121results about How to "Easily absorbable" patented technology

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 discloses a method for preparing fish-and-rice mixed breaded fish sticks by using a microorganism leavening agent. The method is characterized in that fresh fish or frozen fish is taken as a raw material; and the fish-and-rice mixed breaded fish sticks are prepared by the following steps: pretreating and mashing the fresh fish or the frozen fish; inoculating the leavening agent; and filling, fermenting, sterilizing, cooling and storing. To sum up, the fish-and-rice mixed breaded fish sticks prepared by the method disclosed by the invention have unique fermentation flavors, are soft, fine and smooth in texture, and have the advantages of high resilience, high nutritive value, good safety and long storage period, thereby especially providing a brand new processing way for processing freshwater fish in China.

The invention relates to the technical field of deep processing of agricultural products, in particular to a fermented sausage of dietary fiber and goose. The fermented sausage of dietary fiber and goose is made by steps of pickling raw goose, chopping and mixing to obtain goose paste, inoculating mixed leavening agent, stuffing, smoking, curing and packaging. The fermented sausage of dietary fiber and goose is delicate in taste, easy to digest and totally free of goose smell. The fermented sausage of dietary fiber and goose further has the advantages of high nutritional value, high safety, convenience to eat, easiness to preserve, probiotic effectiveness, health caring and the like. The fermented sausage of dietary fiber and goose, developed for society, is novel and instantly serviceable. Product cost is lowered. Economic benefit is improved. Industrial development of the goose industry in China is promoted.

The invention relates to a culture medium for breeding earthworms and a stereoscopic earthworm breeding method and device and belongs to the technical field of earthworm breeding. The culture medium is prepared through the following method that firstly, a base material and EM bacterium liquid are mixed, humidity is adjusted to 80%-90% to obtain a mixed material, and the base material is mainly composed of livestock feces, coarse fiber materials and sludge; secondly, the mixed material is subjected to closed anaerobic fermentation for 22-26 h, and after temperature is lowered to 28-32 DEG C, the EM bacterium liquid is added to continue the closed anaerobic fermentation for 22-26 h, and a fermented material is obtained; and thirdly, net bags are filled with the fermented material, and after compacting, the culture medium is obtained after piling and thorough decomposing are performed for 1-3 days. The culture medium achieves that pollution is treated through cultivation and achieves effective recycling of organic solid waste, nutrient substances in the base material are reserved to the maximum extent, and the culture medium is suitable for growing and breeding of the earthworms; and a three-dimensional stereoscopic space is provided for activity and breeding of the earthworms, adult earthworms are not needed to be separated manually, and intensified stereoscopic breeding of the earthworms in a greenhouse or in an indoor environment can be achieved easily.

The invention discloses tomatoes rich in organic selenium and a production method thereof. The tomatoes rich in organic selenium have an organic selenium content of 10-240 microgram/kg, with organic selenium accounting for over or equal to 80 percent of the total selenium content. The method comprises the following steps: applying selenium-rich nutrient into nursery medium or nursery ridges during tomato seedling raising phase, transplanting with soil, i.e., brining selenium-containing medium at the roots of tomato seedlings into a farmland, and finally harvesting tomatoes rich in organic selenium. The selenium-rich nutrient comprises nano-selenium plant nutrient, microbial fertilizer and boiler ash residue which have a weight ratio of (1-4): (1-4): (1-4), with a selenium content of 100-1000 mg/kg. The invention have the advantages that the tomatoes are rich in selenium, the overall selenium content is uniform, and the ratio of organic selenium in the method is improved, thereby solving the problem of selenium content stability in different batches of tomatoes in the prior art, ensuring uniform selenium content in the tomatoes, and realizing standardized scale production.

The invention relates to a preparation method of a donkey-hide gelatin small molecular peptide. Donkey-hide gelatin is adopted as a main raw material, and the donkey-hide gelatin small molecular peptide is prepared by adopting the technologies such as raw material pretreatment, enzymolysis, filtration, decolorization and drying, wherein an enzymolysis process is characterized in that enzymolysis is carried out for multiple times by adopting multiple proteases, and collagen in the donkey-hide gelatin is treated by enzymolysis to obtain a small molecular peptide easy to be digested and absorbed by a human body. The preparation method of the donkey-hide gelatin small molecular peptide has the beneficial effects that a compound biological enzyme enzymolysis technology is utilized, enzymolysis is carried out by sequentially adopting alkaline protease, neutral protease and pepsin for enzymolyzing macromolecular protein contained in the donkey-hide gelatin into the donkey-hide gelatin small molecular peptide, the molecular weight of the obtained donkey-hide gelatin small molecular peptide is mainly distributed within 100-1000D, and the obtained donkey-hide gelatin small molecular peptide is mostly a small molecular peptide such as dipeptide, tripeptide and tetrapeptide, belongs to a small molecular structure and is extremely easily absorbed and utilized by the human body.

The invention discloses a lansoprazole enteric liquid capsule which has a simple manufacturing process, avoids water from being led in during the manufacturing process, and has good storage stability and a manufacturing method. The lansoprazole enteric liquid capsule consists of lansoprazole, dispersant, edible vegetable oil, magnesium oxide or magnesium carbonate, an emulsifier, poloxamer, animal and vegetable glue, and sodium citrate. After being mixed uniformly, raw materials enter into a colloid mill, and then the raw materials are infused into a hollow capsule, and polyacrylic resin ethanol solution is used as the sealing material to sleeve and seal the infused capsule. The invention suspends the lansoprazole into hydrophobic excipient oil, forms a protective film around the lansoprazole powder, does not lead in water during the manufacturing process, avoids the degradation of the lansoprazole, does not need to wrap an isolation layer and an enteric coating, and has short production cycle, simple production process, low cost, and good product quality and stability.

The invention relates to a compound protein powder for preventing postmenopausal women from osteoporosis. The components and weight percentage thereof are: 55 percent to 80 percent of soybean protein powder; 15 percent to 35 percent of whey powder, 0.2 percent to 0.8 percent of soybean isoflavone, 1 percent to 5 percent of oligosaccharide, 1.2 percent to 2.4 percent of calcium lactate, 0.5 percent to 1 percent of stabilizer and 0.5 percent to 1.5 percent of lecithin. The product of the invention is safe and reliable to eat, which has good effect, innocuity, no side effects and dependence. Furthermore, the invention can protect the health of middle-aged women by eating often, especially for improving the healthy problems caused by lacking of estrogen, so as to improve the life quality and living quality of women. Therefore, the invention can be taken as a protein complementary product to be eaten frequently by women.

The invention discloses a feed for weaned pigs. The feed comprises the following components: weaned pig feed core material, smashed microwave corn powder, smashed microwave bean powder, fermented bean meal, wheat middling, steam fish meal, high-fat whey powder, calcium hydrogen phosphate, an anthony pig compound premix, a compound acidifying agent, a compound emulsifying agent, choline chloride, an antioxidant, a mold removal agent, edible salt, 98 percent of lysine hydrochloride, DL-methionine and mountain flour. The preparation method for the feed comprises the following steps of: performing microwave treatment on corns and beans, then smashing and screening the corns and the beans, and proportionally mixing the components. According to the feed, the problem of weaning of anthony pigs is solved by weakening the weaning stress of the anthony pigs, improving the anti-virus capability of the anthony pigs and improving the immunity of the anthony pigs; the daily weight gain of the anthony pigs can be effectively increased; the material-to-meat ratio can be reduced; the diarrhea rate is reduced by over 3 percent; the daily feed intake is increased by over 6 percent, so that the anthony pigs have high stress resistance and immunity.

The invention discloses powdery compound feed for the anguilla marmorata black fry stage. The powdery compound feed comprises fish meal, pre-gelatinized starch, fermented soybean meal, extruded soybean, fish oil, beer yeast, mineral, monocalcium phosphate, choline chloride, vitamin complex and the like. Compared with the traditional feed, the powdery compound feed for the anguilla marmorata black fry stage, disclosed by the invention, has the advantages of comprehensive nutrition, little pollution to culture water and wide source of raw materials; and compared with the existing powdery compound feed for the Japanese anguilla japonica eel black fry stage, the powdery compound feed for the anguilla marmorata black fry stage, disclosed by the invention, has the advantages of high feed conversion rate, high digestion utilization rate, no need of coloring components and the like, and is green and pollution-free.

The invention discloses a non-antibiotic micropowder aged compound hard particle feed for loaches, which is prepared through the following steps: preparing raw materials such as bean meal, red fish meal, spray-dried blood cell meal, cottonseed meal, wheat, rapeseed meal, peanut meal, rice bran, mineral premix, calcium dihydrogen phosphate, calcium propionate, health-care liquid and the like, performing micropowder processing, and performing high-temperature pelletization to obtain the high-digestibility non-antibiotic compound hard particle feed for loaches. The feed has the advantages of high feed utilization rate, high anti-nutritional factor destruction rate, high in-water stability, low feed coefficient and low morbidity rate. When loaches are fed with the feed, water pollution can be reduced, the loach survival rate can be increased, and the feeding cost can be lowered. The adult loaches are favorable in shape, palatable in flesh and abundant in nutrition, and can achieve health-care effect on human health.

A technology of desulphurization by regenerated ammonia with combined production of calcium sulfate whisker. specifically, calcium carbide slurry is used as a raw material to react with ammonium chloride (or ammonium nitrate) to generate calcium chloride (or calcium nitrate) and simultaneously regenerate ammonia for desulphurization; and after the desulphurization product ammonium sulfite is oxidated to be ammonium sulfate, the ammonium sulfate is reacted with the calcium chloride (or calcium nitrate) to prepare calcium sulfate whisker, wherein the ammonium chloride (or ammonium nitrate) generated by the ammonium sulfate and the calcium chloride ( or calcium nitrate) is recycled. The technology is advantageous in that: (1) the desulfurization rate is more than 95%, and the absorbent ammonia is obtained by regeneration; (2) the regeneration reaction is relatively complete, with the conversion rate of the calcium carbide slurry being more than 95%; (3) the loss of the ammonia is reduced by more than 10%; (4) the desulphurization energy consumption is reduce by more than 10%; (5) the investment on desulphurization equipment is decreased by more than 20%, and the investment on whisker production equipment is decreased by more than 20%; and (6) the obtained calcium sulfate whisker has a high length-diameter ratio which reaches 50-200, high whiteness which reaches 90%, and high purity which reaches 99%.

The invention discloses powdery compound feed for the anguilla marmorata adult stage. The powdery compound feed comprises fish meal, pre-gelatinized starch, fermented soybean meal, extruded soybean, fish oil, beer yeast, mineral, monocalcium phosphate, choline chloride, vitamin complex and the like. Compared with the traditional feed, the powdery compound feed for the anguilla marmorata adult stage, disclosed by the invention, has the advantages of comprehensive nutrition, little pollution to culture water and wide source of raw materials; and compared with the existing powdery compound feed for the Japanese eel adult stage, the powdery compound feed for the anguilla marmorata adult stage, disclosed by the invention, has the advantages of high feed conversion rate, high digestion utilization rate, high protein content, low fat content, no need of coloring components and the like, and is green and pollution-free.

The invention discloses a making method of non-crystal starch particle without non-organic solvent water phase, which comprises the following steps: dispersing starch in the water or salt solution; allocating even starch emulsion; heating; or adding alkaline to improve pH value; proceeding non-crystal disposal; drying; grinding; sieving; placing obtaining the product with higher chemical and biological reacting activity and better penetrability and manufacturing property.

The invention discloses a traditional Chinese medicine additive capable of improving the lactation yield of diary cow and a preparation method thereof. The traditional Chinese medicine additive capable of improving the lactation yield of the diary cow comprises the common components in part by weight: 15-19 parts of rhizoma polygonati, 15-18 parts of radix polygoni multiflori, 7-12 parts of astragalus membranaceus, 7-10 parts of angelica sinensis, 5-9 parts of spina gleditsiae, 5-9 parts of codonopsis pilosula, 5-9 parts of uniflower swisscentaury root, 5-8 parts of fructus liquidambaris, 5-8 parts of tribulus terrestris and 5-8 parts of ricepaperplant pith. The preparation method of the traditional Chinese medicine additive comprises the following steps: mixing the medicinal materials according to proportion, processing the medicinal materials into medicine powder being 50-70 meshes, adding 30% of purified water and proper amount of brown sugar into the medicine powder, fermenting naturally to form ferment, grinding medicine residue after extracting a ferment liquid by a high-speed grinding machine into paste; mixing the paste with other feed raw materials in proportion, mixing high-quality bacillus and high-quality purified saccharomycetes fully, and fermenting again for 36 hours, thereby preparing the traditional Chinese medicine additive capable of improving the lactation yield of diary cow. The traditional Chinese medicine additive has the effects of being mild in medicine property, being easy to absorb and improving the lactation yield of diary cow.

The invention relates to the technical field of healthcare food, and specifically discloses a collagen product and a preparation method thereof. The collagen product is prepared from the following components in parts by weight: 20 to 30 parts of milk mineral, 5 to 20 parts of fish collagen peptide, 2 to 10 parts of cherry powder, 1 to 5 parts of noni powder, 0.5 to 5 parts of crocodile peptide, 0.1 to 2 parts of cattle ligament elastin peptide, 25 to 35 parts of maltodextrin and 15 to 25 parts of sorbitol. The collagen product provided by the invention has a synergistic effect in multiple aspects of basic nutrition safeguard, multi-path oxidation resistance, calcium element supplementation and the like through a scientific and reasonable formula, and has multiple healthcare functions on skin, skeletons and the like of a human body.

The invention discloses a Tilapia mossambica iron-rich blended hard particles feed, which comprises the following ingredients by weight: 10-14 parts of iron-rich fermented raw materials, 8-10 parts of fish meal, 9-11 parts of shrimp bran, 7-9 parts of soybean meal, 18-22 parts of peanut meal, 30-35 parts of sub-powder wheat bran, 8-10 parts of corn flour, 6-8 parts of flour, 7-9 parts of soya-bean oil, 1-2 parts of dehydrated locust tree leaves, 1-2 parts of dehydrated spinach and 1-2 parts of feed additive. The preparation method comprises the following steps: the soybean meal and the peanut meal which are inoculated with iron-rich yeast for fermentation are blended with other ingredients according to weight to obtain a feed base-material, and the base-material is subjected to tempering and aging under certain pressure, humidity and temperature by using a biaxial differential conditioner to obtain the product. The feed provided by the invention has the advantages of high feed utilization rate, high destroy rate of anti-nutritional factors, high stability in water and small feed coefficient. After the feed is used for Tilapia mossambica, the pollution of the water quality can be reduced, the survival rate of the Tilapia mossambica can be increased and the feeding cost can be reduced. The fish fed with the feed has good body figure, delicious meat quality and abundant organic iron contents. After people frequently eats the iron-rich fish, the people has enhanced immunity and full energy, after a child frequently eats the iron-rich fish, the child grows rapidly and is intelligent.

The invention provides a new L-carnitine pharmaceutically-acceptable salt, namely L-carnitine pyruvate and divalent metal salts thereof, and a preparation method and application thereof. The L-carnitine pyruvate and divalent metal salts thereof have the characteristics of higher stability and lower water absorbing tendency than the L-carnitine inner salts, can be accepted by the human body and participate in the physiologic metabolism of the human body more easily than the existing L-carnitine pharmaceutically-acceptable salts, and have stronger nutrition and treatment actions. The invention also provides application of the L-carnitine pyruvate and divalent metal salts in preparing slimming medicines or health foods, application in preparing diet/nutrition supplements and application in preparing veterinary products or feeds.

The present invention relates to food, health product and medicine, and especially oyster zinc replenisher comprising effective components of oyster powder and zinc citrate and supplementary material. Oyster has high content of zinc chelated in protein and nucleotide and easy to absorb safely, so that oyster possesses outstanding zinc deficiency improving effect. Oyster also contains rich taurine essential for nerve cell. Zinc citrate has the advantages of easy absorption and high bioavailability, and the absorbed zinc ion can antagonize harmful Pb, Cd and other heavy metals.

The invention discloses a preparation method of a traditional Chinese medicine contained fish feed additive. The traditional Chinese medicine contained feed additive comprises the following common traditional Chinese medicines in parts by weight: 18-25 parts of polygonatum sibiricum, 16-20 parts of polygonum multiflorum, 13-16 parts of poria cocos, 12-16 parts of pine needles, 8-15 parts of poplar flowers, 7-12 parts of anemone chinensis and 7-12 parts of heartleaf houttuynia herb. All the traditional Chinese medicines are mixed according to a ratio and are processed into traditional Chinese medicine powder with the size of 50-70 meshes; purified water accounting for 30% of the powder and a proper amount of brown sugar are added into the traditional Chinese medicine powder, and the mixture is naturally fermented to obtain ferment; after ferment liquid is extracted, traditional Chinese medicine dregs are ground by a high-speed pulping machine to obtain paste; the paste, purified high-quality bacillus and high-quality saccharomycetes are sufficiently mixed and then are fermented for 36 hours in one step to prepare the traditional Chinese medicine contained fish feed additive. The traditional Chinese medicine contained fish feed additive has the advantages of gentle drug properties, no stimulation on fish intestinal canals, easiness for digestion and absorption, effective prevention of fish diseases and no pollution to aquatic water.

The invention relates to a method for enriching GABA (gamma-aminobutyric acid) in mulberry leaves. The method comprises the steps that: ganoderma lucidum is activated by a PDA (Potato-Dextrose-Agar) culture plate, and then is transferred to a PDA liquid culture medium to be cultured until mycelial pellets grow from the culture which is used as a fermentation seed; according to the inoculum size of 1-3% of volume ratio, the cultivated culture is inoculated into a mulberry leaf culture medium, and after shaking and fermentation at constant temperature, a mulberry leaf ganoderma lucidum fermentation broth with high content of GABA is obtained. The mulberry leaf culture medium comprises mulberry leaf powder with mass percent of 1-5%, 0.1-0.5 mg/100ml calcium chloride, and a PDA liquid culture medium with pH being 6-8. The method disclosed by the invention is simple and convenient to operate, the yield is high, no pollution is generated, and separation and purification are facilitated. The mulberry leaf fermentation broth with high content of GABA can be further developed into functional food, which has a pharmacological function of preventing and treating geriatric diseases and mental diseases, and higher application value is realized.

The present invention discloses a fermentation aroma type antibiotic-free enteritis-preventing ctenopharyngodon idellus young fish formula hard-particle feed, wherein soybean meal, lutjanus erythopterus powder, cottonseed meal, wheat, rapeseed meal, ramie fiber, Chinese herb powder, a feed additive, a mineral premixed material, calcium dihydrogen phosphate, calcium propionate and other raw materials are fermented, the fermented materials are dried, and crushing and low temperature granulation are performed to obtain the high digestion rate and high absorption rate fermented antibiotic-free ctenopharyngodon idellus young fish formula hard-particle feed. According to the present invention, the feed has advantages of high feed utilization rate, high anti-nutrition factor damage rate, high stability in the water and low feed coefficient; and with the application of the feed to feed the ctenopharyngodon idellus, the advantages of health fish intestinal tract, water pollution reducing, ctenopharyngodon idellus young fish survival rate improving, feeding cost reducing, good breeding fish shape, strong disease resistance, low incidence, effective prevention of the occurrence of stress enteritis, prevention of group infectious diseases, delicious fish meat, rich nutrition and human health care can be provided.

The invention provides a cordyceps militaris oral tablet, which is a solid tablet, and the water content is lower than 5%, the solid component comprises the following materials by weight percentage: 60-90% of cordyceps militaris, 5-20% of cordycepin extract product, and 0-20% of adenosine extract product, wherein the cordycepin extract product and the adenosine extract product are extracted from cordyceps militaris. The tablet takes cordyceps militaris as a main material, active components of cordycepin and adenosine extracted from cordyceps militaris are added, active components content of cordycepin and adenosine is high, daily health care and treatment amount can be reduced, and cost is greatly saved.

The invention discloses a golden mushroom medium and its preparation method. The formula of the medium comprises: by weight, 40-50% of herb of alligator alternanthera, 20-25% of rice straw, 3-5% of soybean meal, 10-15% of soluble starch, 1-3% of gypsum, 0.5-1% of calcium superphosphate and 0.5-1% of magnesium sulfate. According to the golden mushroom culture method, its manufacturing and production costs are low, production costs are saved, and economic benefit of golden mushroom is raised. Meanwhile, the grown golden mushroom contains other nutrient contents which are not contained in other golden mushrooms. Thus, nutritive value of golden mushroom is raised.

The invention discloses a zinc supplementing drink, which comprises the following components in part by weight: 0.2 to 0.4 part of zinc gluconate, 8 to 10 parts of honey, 0.2 to 0.6 part of citric acid, 0.6 to 1 part of amino acid, 20 to 30 parts of white granulated sugar, 0.1 to 0.3 part of essence and the balance of water, wherein the total weight of the components is 100 parts. The preparation method of the zinc supplementing drink is very simple, the zinc in the drink can be absorbed and used by human body very easily, and thus, the zinc supplementing drink is an ideal product for supplementing zinc.

The invention belongs to the field of biotechnology and relates to a directly to a lipase catalysis method for synthesis of astaxanthin succinate by directly using Phaffia rhodozyma as raw material through separation and coupling reaction. The specific method is as below: breaking Phaffia rhodozyma cells by a high-pressure homogenization method, centrifuging, recovering, freezing, drying, adding a mixed solution of isopropanol / hexane for astaxanthin extraction, subjecting the extraction liquid to rotary evaporation and concentration, directly adding reaction solvents of lipase, succinic anhydride and DMF at a temperature of 20-50 DEG C for esterification, so as to synthesize astaxanthin succinate. The method has important application value and prospect in solving the problem of high unstability of astaxanthin, and production of stable efficient antioxidant astaxanthin succinate.

The invention discloses a medicinal preparation for treating colpitis and a method for preparing the same. The medicinal preparation consists of ornidazole, sodium bicarbonate, Citric acid monohydrate, semi-synthetic fatty glyceride and polysorbate80. For the effervescent suppository of the invention, the ornidazole is added with a foaming agent, so that the effervescent effect can be generated to accelerate the dissolution of the suppository and the release of the medicament when the effervescent suppository is used. The medicinal preparation has the advantages of the effervescent preparation as well as characteristics of the suppository; the medicament can be dissolved and absorbed more easily; and the effervescent suppository is the solid preparation and contributes to the storage of the medicaments which have active properties and are easily oxidized and reduced. Therefore, the medicinal preparation is actively meaningful for actual clinical application.

The present invention discloses unhatched-egg-extract-containing senile cardiovascular disease prevention instant powder, and relates to the technical field of health food products, and the unhatched-egg-extract--containing senile cardiovascular disease prevention instant powder is made from the following raw materials in parts by weight: 5-10 parts of a live-birth unhatched-egg-extract, 8-15 parts of live-birth unhatched-egg yolk powder, 20-25 parts of ginkgo biloba leaf, 15-20 parts of black fungus, 15-20 parts of spinach root, 15-20 parts of coconut powder, 13-16 parts of cattail pollen, 10-15 parts of maltodextrin, 10-15 parts of angelica, 10-15 parts of grape seed, 8-13 parts of cinnamon leaf, 7-11 parts of myotonin rice bran oil, 6-10 parts of cortex periplocae, 6-10 parts of wine residue, 5-8 parts bitter gourd seeds and 4-6 parts of kelp. The unhatched-egg-extract-containing senile cardiovascular disease prevention instant powder has rich nutritional value and good preventive effect, has no side effects after taking, is easy to take, can be quickly dissolved in water, can be easily absorbed and metabolized by human body after taking, and is an effective senile cardiovascular disease prevention product.

The invention belongs to a method for preparation of lentinan and lentinus edodes polypeptide from defective lentinus edodes and lentinus edodes stems. The method includes: crushing defective lentinusedodes and lentinus edodes stems, carrying out ultrasonic low-temperature continuous countercurrent extraction on the crushed lentinus edodes, carrying out biological enzymolysis on the extracted solution, carrying out enzyme deactivation treatment on the enzymatic hydrolysate, conducting filtering, fine filtering and re-separating on the enzymatic hydrolysate subjected to enzyme deactivation treatment to separate a polysaccharide concentrated solution and a polypeptide concentrated solution, and carrying out spray drying on the polysaccharide concentrated solution and the polypeptide concentrated solution respectively to prepare lentinan and lentinus edodes polypeptide. The method has the characteristics of easily available raw materials, low cost, few regional limitation of raw materials, and lower cost of the prepared lentinan relative to water extraction and alcohol precipitation method, can realize co-production of the lentinan and lentinus edodes polypeptide through a same set of process, and the lentinan and lentinus edodes polypeptide obtained through co-production have the advantages of high purity, few impurity, stable quality, no solvent residue, easy absorption and easy storage.

The invention discloses a bee compound feed. The bee compound feed comprises the following materials: bean cake, sesame-seed cake, sunflower cake, earthworm powder, dry skim milk, yeast powder, pollen, vitamin C, inorganic salt, heavy syrup and the like. The bee compound feed is rich in nutrition, low in cost and high in performance-price ratio, realizes easy digestive absorption for bees and is good in preference; bees fed by the bee compound feed have good resistibility and strong reproductive rate; the feeding death rate is lower than that of common bee feeds; the bee compound feed provided by the invention is simple and reasonable in manufacturing technology, easy for large-scale industrial production and convenient for transport, can be widely used as bee feed and has very high economic and social benefits.