464 results about "Yeast cell extract" patented technology

The invention relates to a concrete anti-cracking self-repairing agent in the technical field of building materials, and aims to solve the problem that concrete cracks are difficult to self-repair. According to the technical scheme, the self-repairing agent is characterized by comprising a microbial repairing unit formed by ZSM-5 type zeolite molecular sieve loaded bacillus pasteurii spores, mesoporous silica particles loaded with L-calcium aspartate and Fe3O4 (at) SiO2 core-shell nanoparticles which are fixed through an in-situ polymerization coating layer to form a magnetic thermal response capsule layer coating the surface of the microbial repairing unit, pLGA microspheres containing yeast extract are positioned on an interface of zeolite and hydrogel, and a trehalose-anhydrous calcium chloride eutectic compound is used as a directional mineralization accelerant. The concrete anti-cracking self-repairing agent provided by the invention is mainly used for intelligent identification and self-repairing of concrete cracks, and efficient repairing is realized through a microbial mineralization, calcium ion slow release and magnetic thermal response synergistic mechanism.

The invention relates to the technical field of environmental restoration, in particular to a slow-release material for synergistically restoring heavy metal and organic compound contaminated soil based on modified biochar and microorganisms and an application method thereof.The slow-release material is prepared from, by weight, 50-80 parts of modified biochar, 30-40 parts of sodium alginate, 10-20 parts of gelatin, 5-10 parts of glycerin and 3-5 parts of calcium carbonate. The multi-modified biochar is prepared from, by weight, 300-400 parts of a functional flora mixed solution and 5-10 parts of mixed nutrient elements of glucose, yeast extract and KHPO, and through the synergistic effect of the multi-modified biochar and the functional flora, efficient immobilization (the immobilization rate gt is 60%) of heavy metal (lead, cadmium and chromium) and efficient degradation (the degradation rate gt is 70%) of organic pollutants (polycyclic aromatic hydrocarbon and petroleum hydrocarbon) are achieved.

The invention relates to the field of nutrient solutions, and particularly discloses a high-calcium-zinc dietary nutrient solution for promoting skeletal development and a preparation method thereof, the high-calcium-zinc dietary nutrient solution for promoting skeletal development comprises the following raw materials: calcium citrate, zinc citrate, a zinc-containing yeast extract, vitamin D3, a nutrition enhancer, functional oligosaccharide, xanthan gum, anhydrous citric acid, essence, a sweetening agent and water; the preparation method comprises the following steps: mixing the zinc citrate, the zinc-containing yeast extract, the seaweed meal, the natto powder, the stachyose and the trehalose to prepare a mixture A; uniformly premixing stevioside, xanthan gum and trehalose to obtain a mixture B; s4, vitamin D3 powder and trehalose are premixed and dissolved, and a mixture C is prepared; heating the residual water, adding the mixture A, the fructo-oligosaccharide, the anhydrous citric acid, the calcium citrate, the mixture B, the trehalose and the mixture C, adding the essence, and stirring to obtain the beverage. The preparation method has the characteristic of preparing the liquid calcium-zinc dietary nutrient solution with good absorption and utilization rate and palatability.

The application relates to an organic-inorganic compound fertilizer containing functional microorganisms and a production method thereof, and relates to the technical field of fertilizers. The fertilizer comprises an inorganic core layer, an organic coating layer and a functional microorganism outer layer. The functional microorganism outer layer comprises the following components in mass fractions: 10-15 parts of compound functional microorganisms, 5-10 parts of synergistic growth-promoting microorganisms, 2-3 parts of trehalose, 1-2 parts of mannitol, 10-15 parts of sodium alginate, 8-10 parts of chitosan, 2-4 parts of yeast extract and 30-40 parts of modified active carbon carriers. The production method comprises the following steps: preparing the inorganic core layer, preheating the inorganic core layer, spraying the organic coating layer material to coat the surface, and obtaining a preliminary product with the organic coating layer; coating the functional microorganism outer layer material on the surface of the organic coating layer of the preliminary product, low-temperature drying and screening, and obtaining the organic-inorganic compound fertilizer containing the functional microorganisms. The application has the effects of improving the slow-release effect of the fertilizer and the survival rate of the microorganisms.

The invention provides schizochytrium limacinum FJ-1 and application thereof in production of phospholipid type EPA (eicosapentaenoic acid). The application comprises the following steps: taking a cryopreserved schizochytrium limacinum strain, and inoculating the schizochytrium limacinum strain into a liquid seed culture medium for pre-culture; the method comprises the following steps: inoculating pre-cultured schizochytrium limacinum into a fermentation tank according to the inoculum size of 5-10% v / v, culturing for 48-60 hours at the sea salt concentration of 0.5-1% w / v, fermenting for 48-72 hours, supplementing sea salt to a culture medium in batches until the sea salt concentration is 3-5% w / v, and continuously culturing for 96-120 hours by controlling the glucose concentration and the yeast extract concentration through supplementing materials. The technical problem that the synthesis efficiency of schizochytrium limacinum phospholipid type EPA is low is solved through precise regulation and control of salinity stress, an efficient, economical and generalizable innovative scheme is provided for industrial production of functional lipid, and the method is suitable for large-scale production.

The invention relates to the technical field of bacterium enrichment nutrient solutions, in particular to a bacterium enrichment nutrient solution for fermentation and a preparation method of the bacterium enrichment nutrient solution. The culture medium is prepared from the following raw materials in parts by weight: maltodextrin, crystalline glucose, low-pigment yeast extract powder, refined soy peptone, dipotassium phosphate, monopotassium phosphate, magnesium sulfate heptahydrate, sodium chloride, phytic acid, L-ascorbic acid, manganese sulfate monohydrate, biotin, thiamine hydrochloride and choline chloride. Through a double-carbon-source structure, maltodextrin and crystalline glucose cooperate, metabolic oscillation is avoided, and the energy utilization rate is increased; the low-pigment yeast extract powder and the refined soy peptone are complementary, so that the rapid growth requirement of thalli is met; phytic acid is chelated with metal ions to prevent precipitation, L-ascorbic acid is used for resisting oxidation, and biotin and thiamine activate a coenzyme pathway to realize accurate regulation and control of a metabolic network.

The invention belongs to the technical field of edible flavors and fragrances, and particularly relates to a method for preparing bidirectional controlled-release meat flavor by using bean dreg protein. The method comprises the following steps: taking bean dreg protein as a raw material, mixing bean dreg protein zymolyte, yeast extract, amino acid or peptide, reducing sugar and grease, carrying out three-stage heating, and respectively mixing the three-stage heating products according to a specific ratio. The obtained essence has the characteristic of bidirectional controlled-release fragrance, is pure, strong, mellow and vivid in meat flavor, can be well applied to food seasonings, and has a wide application prospect.

To provide a topical skin preparation that effectively promotes collagen production within the skin, exhibits excellent usability, and effectively enhances post-use stratum corneum moisture content.SOLUTION: A topical skin preparation comprises niacinamide, a heparin-like substance, dipotassium glycyrrhizinate, a collagen peptide, a yeast extract, and glycylglycine. It is preferable that the topical skin preparation further contains hydrogenated soybean phospholipids and phytosterols. It is more preferable that the topical skin preparation has a niacinamide content of 5 mass% or more. It is also preferable that the topical skin preparation further contains at least one plant extract selected from Arnica montana and Plantago major.SELECTED DRAWING: Figure 1

This invention provides a novel method for preparing a medical collagen sponge, relating to the field of medical sponge technology. The invention uses yeast extract obtained by Soxhlet extraction of brewer's yeast as a raw material, which is mixed and reacted with polyvinyl alcohol and graphene oxide to obtain the novel medical collagen sponge. The medical collagen sponge prepared by this invention exhibits excellent performance and good hemostatic effect. Furthermore, the preparation method is simple, and it degrades postoperatively, demonstrating significant application value in the field of medical materials.

The invention discloses a method for improving the fermentation performance of clostridium aerovorans and application of the clostridium aerovorans, and according to the method, an effective amount of methionine or a derivative thereof is added into a fermentation culture medium of the clostridium aerovorans to completely replace expensive complex organic nitrogen sources such as yeast extracts. The method successfully solves the three technical bottlenecks of slow biomass accumulation, low ethanol yield and dependence on expensive nitrogen sources in the fermentation process of the clostridium aerovorans by utilizing synthesis gas or CO2 / H2 mixed gas. Experiments prove that methionine or a derivative thereof can synergistically promote growth metabolism of thalli and a synthesis path of a product, so that the gas conversion efficiency of a carbon source is remarkably improved and metabolism is guided to flow to ethanol synthesis while the growth rate and the final biomass of the thalli are improved, and thus the production capacity of alcohols is synchronously enhanced. The method is simple in process and remarkable in effect, and an efficient and economical new strategy is provided for reducing the production cost of biofuel and promoting industrial application of a synthesis gas biorefinery technology.

The invention relates to the technical field of microbial fermentation, in particular to a fermentation medium for producing oxytetracycline. According to the fermentation culture medium, a corn starch-molasses-wheat hydrolyzed sugar composite carbon source, a soybean cake powder-corn steep liquor-yeast extract composite nitrogen source and a choline chloride-betaine-L-lysine precursor accelerant in a specific proportion are used as a core innovative system, and a form regulating agent, a defoaming agent and inorganic salt are cooperatively added. Through the synergistic effect of multiple components, the fermentation titer and yield of oxytetracycline are remarkably improved, the fermentation period is shortened, the generation of heteroacid is effectively inhibited, the mycelium form is optimized, and the oxytetracycline fermentation medium is suitable for industrial large-scale production of oxytetracycline.

The invention relates to the technical field of blood culture bottles, in particular to a composition and application thereof in preparation of a microbial culture medium. Yeast extract powder, soy peptone and casein tryptone are combined into a nitrogen source, and an aerobic and anaerobic culture medium for clinical pathogenic microorganism culture is formed. Through comparison verification, in growth experiments of nine aerobic bacteria and seven anaerobic bacteria, the culture speed and the biomass accumulation of the aerobic and anaerobic culture media added with the composition are integrally superior to those of other components excluded in the prior art and screening. Therefore, the composition can effectively promote the performance of a blood culture product, improve the clinical blood flow infection detection capability, inhibit antibiotic abuse and save the life of a patient.

The invention discloses a fermentation process for shortening a fermentation period and efficiently synthesizing Ectoine. The fermentation process comprises the following steps: screening and activating high-yield strains, preparing a fermentation culture medium, performing fermentation culture, performing sectional dissolved oxygen regulation and control, performing double-stage pH dynamic regulation and control, performing carbon-nitrogen ratio dynamic regulation based on metabolic flow analysis, performing osmotic pressure gradient induction in the later stage of fermentation, and extracting and purifying a product. According to the fermentation process for shortening the fermentation period and efficiently synthesizing the Ectoin, the expression quantity of key enzymes for synthesizing the Ectoin is increased by 80% or above compared with that of an original strain through the Halomonassp.ECT-09 strain bred through ultraviolet-nitrosoguanidine compound mutation, the basic yield reaches 35 g / L, a foundation is laid for high yield, and the method is suitable for industrial production. A glucose-trehalose mixed carbon source and a yeast extract-ammonium nitrate mixed nitrogen source are adopted, and an L-aspartic acid-L-asparagine mixed precursor is added, so that the metabolic pathway is shortened, and the loss of an intermediate product is reduced.

The invention relates to the technical field of fermented beverages, in particular to a preparation method of a high-activity fruit and vegetable probiotic fermented beverage, which comprises the following steps: adding composite fruit and vegetable juice after enzymolysis, mineral water, xylooligosaccharide, grape seed extract, yeast extract and xanthan gum into a fermentation tank, and stirring until the materials are completely dissolved; then carrying out sterilization treatment by adopting high-temperature instantaneous sterilization; adding probiotic microcapsules into the sterilized mixed liquid, and performing staged temperature-controlled fermentation to obtain fermentation liquid; and performing homogenization treatment on the fermentation liquid, and finally performing vacuum degassing to obtain the high-activity fruit and vegetable probiotic fermented beverage. A composite wall material (sodium alginate-eucheuma powder-gellan gum) of the probiotic microcapsule forms a compact gel network to effectively isolate phenols, organic acids and other antibacterial components in fruits and vegetables, so that the damage of pH fluctuation and temperature change to thalli is resisted.

The present invention belongs to the technical field of rapid detection of drug sensitivity for bacteria. Disclosed are an enrichment culture medium, and a preparation method therefor and the use thereof. The enrichment culture medium comprises the following raw materials in parts by mass: 15.0-20.0 parts of tryptone, 3.5-5.5 parts of peptone, 1.5-3.5 parts of glucose, 5.0-6.5 parts of yeast extract, 2.0-2.5 parts of dipotassium phosphate, 2.0-3.5 parts of disodium hydrogen phosphate, 1.0-1.5 parts of monopotassium phosphate, 2.5-7.5 parts of sodium chloride, 12.0-18.0 parts of proteose peptone, 15.0-22.0 parts of beef heart infusion powder, 8.0-12.0 parts of soya peptone, 1.0-5.0 parts of 0.1% nicotinamide adenine dinucleotide (NAD), 30-100 parts of newborn calf serum inactivated at 56°C for 30 min, 2.0-4.0 parts of mannitol, 3.0-5.0 parts of sodium pyruvate, 0.23-0.45 parts of cycloheximide, 0.8-2.0 parts of 0.05% bromothymol blue, 2.5-4.5 parts of 0.1% methylene blue, and 1000 parts of distilled water, with the pH value of 6.8-7.5. The enrichment culture medium is used to screen effective therapeutic drugs for bacterial diseases in poultry, and is convenient to use and has a single enrichment effect superior to that of respective selective enrichment broths of target bacteria. Therefore, the culture medium can realize rapid proliferation of common pathogenic bacteria in poultry.

The invention relates to the technical field of extraction of rare earth elements by a biological method, and provides a biological leaching method for extracting rare earth elements in fly ash by using aspergillus niger, which comprises the following steps: adding fly ash into a culture medium, sterilizing, inoculating aspergillus niger spore suspension, culturing, filtering leachate, and drying to obtain the rare earth elements, the culture medium consists of the following components in percentage by weight: 1-2% of glucose, 0.5-1.5% of a nitrogen source and the balance of water, the nitrogen source comprises peptone, yeast extract powder and diammonium hydrogen phosphate; the mass ratio of the peptone to the yeast extract powder to the diammonium hydrogen phosphate is 5: 1: (0.05-0.5). Through the technical scheme, the problem of low extraction rate of rare earth elements in related technologies is solved.

The invention relates to the technical field of skin care product raw materials, and particularly discloses a composition for controlling oil and removing acne and application thereof. The composition for controlling oil and removing acne comprises the following components in parts by mass: 3.2478-5.413 parts of a humectant; 3-5 parts of a penetration enhancer; 0.0072 to 0.012 part of a preservative; 3.1164 to 5.194 parts of a composite extract product; 2.6286 to 4.381 parts of a solvent; the composite extract is prepared by compounding a lotus corniculatus seed extract, a yeast extract, a rosa multiflora flower extract and a parsley flower extract. The acne-removing mask has the advantage of further improving the acne-removing effect.

The present invention belongs to the field of biopharmaceuticals and specifically relates to a composition for detoxifying alcohol and preventing hangovers and its preparation method, comprising the following steps: 1) adding a portion of yeast extract to purified water to obtain solution A, adding curcumin to anhydrous ethanol to obtain solution B, and mixing solution A and solution B to obtain a mixed solution; 2) adjusting the pH of the mixed solution to 5-6; 3) placing the mixed solution in a -25°C cold trap and allowing it to stand for 16-32 hours until crystals precipitate; 4) filtering at 4°C to obtain a filter cake and a filtrate; 5) pulverizing the filter cake to obtain a crystalline powder; and 6) uniformly mixing the crystalline powder, another portion of yeast extract, dihydroquercetin, and excipients, and then tableting to obtain the composition for detoxifying alcohol and preventing hangovers. The present invention utilizes a complex formed by precipitating the yeast extract and curcumin cocrystals, which expands the application range of the composition and improves the solubility and bioavailability of curcumin.

The invention discloses a culture medium for identifying gardnerella vaginalis, and relates to the technical field of bacterial culture media, the key points of the technical scheme are as follows: the culture medium comprises the following raw material components by concentration: 10.0 g / L of casein pancreatin digest, 3.0 g / L of cardiac pancreatin digest, 5.0 g / L of yeast extract powder, 1.0 g / L of corn starch, 5.0 g / L of sodium chloride and 13.0 g / L of agar, and the final concentration of defiberized sheep blood is 5%. The pharmaceutical composition is prepared from 1 mg / mL of sodium alginate, 1 mg / mL of sodium alginate, 1 mg / mL of polyanethole Sulfonate (SPS) and 10 [mu] g / mL of vancomycin. According to the invention, through optimal combination of specific components and dosages thereof, rapid identification and screening of gardnerella vaginalis can be realized, and the method has the advantages of accurate result, strong specificity and the like, and has practical popularization and application values.

The invention belongs to the technical field of food processing, and particularly discloses a preparation process of natural preservative chicken soup based on lactobacillus fermentation. The process mainly comprises the following steps: decocting chicken and water according to a specific ratio to obtain basic chicken soup; the preparation method comprises the following steps: adding lactose, a yeast extract and the like as fermentation substrates, sterilizing, and inoculating a compound lactic acid bacteria starter consisting of lactobacillus plantarum and pediococcus pentosaceus to carry out anaerobic directional fermentation until the pH value is reduced to 4.0-4.6; and after fermentation is completed, adding natural preservative enhancers such as lactoferrin, and finally, homogenizing and filling to obtain the product. Natural preservation and flavor improvement of the chicken soup are synchronously achieved through a biological fermentation method, the obtained product is high in bacteriocin yield and remarkable in pathogenic bacterium inhibition effect, long-acting preservation can be achieved without adding chemical preservatives, meanwhile, the content of free amino acid and umami substances is greatly increased, and the fresh-keeping effect is good. The method is suitable for industrial production of high-quality concentrated chicken soup seasoning and liquid soup base.

The present application relates to a kind of skin care oil compositions for sensitive skin damage repair and its application, the skin care oil compositions include microbial oil and base oil, the microbial oil is with perilla seed powder, almond powder, camellia seed powder, glucose, protein peptone, yeast extract as substrate, using schizochytrium and lactobacillus plantarum to ferment substrate, the microbial oil obtained by fermentation has good effect of repairing skin damage.

The invention belongs to the technical field of hotpot condiments, and particularly relates to a bovine bone marrow oil mellow and hot hotpot condiment and a preparation method thereof. Comprising the following raw materials in parts by weight: 205 to 298 parts of edible beef tallow, 9.5 to 14 parts of edible bovine bone marrow oil, 15 to 25 parts of dried chili, 18 to 26 parts of chafing dish bean halves, 4 to 6 parts of fermented soya beans, 13 to 20 parts of monosodium glutamate, 10 to 16 parts of edible salt, 7 to 12 parts of fresh ginger, 9 to 14 parts of garlic, 7 to 11 parts of shallots, 10 to 16 parts of spices, 4.5 to 7 parts of yeast extract, 3 to 4.5 parts of white granulated sugar, 0.5 to 0.97 part of disodium 5 '-ribonucleotide, 15.8 to 23.8 parts of edible flavors and fragrances and 0.5 to 0.9 part of capsanthin. The edible bovine bone marrow oil in the mellow and hot hotpot condiment product containing the bovine bone marrow oil has rich and deep animal fat fragrance, the fragrance is mellower than beef tallow, the condiment is good in mellowness, and the flavor and taste are improved.

This invention discloses a processing technology for antibody-enhancing probiotic feed, which includes raw material pretreatment, substrate preparation, sterilization, cooling, strain activation, aseptic inoculation, constant-temperature anaerobic fermentation, immune-enhancing compounding, filtration and homogenization, and aseptic filling and storage. The fermentation substrate liquid includes purified water, molasses, yeast extract, compound trace elements, and buffer salts. A compound microbial community composed of *Lactobacillus plantarum*, *Bacillus subtilis*, *Bifidobacterium*, and yeast is used for fermentation. The temperature is controlled at 35–39°C during fermentation, and intermittent stirring is employed. After fermentation, astragalus polysaccharide, echinacea extract, and trehalose are added for compounding. This invention reduces the loss of active ingredients by adding immune-enhancing components after fermentation, and improves the survival rate of probiotics and fermentation stability through intermittent stirring. The resulting liquid feed has a high live bacteria content and immune-enhancing effect.

The present invention discloses a method containing VB 12 The production method of the medicinal plant additive for suckling pig feed and the product thereof relate to the field of suckling pig breeding. The production method of the medicinal plant additive for suckling pig feed of the present invention comprises the following steps: (1) crushing cardamom, tricholoma, oregano and inulin respectively and enzymolyzing them with cellulase, and then mixing them in proportion, or first mixing cardamom, tricholoma, oregano and inulin in proportion, and then crushing and enzymolyzing them with cellulase to obtain a primary enzymolysis material; (2) adding potassium dihydrogen phosphate and oxalic acid to the primary enzymolysis material, and continuing to degrade to obtain a hot-cooked enzymolysis material; (3) mixing the hot-cooked enzymolysis material with molasses, wormwood, glucose, and yeast extract to obtain a mixture, adding sterilized tap water and Clostridium butyricum liquid, and fermenting to obtain a primary fermentation material; (4) adding pretreated Sanguisorba officinalis and molasses to the primary fermentation material, and continuing to ferment. The medicinal plant additive for suckling pig feed of the present invention can significantly reduce the feed-to-meat ratio of suckling pigs and significantly increase daily weight gain.

The invention discloses a fish hydrolyzed collagen peptide-based flavor beverage and a preparation method thereof, and relates to the technical field of food beverages. The flavored beverage comprises the following raw materials: fish hydrolyzed collagen peptide, a compound flavor modification stabilizer, a compound sweetening agent, concentrated fruit and vegetable juice, casein phosphopeptides, VC magnesium phosphate, zinc lactate, a low-nucleic-acid yeast extract, sodium hyaluronate, an acidity regulator and purified water. The compound flavor modification stabilizer is matched with the low nucleic acid yeast extract to form synergistic flavor regulation and control, the hydrophobic bitter peptide fragment of the fish hydrolyzed collagen peptide and the fishy smell characteristic group are wrapped from the molecular level, and meanwhile, the soft modification on the sensory level is realized through the gamma-aminobutyric acid; the effect of debitterizing and deodorizing without adding artificial essence and a large amount of cane sugar is achieved, the product flavor is natural and harmonious, the sour and sweet taste is palatable, the beverage completely conforms to the current healthy consumption trend of low sugar and no artificial addition, and the problem that the beverage has flavor defects is solved.

The preparation method comprises the following steps: carrying out fishy smell removal treatment on a beef offal raw material, and carrying out enzymolysis on the treated low-fishy-smell beef offal to obtain beef offal enzymatic hydrolysate; chopping the mixed fresh food, adding vegetable oil, heating and frying to obtain fresh food residues and fresh food oil; taking beef offal enzymatic hydrolysate, mixed spices, soy sauce, yeast extract, yolk powder, fresh seasoning oil, fresh residues, raw tallow, amino acid, reducing sugar, edible salt, white granulated sugar, monosodium glutamate and water; the preparation method comprises the following steps: uniformly mixing all the raw materials, carrying out thermal reaction, cooling, discharging, sieving to obtain reaction feed liquid, and concentrating the feed liquid until the water activity is less than or equal to 0.7. The beef offal flavor seasoning paste with natural and harmonious flavor is prepared by combining enzymolysis, Maillard reaction, low-temperature concentration and other technologies while the fishy smell removal efficiency is remarkably improved by adopting a triple fishy smell removal technology of enzymolysis, ultrasonic cleaning and fresh raw material synergistic treatment.

The application provides a sheep fattening complete granular feed and a preparation method and a feeding method thereof, relates to the technical field of feed, and the sheep fattening complete granular feed comprises the following components: ginseng stem and leaf, red yeast extract and sheep group basic feeding daily ration. The application solves the technical problems of high total ginsenoside extraction cost, low single stomach animal utilization rate, slow growth during the sheep fattening period and frequent outbreaks of diseases, achieves the technical effects of improving ginsenoside utilization efficiency, synergistically improving sheep immunity and improving the average daily weight gain of sheep during the whole period, and meanwhile, the process is simple, and the cost is low.

The invention relates to the technical field of biology, and particularly discloses a special diet nutrient solution for promoting growth and development and a preparation method thereof. The invention discloses a special diet nutrient solution for promoting growth and development. Comprising the following raw materials in parts by weight: animal-derived collagen peptide, milk-derived peptide, isomaltooligosaccharide powder, plant-derived bioactive peptide, yeast extract, salmon nasal cartilage composite powder, cereal oligopeptide, N-acetylneuraminic acid, BioPerine black pepper extract, L-calcium lactate, zinc gluconate, magnesium gluconate, vitamin B group composition, beta-carotene powder and acerola cherry fruit powder. The sour cherry concentrated powder, the roxburgh rose powder, the seasoning components and the balance of purified water are added. The product disclosed by the invention has the advantages of being high in nutrient content, good in absorptivity and capable of promoting growth and development.

The invention relates to the technical field of microorganisms, and discloses efficient detoxification of a strain of pseudoxanthomonas to ochratoxin A and application of the strain of pseudoxanthomonas to the ochratoxin A. A strain of OTA efficient detoxification strain pseudoxanthomonas X-22 is screened out, and the pseudoxanthomonas X-22 can reduce 50 mu g / mL of OTA (10000 times of the national standard) to 0 within 70 min. The strain is mainly used for performing biological detoxification on OTA through intracellular enzyme, and a detoxification product is OTalpha with extremely low toxicity. The optimal growth conditions of the pseudoxanthomonas X-22 are as follows: 1.5 wt% of glucose is added into a basic culture medium as a carbon source, 1.5 wt% of yeast extract is added into the basic culture medium as a nitrogen source, the pH value of the culture medium is adjusted to 7.5, and the culture temperature is 37 DEG C. The OTA detoxification strain pseudoxanthomonas X-22 is applied to fermentation detoxification of polluted corn and oat, the detoxification rates of the corn and the oat are 61.29% and 97.26% respectively, OTA detoxification strain resources are enriched, and a theoretical basis is provided for application of a biological detoxification technology in the corn and the oat.

1. Name of the designed product: packing bag (yeast leaflet). 2. Use of the designed product: packing of nutritious fertilizer. 3. Design points of the designed product: in the pattern. 4. Picture or photo that best shows the design points: front view. 5. The designed product is a thin product, and other views are omitted.