65results about How to "To achieve the purpose of detoxification" patented technology

The invention relates to a method for preparing a traditional Chinese medicine Pinellia ternate, comprising the following steps of: taking crude Pinellia ternate and placing in a closed container, adding the ethanol solution with volume by volume concentration of 65-80% to soak for 24-48 hours, then drying to obtain prepared Pinellia ternate. In the invention, the ethanol solution with volume by volume concentration of 65-80% is used for soaking Pinellia ternate, and the ethanol solution has stronger penetrating power for plant cells and acrimony of Pinellia ternate so that the acrimony of the Pinellia ternate can be obviously reduced after being soaking for 24-48 hours. Tested by toxicologic experiment, the prepared Pinellia ternate is acrimony free and does not numb the tongue. In the method of soaking Pinellia ternate, ethanol is less used, and only 20-30% of the weight of crude Pinellia ternate is needed to detoxicate. In the invention, alum is not used, thereby avoiding poison of A1<3+> intake of excessive residue on nervous system during the preparation of auxiliary material alum and ensuring safe clinic use. The invention meanwhile solves the problem of component loss caused by long-term soaking in water or boiling and mouldy deterioration of Pinellia ternate caused by long-term soaking in water in hot weather. The invention can effectively ensure safe and effective clinic use of Pinellia ternate.

The invention relates to the field of soil restoration, in particular to a composite curing agent for restoring soil polluted by heavy metals and an application method thereof. The composite curing agent is composed of curing agent powder and curing agent liquid. The curing agent powder comprises, by weight parts, 2-5 parts of cement, 1-2 parts of activated steel slag powder, 2-4 parts of quicklime and 1-2 parts of phosphate, and the curing agent liquid is water glass. By adoption of the composite curing agent for restoring soil polluted by the heavy metals, heavy metal pollutants in the soil can be solidified and stabilized durably and effectively, and the composite curing agent has the advantages of being good in restoration effect and high in stability. The content of effective state heavy metals in the restored soil is lower than the national standard, and the soil has the advantages of being not subjected to cracking easily and secondary argillization.

The invention discloses a method for efficiently and industrially producing sweet potato detoxification tissue culture seedlings. The method comprises the following steps of: (1) material culture, (2) material disinfection, (3) explant bud induction, (4) subculture multiplication and culture, (5) virus detection, (6) rooting culture, and (7) seedling hardening and transplantation. According to the principle that the quantity of the viruses at the growing point at the top of a plant is far less than the quantity at the lower part of the plant, the generation number of taking the growing point is enlarged, so that the aim of detoxification is achieved. According to the method provided by the invention, low hormone concentration is adopted, the MS basic culture medium is improved and a three-day dark culture method is used, so that the aberration rate of the detoxification tissue culture seedlings is greatly reduced, the growth rate of the tissue culture seedlings is accelerated, the reproductive cycle is shortened, the expanding propagation speed is high and the production cost is low.

The invention discloses a method of potato virus eradication, which includes the following steps: taking a material for virus detection, carrying out the tissue cultivation to determined material with virus, and then establishing a simple-bud material; carrying out reproducing successive-transfer cultivation to the established simple-bud material and ultra-low temperature storage treatment to the simple-bud material, reproducing the survived material after ultra-low temperature storage, and then carrying out virus detection to the survived material; and reproducing the material without virus after detection to be used for producing seed potato without virus. Compared with the traditional stem-tip virus eradication, the method of the invention has lower operation difficulty and higher virus eradication rate, and the virus which can not be easily eradicated by stem-tip cultivation can be eradicated by the method. The invention has excellent social and economic values and wide application prospect.

The invention discloses a biological internal environment conditioning device and a using method thereof. The biological internal environment conditioning device includes a conditioning chamber, an internal circulating system and an external circulating system; a temperature-humidity adjusting device is arranged in the conditioning chamber; the internal circulating system builds and maintains a stated internal environment for the inside of the conditioning chamber by the temperature-humidity adjusting device; the external circulating system prepares a certain gas components for the inside of the conditioning device and controls the pressure of the inside of the conditioning chamber. In the invention, a gas therapy device utilizes the changes of a plurality of factors like air density, temperature, humidity and partial pressure of oxygen to lead the blood circulating system of a human body to be unobstructed and to release the acid volatilizable matters in the blood from a dredged sweat duct, thus achieving the goals of dredging blood, exhausting acid and removing toxin.

The invention provides a method for treating household waste incineration fly ash in a cooperated way by lead smelting and application, and relates to the technical field of resource recovery. The method for treating household waste incineration fly ash in the cooperated way by lead smelting comprises the following steps of melting the household waste incineration fly ash which is washed by waterand dried with lead concentrates, wherein the household waste incineration fly ash is prepared from the major ingredients of CaO, SiO2 and Al2O3; meanwhile, dioxin and heavy metal elements are contained. The method has the advantages that the operation is simple; the harmless treatment and resource utilization of the waste incineration fly ash is realized; the lead smelting cost is reduced; the environment pollution is reduced.

The invention provides a method for cooperated treatment of domestic garbage combustion fly ash through copper smelting and application thereof, and relates to the technical field of resource recovery. The method for cooperated treatment of domestic garbage combustion fly ash through copper smelting comprises the following steps of smelting the domestic garbage combustion fly ash which is washed by water and dried and copper concentrate, wherein the domestic garbage combustion fly ash comprises the major ingredients of CaO and SiO2; meanwhile, dioxin and heavy metal elements are contained; thecontents of K, Na and Cl are low; during the cooperated treatment of the fly ash, no influence is caused on the copper smelting process and products. The method has the advantages that the operationis simple; the harmless treatment and resource utilization of the domestic garbage combustion fly ash are realized; the copper melting cost is reduced; the environment pollution is reduced.

The invention discloses a beneficiation method for efficiently recovering copper and molybdenum associated with gold and rhenium from porphyry type copper-molybdenum deposit and belongs to the technical field of mineral processing. The method comprises the following steps: roughly grinding raw ore under the condition of low alkalinity, and carrying out primary mixed flotation roughing, secondary mixed flotation scavenging and tailing discarding to obtain mixed flotation roughing concentrate; finely grinding the mixed flotation roughing concentrate and then carrying out secondary mixed flotation concentrating, primary molybdenum roughing and secondary molybdenum scavenging to obtain copper concentrate with 30 percent or above of copper and molybdenum roughing concentrate; regrinding and sieving the molybdenum roughing concentrate to obtain first molybdenum concentrate; and carrying out molybdenum concentrating for five times on sieved tailings, and alternatively using an inhibitor and partially combining and returning ore in molybdenum to obtain second molybdenum concentrate, wherein the content of molybdenum in comprehensive molybdenum concentrate is 50 percent or above. The beneficiation method disclosed by the invention adopts a technical solution of rough grinding mixed flotation of raw ore, fine grinding recleaning of mixed flotation rough concentrate, regrinding and sieving graded ore grinding sorting of molybdenum concentrate and has the characteristics of simple reagent system, convenient operation and management, good separating effect, stable indexes, good reproducibility and the like.

The invention discloses a Chinese herbal medicament for treating nephropathy. The medicament is an oral medicinal preparation consisting of the following components by weight: 1 to 3g of cordyceps sinensis, 5 to 10g of agilawood, 3 to 5g of dragon's blood, 5 to 10g of eucommia, 5 to 10g of wrinkled gianthyssop herb, 3 to 6g of red-rooted salvia root, 5 to 10g of tree peony bark, 3 to 6g of cape jasmine, 6 to 12g of reed rhizome, 5 to 10g of acorus gramineus, 3 to 10g of tortoise plastron, 10 to 15g of coix seed, 5 to 10g of twotoothed achyranthes root, 5 to 10g of Chinese dodder seed, 10 to 15g of glossy privet fruit, 5 to 10g of Japanese thistle herb, 3 to 6g of common lophatherum herb, 3 to 6g of Chinese gentian, 3 to 6g of kudzuvine root, 5 to 10g of fennel, 6 to 12g of Japanese fern spore, 5 to 10g of longhairy antenoron herb, 5 to 10g of lalang grass rhizome, 5 to 10g of suberect spatholobus stem, 5 to 10g of white mulberry root-bark, 1.5 to 3g of clove, 5 to 10g of self heal, 10to 15g of spreading hedyotis herb, and external application meridian medicine. The Chinese herbal medicament contains a drug capable of dredging meridian, activating blood and dissolving stasis, so that the medicament can drive the blood activating function of bowels to achieve the aim of eliminating toxins, so that healthy cell regeneration is promoted. The medicament has remarkable effect, short treatment time and no relapse.

The invention discloses a Chinese herbal medicine for treating nephropathy, which comprises an oral medicament prepared from the following components in weight ratio by crushing, mixing, decocting and filtering: 3-10g of tiger bone, 5-10g of agilawood, 3-5g of draconis sanguis, 5-10g of eucommia, 5-10g of Chinese wolfberry, 3-6g of lotus seed, 5-10g of root-bark of tree peony, 3-6g of lichen, 6-12g of angelica tail, 5-10g of calamus, 3-10g of tortoise plastron, 10-15g of semen coicis, 5-10g of radix achyranthis bidentatae, 5-10g of dodder, 10-15g of glossy privet fruit, 5-10g of tuckahoe, 3-6g of safflower, 3-6g of felwort, 3-6g of kudzu root, 5-10g of fennel, 6-12g of lygodium japonicum, 5-10g of lysimachia, 5-10g of cogongrass rhizome, 5-10g of spatholobus stem and 5-10g of mulberry bark. The Chinese herbal medicine disclosed by the invention is a prescription for regulating internal secretion to activate collaterals, activating blood circulation to dissipate blood stasis, and promoting the function of the viscera for activating blood circulation, thereby achieving the purposes of expelling toxins and promoting regeneration of healthy cells. The Chinese herbal medicine disclosed by the invention has the advantages of simple treatment method, obvious and stable effects, short treatment time, no disease recurrence and no side effects.

The invention relates to a method for improving verticillium dahliae resistance of plants. An AtALA7 gene is integrated into a target plant to obtain a transgenic plant, and the AtALA7 gene is expressed in the plant, so that the resistance of the plant to verticillium dahliae is improved, and the nucleotide sequence of the AtALA7 gene is as shown in SEQ ID NO.12. According to the invention, the resistance of arabidopsis thaliana, tobacco and cotton to verticillium wilt bacteria is improved by utilizing a transport degradation mechanism of plants to pathogenic toxins. Therefore, the invention can be widely applied to improving the resistance of different pathogenic bacteria and toxins thereof, and has wide applicability.

The invention relates to a method for improving the resistance of a plant to fusarium graminearum. The method comprises the following steps of integrating a gene AtALA1 into the target plant, and expressing the gene AtALA1 in the target plant to reduce the toxin content of the fusarium graminearum so as to improve the resistance of the plant to the fusarium graminearum, wherein a nucleotide sequence of the gene AtALA1 is as shown in SEQ ID NO.14. According to the method, the toxin content in the plant body is obviously reduced and the resistance to the fusarium graminearum is improved by utilizing a transport degradation mechanism of the plant to toxins of pathogenic bacteria. Therefore, the method can be widely used for improving the resistance of different pathogenic bacteria and toxinsthereof, and has wide applicability.

The invention relates to the technical field of detoxification and propagation of fruit trees, and in particular relates to a method for rapid propagation and detoxifying of stem tips of fragrant pomelo, and the method comprises the following steps: (1) selection and disinfection of explants, to be more specific, taking a fragrant pomelo tuber in spring or autumn for indoor germination, spraying regularly a bactericide after buds grow up, two weeks later, taking the buds again, after heat treatment in a 5% sodium hypochlorite solution of the buds for 8-10 minutes at 35-40 DEG C, putting the buds on a super clean bench under an anatomical lens for stem tip exfoliation under 8-40 times, and selecting the stem tip or a nucellar tissue of an apical bud for standby use; and (2) primary culture,to be more specific, putting the selected stem tip or the nucellar tissue once again in the 5% sodium hypochlorite solution for treating for 3-5min, and putting the stem tip or the nucellar tissue into a primary medium for rapid propagation and growth. The method for rapid propagation and detoxifying of the stem tips of the fragrant pomelo is established by selection of mediums and hormones in each stage of sterilization and tissue culture of the external explants, provides a theoretical basis and a technical support for factory production of fragrant pomelo tissue culture seedlings, and provides a new way for selection and breeding of new varieties.

The invention relates to a processing technology for a leisure non-fried potato food. The processing technology comprises the following steps of rough treatment, namely picking out potatoes which are free of mildews, green heads and deep holes and are not rotted, damaged by worms, pricked by straws or deformed, cleaning and peeling the potatoes picked out in the former step by using a cleaning and peeling machine, and carrying out secondary artificial finishing on the potatoes discharged from the cleaning and peeling machine; and fine treatment, namely quickly freezing, unfreezing, dehydrating, detoxicating, pickling, rolling-kneading, steaming, cooling, packaging and carrying out delivery self-inspection. The potato food prepared by using the technology provided by the invention is high in nutritive value, bright in color, green, nonhazardous and convenient to store and carry.

The invention relates to a method for producing a raw feed material, in particular to a method for producing non-toxin castor bean meal for feed by using microbial strains for high-temperature aerobic fermentation to remove castor bean meal toxin. The method is mainly characterized in that: the castor bean meal is subjected to two times of quick fermentation treatment at different temperatures by adopting combined strains, so that the aim of removing toxin is fulfilled. Compared with the prior art, the method has the advantages that: the toxin removing effect on ricinine and allergy in the castor bean meal are obvious by adopting the fermentation technology, and over 85 percent of ricinine and over 90 percent of allergy can be removed.

The invention relates to a method for reducing vomitoxin in wheat grain by wet ozone, which is characterized by comprising the following steps: 1, placing wheat grain in water according to the ratio of wheat grain to water being equal to 1:(1-1.5), soaking in a short time, draining after the soaking, and controlling the water content of the wheat grain to be 14%-14.5%; 2, processing the drained wheat grain with ozone immediately, wherein an ozone processor adopts a bed fumigation method, the ozone concentration is controlled at 100-120mg / L, the processing time is 30-40 min, and the vomitoxin content in the wheat grain can be reduced by 60% to 70% without affecting the physical and chemical properties of the wheat grain; and 3, placing the detoxified wheat in a boiling dryer, and reducing the water content of the wheat grain to 12% or lower than 12% by adopting a low-temperature hot air drying process. The vomitoxin content of the wheat treated with the method provided by the inventioncan be reduced by 60% to 70%, which complies with relevant standards that the limited index of vomitoxin of wheat flour in food is 1000 (mug / kg) specified in National Food Safety Standard for Mycotoxin Limits in Foods (GB 2761-2011), and the water content is 12% or less than 12%, therefore, the wheat grain can be stored for a long term, and the application range is very broad.

The invention relates to an efficient detoxification method for sweet cherry rootstocks; the method comprises the steps: 1), utilizing sweet cherry rootstock leaf buds in a field as explants for tissue culture, sterilizing and culturing to obtain tissue culture seedlings; 2) subculture; 3) thermal treatment; 4) pre-culturing and loading; 5) vitrification; 6) freezing; 7) unfreezing in a water bath after freezing, performing recovery processing for once or twice and then inducing plantlets; 8) inducing plantlets and 9) virus detection. The viruses of virus-free seedlings Gisela VI obtained by detoxifying prunus necrotic ring-spot viruses of sweet cherry rootstocks in the combination of thermal treatment and super-freezing therapy can be removed completely; stem tips can be easily peeled off; and the efficient detoxification method has wide application values in promoting healthy and sustainable development of sweet cherry industries.

The invention discloses a method for effectively biodegrading vomitoxin in DDGS. The method comprises the following steps: mixing 15-25% of two or one of a lactobacillus acidophilus mould starter anda saccharomyces cerevisiae mould starter, 65-45% of two or one of an aspergillus niger mould starter and an aspergillus oryzae mould starter and 20-30% of a bacillus subtilis mould starter into a composite mould starter; inoculating the composite mould starter into DDGS according to 3-5% of inoculating amount, after stirring for 30 min, adding an aqueous solution which contains 3.0-4.2% of ammonium sulfate until the water content of the material reaches 42-48%, stirring uniformly, standing for fermenting for 4-20 h, when the material layer is within 30 cm and the temperature rises to be 36-38DEG C, carrying out turning (oxygenation) cooling to the temperature of 30-27 DEG C, and then stopping turning; when the material layer is within 30 cm and the temperature rises to be 36-38 DEG C again, carrying out turning (oxygenation) cooling to be temperature of 30-27 DEG C again, and then stopping turning; repeatedly operating, and maintaining the whole process for 36-48 h; and when the material temperature does not rise sharply, carrying out turning cooling on the fermented material to the temperature of 26-28 DEG C, flattening and compacting the material, and then sealing for 20-30 h, and stopping fermentation and degradation when a fermentation tank diffuses sour fragrance.

The invention discloses a process and an apparatus for treating industrial hazardous waste containing hexavalent chromium. The treatment process comprises the following steps of: crushing the waste, adding water thereto, and obtaining slurry having moisture content of 55%-75%; adding sulfuric acid to the slurry to adjust the pH of the slurry to 2-3, and acid leaching for 30-60 min; adding a reducing agent to the slurry to reduce the hexavalent chromium ions in the slurry to trivalent chromium; adding a 10% lime milk solution to the slurry to adjust the pH to 9; and separating a filtrate from afilter residue in the slurry. In the above process, the industrial hazardous waste containing hexavalent chromium is crushed into small particles, acid leaching is carried out by using sulfuric acid,so that the acid dissolved hexavalent chromium in solid solution is released. The reducing agent and the 10% lime milk are added to convert the hexavalent chromium into a trivalent chromium precipitate to achieve the purpose of detoxification. The leaching toxicity of the hexavalent chromium in the filter residue is less than 1.5 mg / L and the total chromium leaching toxicity is less than 2.0 mg / L, which meets the hazardous waste landfill pollution control standard.

The invention discloses a method of producing feed having a high small-peptide content by biological fermentation of cottonseed meal, and belongs to the technical field of biological fermentation. The method adopts the cottonseed meal as a raw material. A lactobacillus acidophilus liquid and a yeast seed liquid are added. The material-liquid ratio is 1:0.6-1:0.9. Solid-state fermented cottonseed meal is obtained by performing anaerobic fermentation at 30-50 DEG C for 3-4 days, drying and smashing. The method adopts solid state fermentation, and is simple in process and low in cost. A finished product of the fermented cottonseed meal is reddish, is rich in lactic acid, various digestive enzyme, vitamins and small peptides, and has a large amount of probiotics and rich and mellow fragrance of distiller's yeast. Oxidation resistance of the product is largely enhanced that of the raw material. After fermentation, the content of gossypol is lower than 50 mg / Kg, and main mycotoxins are not detected. The feed is capable of promoting animal ingestion and boosting animal immunity and is safe and absorbable.

The invention discloses a Chinese herbal medicine for treating hepatopathy, which comprises an oral medicament prepared from the following components in weight ratio by crushing, mixing, decocting and filtering: 3-10g of gastrodia tuber, 3-12g of red sage root, 5-10g of chrysanthemum, 6-12g of bupleurum, 5-10g of semen plantaginis, 5-10g of colocasia, 3-6g of draconis sanguis, 5-10g of crude oyster, 5-15g of cassia seed, 3-10g of sea horse, 6-12g of white peony root, 10-15g of glossy privet fruit, 5-10g of shiandra, 3-6g of notoginseng, 3-6g of myrrh, 5-10g of costus root, 3-6g of brazilwood, 3-6g of safflower, 5-10g of honeysuckle, 10-15g of glabrous greenbrier rhizome, 10-15g of oldenlandia, 10-15g of dandelion and 3-6g of felwort. The prescription disclosed by the invention is used for regulating internal secretion to activate collaterals and activating blood circulation to dissipate blood stasis by firstly carrying out massage on collaterals and vessels and adopting a method for orally taking collateral medicaments or orally taking and externally applying collateral medicaments, thereby achieving the purposes of promoting blood circulation, eliminating dampness, activating collaterals and expelling toxins. The Chinese herbal medicine disclosed by the invention has the advantages of simple treatment method, obvious and stable effects, short treatment period, no disease recurrence and no side effects.

The invention relates to the technical field of industrial waste gas recycling and treatment, in particular to a device and a method for treating tail gas containing arsenic steam. The device comprises a sleeve and a cooling water jacket, wherein the sleeve comprises an inner sleeve and an outer sleeve; a gas channel is formed between the outer wall of the inner sleeve and the inner wall of the outer sleeve; the cooling water jacket comprises an outer layer cooling water jacket and an inner layer cooling water jacket; the outer layer cooling water jacket is arranged on the outer wall of the outer sleeve, and the inner layer cooling water jacket is arranged on the inner wall of the inner sleeve. The high temperature tail gas containing the arsenic steam enters the sleeve, flows along the gas channel, and exchanges heat with the sleeve having the cooling water temperature; the arsenic steam is condensed into solid under the low-temperature condition and is attached to the interior of thesleeve, and the rest gas is discharged outside through the gas channel; the device adopts a water cooling structure, thus being low in condensation cost; the device and the method can be used for effectively purifying the arsenic component in the high temperature and high flow tail gas containing the corrosive gas, and recycling the purified arsenic component.

The chromium slag soaking and reducing detoxicating process is to soak chromium slag in reductant solution so that the six-valent chronium as the toxic matter in chromium slag is separated from chronium slag and reduced into three valent chronium in the solution for detoxication. The process is scientific, simple, practical, fast in detoxication speed and low in cost. The present invention makes it possible to process chronium slag in large scale or oil environmental pollution.

The invention relates to a method for preparing a traditional Chinese medicine Pinellia ternate, comprising the following steps of: taking crude Pinellia ternate and placing in a closed container, adding the ethanol solution with volume by volume concentration of 65-80% to soak for 24-48 hours, then drying to obtain prepared Pinellia ternate. In the invention, the ethanol solution with volume by volume concentration of 65-80% is used for soaking Pinellia ternate, and the ethanol solution has stronger penetrating power for plant cells and acrimony of Pinellia ternate so that the acrimony of the Pinellia ternate can be obviously reduced after being soaking for 24-48 hours. Tested by toxicologic experiment, the prepared Pinellia ternate is acrimony free and does not numb the tongue. In the method of soaking Pinellia ternate, ethanol is less used, and only 20-30% of the weight of crude Pinellia ternate is needed to detoxicate. In the invention, alum is not used, thereby avoiding poison ofA1<3+> intake of excessive residue on nervous system during the preparation of auxiliary material alum and ensuring safe clinic use. The invention meanwhile solves the problem of component loss caused by long-term soaking in water or boiling and mouldy deterioration of Pinellia ternate caused by long-term soaking in water in hot weather. The invention can effectively ensure safe and effective clinic use of Pinellia ternate.

The invention discloses a biodegradation method for DON (deoxynivalenol) in corn germ meal. A compound koji starter is formed by mixing 15%-25% of one or two of lactobacillus acidophilus koji starterand saccharomyces cerevisiae koji starter, 45%-65% of one or two of aspergillus niger koji starter and aspergillus oryzae koji starter and 20%-30% of bacillus subtilis koji starter. The spouting corngerm meal is inoculated with the compound koji starter in the inoculum size of 3%-5%, stirring the performed for 30 min, 3.0%-4.2% of an ammonium sulfate aqueous solution is added until the moisture content of the material is 42%-48%, the material is uniformly stirred and left to stand for fermentation for 4-20 h, after the temperature is increased 36-38 DEG C in 30 cm of the material layer, turning and throwing (aeration) is performed to decrease the temperature to 27-30 DEG C, and turning and throwing are stopped. When the temperature is increased to 36-38 DEG C again in 30 cm of the material layer, turning and throwing (aeration) is performed to decrease the temperature to 27-30 DEG C, and turning and throwing are stopped. The operation is performed repeatedly and the whole process is kept for 36-48 h. after the material temperature is not increased quickly, the fermented material is turned and thrown to be cooled to 26-28 DEG C, the material is flattened, compacted and then sealedfor 20-30 h, and fermentation degradation is ended when sour fragrance spills a fermentation tank.

The invention discloses a preparation for reducing the arsenic content in rice grains. The preparation is prepared from, by weight, 20-25 g of S-methyl-L-cysteine, 20-25 g of L-selenomethionine, 40-50 g of cystathionine, 150-200 g of mannitol chelated calcium, 100-150 g of potassium pyrophosphate, 5-10 g of ethoxy modified trisiloxane and 10-15 g of polyaspartic acid. The invention further discloses a preparing method of the preparation for reducing the arsenic content in the rice grains. An application method of the preparation comprises the steps that the preparation is applied in the following six periods respectively, and the six periods comprise the stage of soil preparation before rice transplanting, one month after transplanting, the first day to the tenth day in rice seedling stage, the first day to the seventh day in rice tillering stage, the first day to the seventh day in rice flowering stage and the first day to the seventh day in rice filling stage.

The invention provides a preparation for degrading printing and dyeing pollution in a natural fabric. The preparation is prepared from, by weight, 10-20 parts of a citrus extract, 5-15 parts of a bacterium degradation preparation, 3-10 parts of maltose, 2-5 parts of betaine, 1-3 parts of baking soda, 2-5 parts of glucose oxidase, 1-3 parts of pectinase, 1-2 parts of cellulase, 2-5 parts of a metalchelating agent, 1-2 parts of tween-80, 1-2 parts of span-80 and 100-120 parts of deionized water. The glucose oxidase is separated from penicillium notatum, the pectinase is separated from aspergillus niger, and the cellulase is separated from basophilic bacteria. The preparation method of the preparation is simple, the raw material sources are wide, the cost is low, and the preparation has a good degradation effect on the printing and dyeing pollution of the natural fabric, is free of pollution, toxicity and harm, has fragrance and is popular among mass consumers.

The present invention discloses a preparation method of cottonseed cake and meal feed containing lotus shell feeding compound enzyme and belongs to the field of feed. Aspergillus niger is added into a culture medium to be cultured to obtain an aspergillus niger spore suspension, lotus shells, wheat bran and other substances are added into the suspension to conduct sealed culture. An absolute ethyl alcohol is added into a filtrate to obtain a compound protease and the compound protease is separated and dried to obtain a lotus shell feeding compound enzyme. The cottonseed cake and meal is subjected to enzymolysis and detoxification and the enzymolyzed and detoxified cottonseed cake and meal, and the lotus shell feeding compound enzyme are subjected to mixed enzymolysis, granulation and drying to obtain the cottonseed cake and meal feed containing the lotus shell feeding compound enzyme. The aspergillus niger microorganism is used to conduct fermentation and culture. Free cotton phenol is combined with protein amino acids to form a combined cotton phenol, which not only achieves the purpose of detoxification, but also increases the protein content in the cottonseed cake and meal to prepare the lotus shell feeding compound enzymes to enable higher nutritional value of the feed.

The invention discloses a method for removing mutton smell of mutton fat. Firstly, the mutton fat is melted, then, whole milk powder, peanut salad oil, cold-pressed olive oil, monoglyceride, phospholipid and lemon essential oil are sequentially added, the mixture is slowly stirred for 5-10 min, stirring is stopped and cooling is performed; repeated heating, stirring and cooling are performed 2-3 times, stirring is stopped, and the mutton fat is naturally cooled. The mutton fat obtained with the method basically has no mutton smell, is in a softer solid state and is faint yellow, aromatic and suitable for making oil tea, shortening and the like.

The invention discloses a method for detoxifying cottonseed cakes by using microorganism fermentation and belongs to the field of cottonseed cakes. The method comprises the following steps: carrying out high-temperature sterilization on the cottonseed cakes, and then mixing the cottonseed cakes with fresh scindapsus aureus juice and filtering; mixing filtering dreg with nutriments including peptone and the like to prepare a culture medium; culturing aspergillus niger strains and saccharomycetes strains respectively; fermenting after culturing; after fermenting, filtering to obtain filtering dreg; and washing the filtering dreg with acetone and water respectively, and drying to obtain the product. According to the method disclosed by the invention, microorganisms including aspergillus niger and saccharomycetes are cultured and fermented so that free gossypol is combined with protein amino acids to form combined gossypol, and furthermore, the aim of detoxifying is realized and the content and quality of protein in the cottonseed cakes are improved; and byproducts are not produced, a production process is simple and the cost is low.