39results about How to "Unique fermented aroma" patented technology

The invention discloses a fermented feed additive, a preparation method and application thereof. The fermented feed additive is prepared by fermenting mixed strains and mixed auxiliary materials consisting of monosodium glutamate protein, bean pulp, bran, cottonseed meal, corn fibers, rice bran and powdered rice hulls, wherein the mixed strains are obtained by mixing activated strains of lactobacillus acidophilus, lactobacillus planetarium, lactobacillus casei, saccharomyces cerevisiae, bacillus subtilis and bacillus licheniformis in a proportion of (1-5): (1-5): (1-5): (1-5): (1-5): (1-5); and the dosage of the fermented feed additive is 5 to 100 percent of the weight of the animal feed when used for the animal feed. According to the fermented feed additive, the bean pulp, the bran, the cottonseed meal and other raw auxiliary materials are sufficiently utilized, so that the food consumption in the animal feeding process is reduced; the fermented feed additive can be used to partiallyor completely replace the animal feed, and antibiotic medicaments can be reduced or prevented from being used; and no medicament is left, so that the feeding cost of farmers is reduced.

The invention relates to a lLitopenaeus vannamei compound feed and belongs to the field of shrimp feed and preparation methods thereof. According to weight percentage, the compound feed contains 10-15percent of fish meal, 18-22 percent of fermented soybean meal, 8-12 percent of peanut cake, 2-6 percent of corn protein powder, 8-10 percent of soya bean meal, 20-25 percent of high gluten flour, 2-6percent of shrimp shell powder, 1-3 percent of selenium-enriched yeast, 1-3 percent of bentonite, 2-4 percent of squid extract, 2-4 percent of kelp powder, 0.5-1.5 percent of monocalcium phosphate, 0.5-1.5 percent of fish oil and 2-4 percent of premix. The compound feed can substitute for the present prawn compound feed and be used for the artificial breeding of litopenaeus vannamei. The compoundfeed is good in palatability, easy to digest and absorb and nice in the stability in water, reduces feed coefficient and cost, nitrogen and phosphorus emission and pollution to the water body environment of culture zones, and can promote the growth of prawn, with balanced nutrition.

The invention provides a compound biological strain for feed. The compound biological strain comprises enterococcus faecalis, lactobacilli, saccharomycetes, bacillus subtilis and bacillus coagulans, wherein the bacterial count ratio of the enterococcus faecalis to the lactobacilli to the saccharomycetes to the bacillus subtilis to the bacillus coagulans is (0.5 to 1.5):(0.5 to 1.5):(0.1 to 0.5):(4 to 6):(0.5 to 1.5). The compound biological strain for feed and a preparation method of fermented feed provided by the invention have the advantages that the release of crude protein and amino acid in coarse feed can be promoted, and the animal absorption is facilitated.

The invention belongs to the technical field of feed for laying hens and particularly relates to complete feed for laying hens at brood time and a preparation method thereof. The complete feed comprises, by weight, 37-44% of corn, 18-22% of extruded corn, 0.4-0.6% of soybean oil, 18-20% of soybean meal, 9-11% of extruded soybeans, 1.5-2.5% of fish meal, 3.5-4.5% of fermented soybean meal, 1.1-1.2% of mountain flour, 1.4-1.7% of calcium hydrophosphate, 0.14-0.16% of methionine, 0.09-0.13% of choline chloride, 0.1-0.2% of baking soda, 0.2-0.3% of salt, 0.13-0.16% of microecologics, 0.01-0.03% of liquid phytase, 0.03-0.05% of liquid xylanase, 0.1-0.2% of acidifier, 0.1-0.2% of glycine betaine, 0.004-0.006% of antioxidant, 0.015-0.035% of 4% enramycin, 0.03-0.04% of vitamin complex and 0.08-0.09% of composite microelement. The complete feed can meet nutrition requirements of the laying hens at the brood time, improves immunity of the laying hens at the brood time, has remarkable effects on increasing weight and shin length of the laying hens at the brood time, enables the laying hens to reach the standard in advance, and provides a good foundation for achieving high yield at an egg producing period.

The invention provides fermented feed special for piglets and a preparation method thereof. The fermented feed special for the piglets comprises the following components: 25-35 wt% of corn powder, 20-35 wt% of fermented soybean meal, 5-7 wt% of fish meal, 3-5 wt% of spray dried fish soluble protein powder, 2-3 wt% of spray dried blood meal, 2-5 wt% of compound enzyme preparation, 4-5 wt% of complex amino acid preparation, 8-12 wt% of low-protein whey powder, 5-10 wt% of lactose, 3-5% of sucrose, 1-2 wt% of glutamine, 0.05-0.1 wt% of xylo-oligosaccharide, 0.2-0.5 wt% of zinc oxide, 0.1-0.2 wt%of copper sulfate and 0.1-0.2 wt% of calcium carbonate. The fermented feed overcomes the disadvantage that the digestive enzyme in the piglets are not enough, balances the microbial community in the piglets, improves the resistance of the piglets, and has good diet-induced effect.

The invention discloses a microbial preparation for improving a bottom ecological environment of a prawn pond and a preparation method thereof. The microbial preparation takes the total preparation as a standard, and comprises a strain containing 5-50% of bacillus subtilis, 5-40% of bacillus licheniformis, 5-50% of photosynthetic bacteria and 3-40% of nitrifying bacteria. The preparation method comprises the following steps: production and seed production, singly cultivating the photosynthetic bacteria and the nitrifying bacteria to obtain a bacterium solution; carrying out composite cultivation on the bacillus subtilis and the bacillus licheniformis to obtain the bacterium solution; cultivating and fermenting the obtained bacterium solution and then centrifuging to obtain a high-concentration bacterium solution; mixing the bacterium solution with a special carrier; drying and crushing, so as to obtain the microbial preparation. By adopting the microbial preparation disclosed by the invention, the bottom organisms of the pond and the chemical oxygen consumption can be effectively reduced, an excellent bottom ecological environment is provided for the prawn, the survival rate is improved, and a disease is reduced. By adopting the method, metabolite can be produced in a fermentation manner, and the content of beneficial viable organisms and active enzyme in the product is increased.

The invention belongs to the field of feeding processing and relates to broiler chicken feed and a preparation method thereof. The broiler chicken feed is prepared from the following raw materials in parts by weight: 50-60 parts of corns, 10-15 parts of soybean meal, 10-12 parts of bran, 10-12 parts of rice bran, 8-10 parts of sorghum rice, 8-10 parts of corn straws, 5-7 parts of peanut shells, 3-5 parts of fish meal, 3-5 parts of vinasse, 2-3 parts of grape seeds, 2-3 parts of allicin, 1-3 parts of pig bones, 0.3-0.5 part of isatis roots, 0.1-0.3 part of honeysuckles, 0.1-0.3 part of liquorice roots, 0.5-0.6 part of soybean oil and 0.5-0.8 part of table salt. The broiler chicken feed has balanced nutrition match, and levels of crude protein and energy in the feed are balanced so that the weight of broiler chickens meets breed standards and the quality of chicken is improved; any additive is not added in the feed so that the quality of the chicken is improved after the broiler chickens are sold, and the chicken is green and environmentally friendly, and is safe to eat; the components of the feed contain a plurality of Chinese herbal medicine components so that the immunity of the broiler chickens is enhanced, the morbidity of the broiler chickens is greatly reduced, medicines for preventing and controlling diseases of the broiler chickens are reduced, and the feeding cost of feeders is reduced.

The invention discloses polypeptide zinc chelate prepared with soy protein isolate as base and a preparation method. The polypeptide zinc chelate is prepared by soy protein isolate as base through fermenting, enzymolysis, nanofiltering, chelating and drying. After fermenting, enzymolysis and filtering of the soy protein isolate, polypeptide is generated as chelate to obtain polypeptide zinc chelate.Purity and content of the polypeptide zinc chelate are higher than those of the like polypeptide chelate zinc, and the polypeptide zinc chelate can be directly added into fodder completely instead of pure microelement additive and is excellent in application effect. The polypeptide zinc chelate is good in food calling effect, stable and contains much multifunctional polypeptide.

The invention discloses a polypeptide iron chelate prepared from soy isolate protein serving as a substrate and a preparation method of the polypeptide iron chelate. The polypeptide iron chelate is prepared from the soy isolate protein serving as a base material which is subjected to fermentation, enzymolysis, nanofiltration, chelation and drying, and polypeptide produced after fermentation, enzymolysis and filtration of the soy isolate protein is taken as a chelating agent for preparation of the polypeptide iron chelate. Compared with like polypeptide iron chelated iron, the purity of the polypeptide iron chelate is greatly improved and the content of the polypeptide iron chelate is greatly increased, the polypeptide iron chelate can completely replace pure microelement additives to be directly added to feed, and the application effect is good; the feed attractant effect is good; the product is stable and contains a large number of multifunctional polypeptide substances.

The invention discloses high wheat bran dietary fiber steamed bread flour, belonging to the technical field of flour processing. The high wheat bran dietary fiber steamed bread flour is prepared from 65 to 85 parts of wheat flour, 10 to 25 parts of wheat bran fiber flour, 2 to 10 parts of wheat protein powder and 0.2 to 0.5 part of modifier. The modifier is prepared from Vc, glucose oxidase, lipase, sodium stearyl lactate, cellulose and xylanase; the wheat bran fiber flour is prepared by taking wheat bran as a raw material, and adopting a specific enzymolysis technology. A finished product of steamed bread prepared by adopting the high wheat bran dietary fiber steamed bread flour disclosed by the invention is good in leaven, soft in structure and good in palatability, and has unique leaven fragrance. According to the steamed bread contains more dietary fiber, particularly, the dietary fiber is processed through a unique technology, water-soluble dietary fiber therein is obviously increased, is complementary with non-soluble dietary fiber mutually, and is more beneficial to human health.

The invention belongs to the field of fodder processing and relates to laying hen fodder and a preparing method thereof. The laying hen fodder is prepared from, by weight, 50-60 parts of corn, 10-15 parts of fermented soybean meal, 10-12 parts of bran, 8-10 parts of core straw powder, 5-7 parts of champignon, 3-5 parts of fish meal, 3-5 parts of vinasse, 3-5 parts of radix isatidis, 2-3 parts of grape seed, 2-3 parts of allicin, 2-3 parts of boxthorn leaf, 0.5-0.6 part of salt, 0.1-0.2 part of grape seed oil and 4-5 parts of pig bone. According to the laying hen fodder and the preparing method thereof, nutrition is matched in balance, the egg yield of laying hens is improved, no additive is added in the fodder, the fodder is environmentally friendly and safe to eat, fodder ingredients are rich in various Chinese herbal medicine ingredients, the immunity of the laying hens is enhanced, the morbidity of the laying hens is greatly reduced, drugs used in disease control over the laying hens are reduced, the feeding cost of feeding households is reduced, and meanwhile the egg quality is improved.

The invention relates to a method for preparing hawthorn leaf dark tea. The preparation method comprises the following steps: a step a of performing selection; a step b of performing withering; a step c of performing steam de-enzyme; a step d of performing rolling-piling alternate fermentation, taking one-time rolling and one-time piling as a fermentation period, finishing fermentation preparation of hawthorn leaves in 4-5 fermentation periods, and obtaining fermented hawthorn leaves; a step e of performing drying, and obtaining the finished product hawthorn leaf dark tea. According to the method, the problems that presently, the industrial comprehensive utilization rate of hawthorn is low, the hawthorn leaf resource utilization level is poor, the product similarity is severe, and the additional profit is low can be solved.

The invention discloses a polypeptide copper chelate prepared by using soybean protein isolate as a substrate and a preparation method thereof. The soybean protein isolate is used as a basic material and is subjected to fermentation, enzymolysis, nanofiltration, chelation and drying, and the polypeptide copper chelate is prepared by using the polypeptide produced after fermentation, enzymolysis and filtration conducted on the soybean protein isolate as the a chelating agent. The polypeptide copper chelate is remarkably improved compared with like polypeptide chelated copper in purity and content, the mode that a pure microelement additive is directly added to a feed can be completely replaced, and an application effect is good. A food calling effect is good. A product is stable and contains a large amount of multifunctional polypeptide substances.

The invention discloses a Nitraria sibirica Pall lactobacillus fermented beverage and a preparation method thereof. The fermented beverage is prepared by steps of preparing a Nitraria sibirica Pall normal juice from dried Nitraria sibirica Pall fruits and carrying out anaerobic fermentation by the use of compound lactobacillus, wherein the compound lactobacillus contains lactobacillus plantarum, lactobacillus acidophilus and bifidobacterium, and cell concentration of the compound lactobacillus is 108-109 CFU / ml. Dried Nitraria sibirica Pall fruits are used as the raw material, and a special type of compound lactobacillus is utilized. Meanwhile, fermentation conditions such as solid-to-liquid ratio, fermentation temperature, inoculation quantity, culture volume and the like are optimized, and the best fermentation technology is determined through indexes such as change rate of total sugar content and sensory evaluation, etc. so as to obtain the Nitraria sibirica Pall lactobacillus fermented beverage. According to fermented beverage, astringent taste is removed, unique fermentation fragrance is increased, and the mouthfeel is pleasant, sour-sweet and palatable. By the preparation method, the Nitraria sibirica Pall fruit juice is developed from a general nutritious food into a functional food with a special curative effect. The technology of the invention is simple and feasible, can be promoted at large scale, and has a good market prospect.

The invention discloses a microbial preparation for resisting a stress reaction of a prawn. The microbial preparation comprises a compound microbial bacterium, wherein the compound microbial bacterium comprises the following bacteria in percentage by weight: 20-60 percent of bacillus subtilis, 10-50 percent of beer yeast, 3-40 percent of lactobacillus casei and 10-50 percent of rhodopseudomonas palustris. The invention further discloses a preparation method of the microbial preparation. The method comprises the following steps: respectively inoculating the four bacterial strains in corresponding culture media for enrichment culture to obtain bacteria; proportionally mixing the bacteria to obtain a compound microbial bacterium stock solution, and inoculating the compound microbial bacterium stock solution for fermentation to obtain the needed microbial preparation. The invention further discloses the application of the microbial preparation to any one prawn feed. Hydroxyl free radicals in the body of the prawn can be quickly removed by virtue of the microbial preparation, and the concentration of cortisol and the concentration of blood sugar in a serum are reduced, so that the influence of the stress reaction of the prawn on an organism is reduced, and the resistance of the prawn is improved.

A hotpot condiment comprises, by weight, 1-3 parts of pricklyash peel, 50-65 parts of dry red pepper, 11-13 parts of lawn pennywort herb, 6-8 parts of thick broad-bean sauce, 1-3 parts of fermented soya beans, 0.5-1 part of rock candy, 1-2 parts of distilled spirit, 1.5-2.5 parts of Globba racemosa Smith., 2-4 parts of garlic, 2-4 parts of onions, 1.5-3 parts of spice, 0.5-2 parts of rice wine and 70-80 parts of beef tallow. A preparation method of the hotpot condiment includes: firstly, making preparation for all ingredients according to the parts by weight; secondly, heating the beef tallow in a pot to obtain hot oil; thirdly, sequentially adding the pricklyash peel, the dry red pepper, the lawn pennywort herb, the thick broad-bean sauce, the fermented soya beans, the rock candy, the distilled spirit, the Globba racemosa Smith., the garlic, the onions, the spice and the rice wine into the hot oil prior to decocting so as to obtain the hotpot condiment. The hotpot condiment tastes good and is rich in nutrient content, healthy to eat and suitable for people with different eating habits in different places to eat.

The invention provides a composition containing fermented soybean meal for pets, and a preparation method of the composition. The composition containing fermented soybean meal for pets is mainly prepared from the following raw materials of chicken meat powder, corn, potato powder, meat and bone meal, middling, fermented soybean meal, soybean meal, beet pulp, chicken oil, beef tallow, soybean oil,hydrolytic chicken liver powder, a compound enzyme preparation, a composite microecological preparation, yeast hydrolyate, dicalcium phosphate, table salt, a vitamin premix and a mineral premix. According to the pet feed disclosed by the invention, the fermented soybean meal is used for partially replacing soybean meal and animal protein raw materials, and the compound enzyme preparation, the microecological preparation and the yeast hydrolyate are added, so that the digestibility of vegetable protein by pets can be improved, gastrointestinal tract stress can be reduced, intestinal tract health is maintained, enough protein can be provided for the pets, and the cost of the pet feed is reduced.

The invention discloses a method for preparing instant soft-shell shrimps. The method comprises the following steps: blanching fresh and alive shrimps, mixing the blanched shrimps with a fermenting solution prepared from glucose and sterile water or a fermenting solution prepared from lactose and the sterile water according to a weight ratio of 1 to (1.5-2.5), adding a lactic acid bacteria solution which is 1%-3% by mass of the fermenting solution and has a colony number of 105-109cfu / ml into the fermenting solution, and fermenting for 24-48 hours at the temperature of 25-30 DEG C to obtain the instant soft-shell shrimps. The method has the advantages that shrimp shells can be eaten, calcium lactate generated in a fermenting process seeps into shrimp meat for increasing the calcium content of the instant soft-shell shrimps, and the shrimps are special in flavor and excellent in taste.

The invention relates to the field of marine fish aquaculture, in particular to marine sparus macrocephalus feed having an immunological enhancement function. The marine sparus macrocephalus feed is prepared from fish meal, fermented soybean meal, corn starch, corn oil, disodium hydrogen phosphate, euphausia superba meal, euphausia oil, decavitamin, compound Chinese herbal medicine, compound seaweed meal, compound minerals and limnodrilus hoffmeisteri albumen powder. All components are in reasonable compatibility by taking the fish meal and the fermented soybean meal as main materials, the corn starch, the corn oil, the disodium hydrogen phosphate, the decavitamin and the compound minerals as auxiliary materials, the euphausia superba meal and the euphausia oil as main enhancers and the compound Chinese herbal medicine and the compound seaweed meal as auxiliary enhancers, food attraction and immunity can be further enhanced through the limnodrilus hoffmeisteri albumen powder, additionproportions of all components are proper, the body immunity of sparus macrocephalus and anti-bacterial, anti-virus and anti-infection functions of the sparus macrocephalus can be enhanced, a good foodattraction effect is obtained, feed coefficient is low, and wide applicability to aquaculture fish is also obtained.

The invention discloses a technology of using aspergillus oryzae and EM mixed fermentation for producing fermented soybean meal. The technology includes the steps that EM and aspergillus oryzae UE 336-2 mixed strains are adopted, after natural facultative anaerobism and submerged solid state fermentation are performed, and the fermented soybean meal finished product is obtained through low-temperature drying and micronizing. The technology has the advantages that a modern bioengineering technology and a traditional solid fermentation technology in China are combined, soybean meal serves as a main raw material and fermented through a aspergillus oryzae and EM mixture, antinutritional factors in the soybean meal are eliminated to the maximum through microbial fermentation, soybean protein is effectively degraded into a high-quality small peptide protein source, and active substances such as probiotics, oligopeptides, glutamic acid, lactic acid, vitamins and UGF (unidentified growth factors) can be produced. The technology has the advantages of improving palatability, improving digestion and absorption of the nutrient substances, promoting growth and reducing diarrhoea.

The invention discloses a pup daily ration for replacing breast milk. The pup daily ration is mainly prepared from multiple vitamins, minerals, amino acids, milk powder and corn through combination ina certain weight ratio. The prepared pup daily ration has the unique fermented aroma, has high edibility, can increase the appetite of animals, contains rich nutrients, has high protein content, contains rich lactic acid, acetic acid, glutamic acid and multiple probiotics, is beneficial to maintenance of intestinal tissue structures of pups and can promote immune functions and rapid growth of thepups.

The invention provides a fructus jujubae and radix astragali mixed fermented traditional Chinese medicine immunomodulator and a preparation method thereof. The immunomodulator is an additive made by adding 3-5% of probiotic fermentation liquor into a fermentation raw material through solid fermentation. The fermentation material, per 100g, comprises 40-55g of red dates, 10-15g of radix astragali,15-20g of alfalfa, 2-5g of bean pulp, 4-10g of corns, 2-5g of meat powder and 2-5g of insect protein. The probiotic fermentation liquor contains more than two probiotics including lactobacillus plantarum, lactobacillus acidophilus, clostridium butyricum, saccharomycetes, bacillus subtilis or lactobacillus. The immunomodulator has a unique fermentation aroma and is rich in nutrition and capable ofgiving play to synergistic effects of probiotics and traditional Chinese medicines, maintaining gastrointestinal micro-ecological flora balance and improving immunity of animals, the immunomodulator can also be used for improving appetite of mammals and increasing food intake of the mammals to increase milk nutrient content, body immunity of female animals is enhanced, the disease rate is decreased, and growth and development of bred animals are promoted.

The invention discloses crab fodder with fermented soybean meal. The crab fodder is characterized by comprising the following raw materials in parts by weight: 23-29 parts of buckwheat, 18-23 parts of grain sorghum, 19-24 parts of fermented soybean meal, 1-4 parts of calcium hydrophosphate, 5-8 parts of Chinese forest frog oil, 2-4 parts of glycine zinc, 28-35 parts of chicken, 20-25 parts of cured goose, 2-4 parts of fresh taste soybean sauce, 13-15 parts of green plum, 15-18 parts of honey-dew melon, 19-23 parts of lysimachia clethroides, 0.2-0.5 part of rhizoma cyperi, 0.5-0.8 part of cedrela root skin, 0.2-0.4 part of artemisia ordosica root, 0.1-0.3 part of Korean ginseng, 0.05-0.3 part of potassium sorbate, 3-6 parts of phagostimulant, and a proper amount of water. The crab fodder is added with the fermented soybean meal, has unique fermented fragrant taste, is good in food attracting property, improves flavor of fodder, increases appetite of crabs, forms addiction of the crabs after long-term use, improves feed intake of the crabs, promotes growth, and reduces material consumption; the cultivating survival rate of crabs can be improved by long-term consumption of the fodder.

The invention provides fermented feed special for piglets and a preparation method thereof. The fermented feed special for the piglets comprises the following components: 25-35 wt% of corn powder, 20-35 wt% of fermented soybean meal, 5-7 wt% of fish meal, 3-5 wt% of spray dried fish soluble protein powder, 2-3 wt% of spray dried blood meal, 2-5 wt% of compound enzyme preparation, 4-5 wt% of complex amino acid preparation, 8-12 wt% of low-protein whey powder, 5-10 wt% of lactose, 3-5% of sucrose, 1-2 wt% of glutamine, 0.05-0.1 wt% of xylo-oligosaccharide, 0.2-0.5 wt% of zinc oxide, 0.1-0.2 wt% of copper sulfate and 0.1-0.2 wt% of calcium carbonate. The fermented feed overcomes the disadvantage that the digestive enzyme in the piglets are not enough, balances the microbial community in the piglets, improves the resistance of the piglets, and has good diet-induced effect.

The invention discloses an anti-stress microbiological preparation for prawns. The microbiological preparation comprises composite microorganism bacteria, wherein the composite microorganism bacteriacomprise the following strains in percentage by weight of 20-60% of bacillus subtilis, 10-50% of beer microzyme, 3-40% of lactobacillus casei and 10-50% of rhodopseudomonas palustris. The invention further discloses a preparation method of the microbiological preparation. The preparation method comprises the steps of respectively inoculating a corresponding culture medium with four strains, and performing propagation culture to obtain strains; and mixing the strains in a proportion to obtain a composite microorganism bacterium stock solution, then performing inoculating in a total culture medium, and then performing fermentation to prepare the required microbiological preparation. The microbiological preparation disclosed by the invention can be added to any prawn feeds, wherein the microbiological preparation can rapidly remove.OH free radicals in prawns, and can reduce the cortisol and blood sugar concentration in serum, so as to reduce the influence of the stress response of the prawns on organisms, and improve the resistance of the prawns.

The invention belongs to the field of feed processing, and relates to chicken feed and a preparation method thereof. The chicken feed is prepared from, by weight, 35-45 parts of corn, 7-10 parts of soybean meal, 7-10 parts of bran, 2-5 parts rice bran, 1-3 parts of grain stillage, 1-3 parts of swine bones, 2-3 parts of grape seeds, 3-5 parts of fish meal, 2-3 parts of allicin, 0.1-0.2 part of common rabdosia leaves, 0.1-0.2 part of isatis roots, 0.1-0.2 part of lonicera japonica, 0.1-0.2 part of liquorice, 0.1-0.3 part of soybean oil and 0.3-0.5 part of salt. According to the chicken feed, nutrition is comprehensive, the palatability is good, the physiological need of chickens is met, and the grow speed of the chickens is increased; no chemical additive is added in the feed, and therefore green feeding is achieved; the feed is rich in multiple Chinese herbal ingredients, the chicken immunity is enhanced, and the morbidity of the chickens is greatly reduced.

The invention discloses a method for preparing refined paste by taking marine organisms and / or marine product processing wastes as raw materials. With marine organisms and / or marine product processingwastes as raw materials, particularly, squid leftovers as raw materials, autolytic enzyme hydrolysis, preferably exogenous enzyme hydrolysis and fermentation treatment are sequentially performed, sothat nutritional ingredients in the squid leftovers are effectively converted into ingredients which are easily absorbed by a human body, and bitterness and fishy smell of protein hydrolysate are removed. The prepared refined squid paste having unique fermentation fragrance and original fresh and fragrant smell of squids is attractive in fragrance, delicious in taste and lasting in fragrance retention; the product can be used as a flavoring agent for food, and endows the food with rich squid flavor.

The invention discloses fermented soybean meal for medium-large pigs and a preparing method thereof. The fermented soybean meal comprises, by weight, 250-300 parts of high-quality soybean meal, 0.6-0.8 part of seed powder of Chinese prickly ash, 0.1-0.2 part of leavening agents, 30-40 parts of animal blood meal, 20-24 parts of dried grain of distiller, 10-14 parts of oat bran, 4-7 parts of orange leaf powder, 2-3 parts of barley grass, 3-4 parts of boxthorn leaves, 2-3 parts of lemon grass, 3-4 parts of polygonum multiflorum leaves, 4-6 parts of apple peels, 0.5-0.8 part of salt, 0.4-0.6 part of ginger oil, 0.2-0.4 part of chicken powder, 1-2 parts of dark plum juice and 3-4 parts of duck bone micro powder. The fermented soybean meal has unique fermentation flavor, tastes unique and is excellent in food calling, capable of increasing animal appetite, increasing animal food consumption, promoting growth and weight increment, increasing the fattening rate, lowering material consumption and lowering the feed cost; furthermore, the fermented soybean meal further promotes the gastroenteric function of animals, promotes the healthy growth and development of animals and improves the immune function of animals.

The invention discloses a fermented feed additive, a preparation method and application thereof. The fermented feed additive is prepared by fermenting mixed strains and mixed auxiliary materials consisting of monosodium glutamate protein, bean pulp, bran, cottonseed meal, corn fibers, rice bran and powdered rice hulls, wherein the mixed strains are obtained by mixing activated strains of lactobacillus acidophilus, lactobacillus planetarium, lactobacillus casei, saccharomyces cerevisiae, bacillus subtilis and bacillus licheniformis in a proportion of (1-5): (1-5): (1-5): (1-5): (1-5): (1-5); and the dosage of the fermented feed additive is 5 to 100 percent of the weight of the animal feed when used for the animal feed. According to the fermented feed additive, the bean pulp, the bran, the cottonseed meal and other raw auxiliary materials are sufficiently utilized, so that the food consumption in the animal feeding process is reduced; the fermented feed additive can be used to partially or completely replace the animal feed, and antibiotic medicaments can be reduced or prevented from being used; and no medicament is left, so that the feeding cost of farmers is reduced.

The invention relates to the technical field of nutrition and feed for aquatic animals, and particularly relates to a special compound feed for loach seedlings, which comprises the following active ingredients in parts by weight: 25-35 parts of distillation-dried fish meal, 2-8 parts of premix, 25-35 parts of soybean meal, 5-15 parts of oil bran, 5-15 parts of rapeseed meal, 5-15 parts of flour, 0.5-7 parts of rapeseed cakes, and 0.5-5 parts of edible oil. The compound feed is prepared by sufficiently mixing all the active ingredients evenly and crushing into micropowder with 80-100 meshes, or adding 0.1-0.6 part by weight of aquatic binder into the crushed micropowder to produce granules with size of 1.2-1.5mm. The compound feed is scientific in product formula, balanced in nutritional ingredients and good in palatability, the body length of loach seedlings can be increased faster by more than 30%, the survival rate can be improved by more than 20%, and the total weight can be increased faster by more than 90%; the body length of large seedlings of more than 5cm is increased faster by more than 20%, the total weight can be increased faster by more than 85%, the feeding capability of the loach seedlings can be remarkably enhanced, the immunity of the loach seedlings can be strengthened, and after being fed with the feed, the loach seedlings have the characteristics of being strong in physique, tolerable with distant transportation, short in seedling growth delaying period, high in survival rate and the like.