feed prepared in the invention is rich in organic acids, small peptides, oligosaccharides, probiotics and other nutrients, and has the characteristics of diarrhea resistance, good palatability and easy digestion.

An anti-diarrhea complete formula feed for piglets comprises, by weight, 55-56 parts of extruded corn, 6-10 parts of broken rice, 13-18 parts of enzymatic soybean meal, 9.5-10 parts of low-protein whey powder containing 3% of CP, 3-5 parts of Peruvian steam fishmeal, 0.8-1 part of L-lysine hydrochloride, 0.13-0.18 parts of DL-methionine, 0.09-0.13 parts of L-tryptophan, 0.35-0.4 parts of L-threonine, 0.25-0.3 parts of L-valine, 0.1-0.15 parts of L-isoleucine, 0.18-0.2 parts of L-cystine, 0.08-0.12 parts of choline chloride, 0.83-0.88 parts of calcium hydrogen phosphate, 0.95-1 part of calcium carbonate, 0.8-0.88 parts of salt, 0.04 parts of a vitamin premix, 0.4 parts of a trace elements premix and 0.03-0.05 parts of other auxiliary additives. A feed nutrient ration is reduced, and reasonable burdening is carried out by treating an amount required by an NRC2012 piglet as a standard, so the digestible nutrient content of the feed is improved, thereby the feed resource is reduced, the nutrient draining amount of an animal is reduced, the intestinal digestion burden is reduced, and the diarrhea is mitigated.

The invention discloses a probiotics leavening agent suitable for fermenting cake dreg type feed raw materials and a preparation method of the probiotics leavening agent. The leavening agent comprises composite probiotics powder and auxiliary materials. The composite probiotics powder is candida tropicalis powder, aspergillus niger agent, bacillus licheniformis powder and lactobacillus plantarum powder. The probiotics leavening agent can be used for cake dreg type feed raw material fermentation, can effectively degrade anti-nutritional factors in cake dregs, improves taste and protein quality of cake dreg feed, and accordingly effectively improve use ratio of the cake dregs in various livestock feed.

The invention discloses palm-kernel meal with the effect of removing antinutritional factors, a preparation method and an application thereof. The palm-kernel meal is prepared by the following steps: physically crushing unprocessed palm-kernel meal materials, simulating the digestion of the gastrointestinal tract environment of a single-stomach animal and carrying out aerobic fermentation and low-temperature drying. The product indexes of the palm-kernel meal with the effect of removing antinutritional factors are as follows: the crude protein is more than or equal to 20 percent, the crude fat is less than or equal to 9 percent, pH is less than or equal to 4.8, the number of active bacteria is more than or equal to 20 times 10<10> cfu per g. The palm-kernel meal with the effect of removing antinutritional factors disclosed by the invention has the advantages that the palatability is good, the digestion and absorption rate of the palm-kernel meal in the digestive tracts of livestock and poultry is increased, so that the adding ratio of the palm-kernel meal in diet formula of the livestock and the poultry is increased, corns can be replaced in the livestock and poultry feed by 30 to 50 percent, a new feed source is provided, the contradiction of fighting for food ration between the livestock and the poultry and human is solved, the production cost of all feed factories and farmers is greatly reduced, and the social benefit and the economic benefit are very high.

The invention belongs to the technical field of feeds, enzymic preparations and microorganisms, and in particular relates to a preparation method of an acidified small-peptide protein feed. The preparation method comprises the following steps: mixing soybean meal, rice protein, wheat protein, potato protein and water; performing size mixing, sterilizing and cooling so as to prepare a fermentation broth; adding bacillus subtilis strain liquid and saccharomycetes strain liquid to the fermentation broth to perform aerobic fermentation and enzymolysis on the liquids; carrying out solid-liquid separation to obtain small-peptide protein fluid and a protein solid content wet basis; concentrating small-peptide protein fluid to obtain small-peptide protein size; mixing the protein solid content wet basis, a protein feed, lactic acid bacteria strain liquid and microorganism protease; performing solid anaerobic fermentation and enzymolysis to obtain fermentation protein residue; absorbing and uniformly mixing the small-peptide protein size, the fermentation protein residue and lactic acid; and then drying. The acidified small-peptide protein feed is rich in small peptide, lactic acid, yeast protein, probiotics and other small molecular nutrients, and has the characteristics of being balanced in amino acid, high in nutrition, easy to digest, high in palatability, low in content of antinutritional factors, and the like.

Belonging to the technical field of biological feed, the invention relates to a making method of lactic acid bacteria and compound enzyme solid state fermented corn germ meal. The method includes the steps of: crushing soybean meal into 40-mesh corn germ meal powder; introducing 5% of a lactic acid bacteria fermented seed solution with a viable count of 2.0*10<8>-2.0*10<9>cfu/ml into the corn germ meal powder, adding 0.5% of compound enzyme, adjusting the water content to 40% and the pH value to 5.0-7.0, mixing the substances evenly to obtain a fermentation base material; spreading the fermentation base material at a fermentation tank bottom at 30-45DEG C, carrying out anaerobic fermentation for 36-48h to obtain fermented corn germ meal, transferring the fermented corn germ meal into a fluidized bed to perform drying, and conducting cooling to room temperature so as to obtain a finished product. The corn germ meal is subjected co-fermentation by lactic acid bacteria and compound enzyme, the generated various enzymes, organic acids, amino acids and probiotics greatly improve the nutritional value of corn germ meal, and the protein content of the fermented corn germ meal is significantly increased, and the content of cellulose and other antinutritional factors is significantly decreased. As high quality protein feed, the lactic acid bacteria and compound enzyme solid state fermented corn germ meal can significantly increase the feed intake and digestibility of animals and enhance the antioxidant capacity of animal bodies.

The present invention relates to a preparation method of solid-state and multi-microorganism citric acid acidized fermented feed. Clean water, starch materials, fruits and vegetables, products containing sugar, molasses syrup, fiber materials, bean cake and meal products, food processed by-products and nutrition accessory materials are mixed proportionally, the mixture is sterilized using a high temperature, the sterilized mixture is cooled, strains producing citric acids are inoculated to conduct a solid fermentation for several hours, and a citric acid solid fermentation medium wet base is prepared. Clean water, feed raw materials, compound microorganism strains and compound enzymes are mixed to conduct enzymolysis and fermentation for several hours to obtain a fermented feed wet base. The citric acid solid fermentation medium wet base, fermented feed wet base and one or more of feed use inorganic acids, organic acid salts, saccharides, oil, Chinese herbal medicines and vitamins are mixed, and the mixture is dried to obtain the solid-state and multi-microorganism citric acid acidized fermented feed. The prepared feed contains citric acids, proteins, crude fibers and other nutrients, and has characteristics of preventing diarrhea, being good in palatability, easily digestible, etc.

The invention discloses a composite microecological preparation and an application thereof. The composite microecological preparation comprises saccharomycetes, acid-producing bacteria and bacillus, wherein the viable count ratio of the saccharomycetes to the acid-producing bacteria to the bacillus is (1-3): (1-4): (1-2), the effective viable count of each gram of the composite microecological preparation is greater than or equal to 1010 CFU/g, the saccharomycetes are selected from at least one of saccharomyces cerevisiae, phaffia rhodozyma, rhodotorula mucilaginosa and candida utilis, the acid-producing bacteria are selected from at least one of lactobacillus plantarum, enterococcus faecalis, enterococcus faecium, clostridium butyricum and lactobacillus rhamnosus, and the bacillus is selected from at least one of bacillus subtilis, bacillus licheniformis, bacillus coagulans, bacillus amyloliquefaciens and bacillus megatherium. According to the composite microecological preparation and the application thereof, the intestinal health level of animals can be improved, the growth of the animals can be promoted, the anti-stress capability of the animals can be improved, the immune system of the animals can be activated, and diseases can be reduced.

The invention belongs to the technical field of feed, enzyme preparations and microorganisms and particularly relates to a preparation method of functional glycolysis feather meal feed. The preparation method comprises the following steps: removing impurities in feather meal, crushing, adding water for tempering, and carrying out high temperature cooking to obtain cooked feather meal; then addingwater and keratinase and carrying out temperature and time-controlled liquid enzymolysis to obtain feather meal enzymolysis pulp; carrying out solid-liquid separation and concentrating to obtain a feather meal enzymolysis concentrated solution and a feather meal enzymolysis residue wet base; carrying out mixed fermentation on the feather meal enzymolysis residue wet base, protein feed and a composite strain solution to obtain fermented feather meal residues; and mixing the feather meal enzymolysis concentrated solution with the fermented feather meal residues and drying to obtain the functional glycolysis feather meal feed. The functional glycolysis feather meal feed prepared by the preparation method disclosed by the invention is rich in nutrients such as oligopeptide, amino acid, lacticacid, oligosaccharide, probiotics and the like and has the characteristics of high protein, easiness in digestion, high palatability, low content of antinutritional factors, synergistic nutrition of enzymolysis feather meal and fermented soybean meal and the like.

The invention relates to the technical field of food processing, in particular to a continuous production method of potato fermented beverage and potato residue powder and products prepared by the continuous production method. Potato raw materials are subjected to enzymolysis and fermented with probiotics such as lactobacillus rhamnosus, pediococcus pentosaceus and leuconostoc mesenteroides, supernate obtained through fermentation and precipitate are separated, the supernate is blended into the potato fermented beverage, and the precipitate is blended into the potato fermented residue powder. The fermented beverage provided by the invention is rich in sweet potato flavor, rich in short-chain fatty acid, soluble protein, small-molecule active peptide and the like, and has potential effects of resisting oxidation, diminishing inflammation, enhancing the immunity of a body, regulating blood pressure and the like; and the potato fermented residue powder is rich in soluble dietary fibers, the problems that traditional potato residues are rough in palatability, poor in flavor and the like are solved, and the dietary fiber structure can be improved, the diversity of probiotic flora of the intestinal tract and the normal function of the intestinal tract can be maintained, and the health of the intestinal tract can be promoted.

The invention discloses a production method of a raw milk lactic acid bacteria antimicrobial peptide additive for livestock and poultry, relates to a production method of fermentation in various plant feed proteins and solves problems that the production strains of the antimicrobial peptide additive for the livestock and the poultry is undefined and the activity of antimicrobial peptide is low. The production method comprises the following steps that 1, frozen Lactobacillus acidophilus strains and Lactobacillus casei are activated by MRS culture mediums and then are respectively inoculated in enrichment mediums so that the enrichment culture solution is obtained; 2, the enrichment culture solution is inoculated in a seed culture medium and then is fermented at 35-40 DEG C to obtain a seed culture solution; 3, the seed culture solution is inoculated to the fermentation culture medium again to be fermented to obtain fermentation products; and 4, the fermentation products are dried, dehydrated, crushed and mixed to obtain the lactic acid bacteria antimicrobial peptide additive. The bacteria antimicrobial peptide additive obtained by the production method disclosed by the invention has defined strains, the activity of the antimicrobial peptide is high, and the obtained bacteria antimicrobial peptide additive is mainly applied to prevention and cure of disease of digestive tract of the livestock and poultry.

The invention discloses a processing method of a wall-broken bran powder by steam heat treatment. Due to the excessive content of insoluble dietary fibers in bran, the edible quality of bran productsis limited. The processing method uses steam heat treatment, superfine crushing, fermentation and other technologies to treat bran raw materials, the content of the insoluble dietary fibers can be effectively reduced, the taste of bran is improved, the flavor is increased, anti-nutritional factors are reduced, and health care functions are strengthened. The prepared wall-broken bran powder can bedirectly eaten, and can also be applied to steamed breads, breads, biscuits, yogurts, granules, sausages, noodles and other products, as well as preparation of vitamin E, wheat bran proteins and oligosaccharides, and the application of bran in food processing is greatly broadened.

The invention provides a process method for extracting rapeseed globulin and albumin under optimization and assistance of two enzymes. The process method comprises the following steps: after rapeseeddegreasing, extracting protein step by step under the assistance of pectinase and phytase to obtain a 2S albumin solution and a 12S globulin solution; enabling the 2S albumin solution to pass througha 10k ultrafiltration membrane and collecting components less than 10K; and performing alkali extraction and acid precipitation on the 12S globulin solution to obtain 12S globulin. Compared with the prior art, the process method provided by the invention has the advantages as follows; the steps are simple, the extraction cycle is short, the preparation cost is low, high-quality 12S globulin and 2Salbumin can be rapidly and efficiently extracted from rapeseeds in an energy-saving manner, and the process method has an excellent market prospect and high economic benefits and is worthy of popularization and application.

The invention provides a camphor culture medium, and belongs to the technical field of stock growing. The camphor culture medium comprises (a) 10-25wt% of decomposed fertilizer particles; (b) 20-25wt%of straw particles; (c) 5-15wt% of biological peat; (d) 5-15wt% of yellow cinnamon leaf aggregates; (e) 20-60wt% of garden soil. The preparation process of the decomposed fertilizer particles includes the steps of adding prodegradants containing chebulinic acid and camiglibose into farmyard cattle manure. The camphor culture medium has the advantages that all raw materials of the culture medium are agricultural wastes, the culture medium is low in cost and environmentally friendly, camphor culture survival rate is remarkably increased, the decomposition efficiency of decomposed fertilizers inthe medium can be improved by 50% or more, time needed for sufficiently decomposing the manure is greatly shortened, and the biological peat prepared from cotton hull powder and furfural residues cancompletely replace natural turfs to play a role.

The invention relates to a preparation method of a biological fermentation peptide additive and an application method of the additive, and concretely relates to a preparation method of a cow milk production increasing biological fermentation peptide additive, and an application method of the additive. A problem of low milk yield of cows in a current straw feeding nutrition mode of cows in China is solved in the invention. The preparation method of the cow milk production increasing biological fermentation peptide additive comprises the following steps: 1, carrying out goldbeater's skin subspecies strain activation of Leuconostoc mesenteroides, and carrying out enlarged cultivation to obtain a propagation cultivation solution; 2, inoculating the propagation cultivation solution to a seed cultivation solution; 3, inoculating the seed cultivation solution obtained in step 2 to a fermentation cultivation solution to obtain fermentation products; and 4, drying and crushing the fermentation products for completing the preparation of the cow milk production increasing biological fermentation peptide additive. The application method of the additive is characterized in that the cow milk production increasing biological fermentation peptide additive is mixed with a concentrated feed to obtain a mixture, and the mixture is fed to lactation period cows once in a 200g lactation period/cow/day mode. The additive is applied to the animal husbandry field.