48results about How to "Reduce residual toxicity" patented technology

The invention relates to the field of food processing and the technical field of food production methods, in particular to a large-scale industrial processing method of black bean small peptide, a special processing process of black nice and black sesame seed and a health preserving milk containing black bean small peptide, black nice and black sesame seed and a production method thereof. The production method of the health preserving milk comprises the following steps of: treating black beans by a microwave treatment technology and alkali protease or papayotin enzymolysis for removing nutrient-resistant factors from the black beans and producing the black bean small peptide; treating the black nice and the black sesame seed by using microwave and enzymolysis of saccharifying enzyme; and mixing with milk to obtian the health preserving milk containing black bean small peptide, black nice and black sesame seed. The health preserving milk has functions of nourishing and strengthening, strengthening healthy energy and preventing diseases, prolonging the life and benefiting the body, increasing the nutrition, preserving the health, resisting the ageing and decaying, beautifying face, strengthening the energy and vigor and the like. The processing method realizes the fishiness and toxicity removal and the process for producing the health preserving milk with black bean small peptide, black nice and black sesame seed. The invention can be continuously processed, has simple process and is suitable for industrial production.

The invention discloses a composite anti-continuous cropping microbial ecological agent specially used in cucumber, special bacterial strain thereof and the preparation. The composite anti-continuous cropping microbial ecological agent takes bacillus polymyxa KTB002 CGMCC No.2565 and trichoderma hazianum KTF002 CGMCC No.2563 as active ingredients. The content of the bacillus polymyxa KTB002 CGMCC No.2565 is 50 hundred million cfu / g preparations; the content of trichoderma hazianum KTF002 CGMCC No.2563 is 5 hundred million cfu / g preparations. The composite anti-continuous cropping microbial ecological agent of the invention is highly active, non-toxic, non-polluting, not only can prevent and control diseases caused by cucumber continuous cropping, but also can increase the output of cucumbers, improve quality and enhance stress resistance of cucumber plant, is beneficial to reducing the usage of chemical pesticide and the residues of chemical pesticide in agricultural products, and is important to protect human health and prevent environmental pollution.

The preparation process of tetrahydro furfuryl alcohol belongs to the field of preparing technology of quinary heterocyclic compound with only one hetero atom. The preparation process includes liquid phase hydrogenation of furfuryl alcohol in the presence of catalyst at pressure of 1.5-2 MPa and temperature of 30-80 deg.c for 6-7 hr; heating after reaction to 95-105 deg.c and maintaining for 1-2 hr; discharging and precipitating for 8 hr; and vacuum distillation to produce tetrahydro furfuryl alcohol product. The catalyst consists of Ni 20-60 wt%, aluminum 30-70 wt% and Mo 0.1-10 wt%. The preparation process of the present invention has mild reaction condition and high catalyst selectivity, and the tetrahydro furfuryl alcohol product has purity over 99.5 % and may be used in medicine industry.

The invention provides water-soluble protective ink and a preparation method thereof. The water-soluble protective ink comprises the following raw materials in parts by weight: 35-40 parts of water-based acrylic resin, 25-30 parts of talcum powder, 2-2.5 parts of sodium hydroxide, 2-2.5 parts of a defoaming agent and 25-30 parts of water. The water-soluble protective ink disclosed by the invention has the advantages that the raw materials are readily available, the preparation process is simple and pungent smell is avoided.

The invention relates to a biological regulator with a function of increasing fruit setting percentages of fruit vegetables and a method for preparing the biological regulator. The biological regulator comprises, by weight, 6-10 parts of 2, 4-dichlorphenoxyacetic acid, 6-8 parts of diethylaminoethyl hexanoate DA-6, 7-10 parts of forchlorfenuron, 3-5 parts of sodium nitrophenolate, 0.5-1 part of falling preventive elements, 4-5 parts of gibberellin, 8-10 parts of benzylaminopurine, 3-5 parts of dispersing agent ethylene-vinyl acetate copolymers, 2-3 parts of emulsifiers OP-10, 4-6 parts of antifreezing agents ethylene glycol and 100-150 parts of absolute ethyl alcohol. The biological regulator and the method have the advantages that the biological regulator is wide in acting surface and canbe applied to multiple fields; photosynthesis, respiration and substance absorption and translocation of plants can be regulated and controlled, physiological procedures for signal transduction, stoma opening and closing, osmotic adjustment, transpiration and the like can be adjusted, and accordingly growth and development of the plants can be controlled; the biological regulator is low in usage,high in speed and benefit and little in residual toxicity, and only needs to be sprayed once for most fruit vegetables in each season according to set time; the biological regulator rarely can be affected by environments, the fruit setting percentages of the fruit vegetables can be increased by the biological regulator, use modes for the biological regulator are easy and convenient to operate, and the time and labor can be saved.

The invention provides an edible mushroom ice temperature fresh-keeping method, which comprises the following parts, edible mushroom ice temperature fresh-keeping collection and raw material standard, edible mushroom ice temperature processing technology, ddible mushroom ice temperature processing key technology, and edible mushroom ice temperature fresh-keeping standard, wherein the process comprises collection, precooling, repairing, ice temperature modifier disposing, airing, sorting, packaging, ice temperature storing, and ice temperature transporting.

The invention discloses application of block macromolecule quaternary ammonium salt in growth inhibition of banana oxysporum. The structural formula of the block macromolecule quaternary ammonium salt is shown as A. The block macromolecule quaternary ammonium salt can be well adhered to the surface of a hydrophobic material, so that growth of the banana oxysporum can be inhibited in liquor, and the banana oxysporum can be prevented and cured effectively on the surface of the hydrophobic material.

An environmentally-friendly emamectin benzoate preparation. The environmentally-friendly emamectin benzoate preparation comprises emamectin benzoate and an agent A and does not comprise any organic solvent. The agent A is selected from one or more of an anionic surfactant containing sulfonic acid groups, an anionic surfactant containing sulfuric acid groups, and an anionic surfactant containing carboxy groups. The preparation may further comprise an agent B, a functional agent, a pesticide adjuvant and other ingredients. The preparation is preferably an aqueous solution or water-soluble powder. Also provided is a preparation method for the aqueous solution or water-soluble powder.

The invention discloses a preparation method of a water-emulsion non-ionic surfactant. The method comprises the steps that: an active substance A which is alkyl glycoside, an active substance B which is alkylphenol polyoxyethylene ether phosphate, a solvent A which is water, a solvent B which is methanol, an auxiliary agent C which is organic silicone oil, and an auxiliary agent D which is sodiumcarboxymethyl cellulose are weighed according to certain masses of the components; the solvent A and the active substance A are mixed, such that a mixture A is obtained; the solvent B, the auxiliary agent C, and the active substance B are sequentially added into a mixing vessel, and are mixed, such that a mixture B is obtained; the mixture B is pumped into the mixture A by using a pump; the mixture is stirred, and the auxiliary agent D is added until the auxiliary agent D is completely dissolved, such that the water-emulsion non-ionic surfactant is obtained. With the method provided by the invention, pesticide preparation problems of high cost, high environmental pollution and low effectiveness can be solved. With the method provided by the invention, residual toxicity on crops can be reduced. Also, crop pesticide application effect, rain tolerance and drought tolerance can be improved.

The invention relates to a notoginseng processing soil treatment agent and a use method thereof. The soil treatment agent contains 50% of carbendazol wettable powder, 50% of thiram, 25% of metalaxyl, propamocarb wettable powder and 20% of bismerthiazol wettable powder. The treatment agent is fully mixed with appropriate clean fine soil to be scattered on the surface of moisture in the soil and harrowed in the soil 20 days before sowing or transplanting notoginseng; when the notoginseng is transplanted, the transplanting can be carried out after the treatment agent is mixed with the seeds uniformly. Soil treatment is carried out on soil which is used for continuously planting with the soil treatment agent 20 days before notoginseng transplanting and notoginseng seed dressing. Rate of emergence of a field trial is 79.81% which is 56.22% higher than that of a comparison without using the soil treatment agent of 23.59 percent. The soil treatment agent has low toxicity to human and livestock and less vestigital, and not only can be used for preventing and treating bad rot, stump rot, bud-rot and diseases of the notoginseng, but also can be used for treating the soil of various crops of other traditional Chinese medical materials and vegetables.

The invention discloses a breeding method of rabies virus attenuated strains; the method comprises the following steps: using a CTN-181 strain homologous with a strain CTN-1-V for the production of rabies vaccine for Chinese people as a parent strain, and cloning and screening by virtue of in vitro cell line culture, animal in vivo tissue alternate passage and a plaque purification technology; screening neurovirulence in the brains of mice at different day ages so as to obtain two attenuated strains which are respectively named as CTN-1-3 and CTN-1-19; and carrying out amplification, titration, verification and whole genome sequencing to the attenuated strains so as to obtain a CTN-1-3 whole genome sequence as shown in SEQ ID NO:1 and a CTN-1-19 whole genome sequence as shown in SEQ ID NO:2. The attenuated strains disclosed by the invention are low in strain residual virulence, good in immunogenicity and good in genetic stability; the strains have reached or exceeded requirements of World Health Organization (WHO) on the safety and the validity of candidate strains; and the strains are suitable for producing oral live vaccine for rabies.

The invention relates to an organic leaf fertilizer for crop and belongs to the technical field of fertilizers. The organic leaf fertilizer for crop provided by the invention comprises the following raw material components in parts by weight: 20-30 parts of humic acid, 7-10 parts of potassium sulphate, 3-7 parts of zinc sulphate, 5-10 parts of diethyl aminoethyl hexthexanoate and 10-20 parts of basalt powder. The leaf fertilizer is simple in ingredients and low in cost, a preparation method is simple, dosage in use is low, and the leaf fertilizer provided by the invention has crop growth regulating effect.

The invention discloses a prevention solution for preharvest disease of Huping jujube and application thereof and discloses a fruit disease prevention solution. The provided fruit disease prevention solution contains mineral elements, chitosan and cryptococcus laurentii (Cryptococcus laurentii (Kuffer.) Skinner), wherein the mineral elements comprises the elements of calcium, boron, zinc and silicon; the ratio of the calcium to the boron to the zinc to the silicon to the chitosan to the cryptococcus laurentii (Cryptococcus laurentii (Kuffer.) Skinner) is (18.3-36.7g):(1.4-7.1g):(2.3-4.5g):(0.99-4.9g):(50-200g):(1*10<10>-1*10<12>CFU); and the calcium comes from organic calcium. According to the prevention solution, the amount of chemical pesticide and residual hazard of the pesticide on the fruits thereof are reduced, the prevention solution has the obvious effect of preventing the preharvest diseases of Huping jujube, and compared with the control group, the preharvest disease rate of Huping jujube can be reduced by 69.9 percent, and the prevention solution is convenient to use.

A thermodecomposing mosquito-killing tablet is composed of carrier and the insecticide prepared from pyrethrins, prallethrin, synergist, and solvent proportionally. Its advantages are high and durable effect and low residue.

The invention provides a compound hydrogen peroxide disinfectant which is prepared from the following ingredients by percentage composition: hydrogen peroxide with the volume concentration of 5.0-7.0%, disodium edta with the mass concentration of0.05-0.02%, citric acid with the mass concentration of 0.05-0.15%, lactic acid with the mass concentration of 0.05-0.15% and the balance of water replenished until the total percentage is 100%. <0}Sterilization-enhancing agents, namely the citric acid and the lactic acid are added into a hydrogen peroxide solution, meanwhile the disodium edta is added as a complex stabilizer, and the citric acid is also a complex stabilizer, so that long-term stability of the hydrogen peroxide disinfectant is kept, and the quality guarantee period is one year. <0}The compound hydrogen peroxide disinfectant is low in effective use concentration, relatively low in residual toxicity and free from dilution, and is convenient to apply since a stock solution can be directly used for disinfection.

The invention relates to a traditional Chinese medicine compound prescription for simultaneously resisting swine infuenza and porcine reproductive and respiratory syndrome and an extraction method thereof. The traditional Chinese medicine compound prescription comprises the following medicines in parts by weight: 15-25 parts of belamcanda rhizome, 15-25 parts of ephedra, 10-15 parts of lily root, 5-15 parts of asarum, 5-15 parts of Rhizoma Pinellinae Praeparata, 5-15 parts of radix bupleuri, 5-15 parts of radix scutellariae and 5-10 parts of licorice root. The traditional Chinese medicine compound prescription can simultaneously resist swine infuenza virus and porcine reproductive and respiratory syndrome virus, and especially H1N1 and H3N2 subtype swine infuenza viruses, has the advantages of lower or no toxic residues, small side effects, low tendency to generate drug resistance and the like, and is capable of regulating the immunologic functions of organisms, inhibiting virus duplication and improving clinical symptoms.

The invention discloses a high-efficiency agricultural fertilizer preparation. The high-efficiency agricultural fertilizer preparation is characterized in that the 17ONMR half-peak breadth of the agricultural preparation is 60-100 Hz; small molecular group water serves as a solvent, and the high-efficiency agricultural fertilizer preparation is obtained by dissolving chelated fertilizer in the solvent. By means of the preparation, osmotic absorption of the fertilizer can be facilitated, use amount of the fertilizer is reduced, the use ratio of effective components is increased, the crop yield is increased, and the quality of agricultural products is improved.

A thermocomposing mosquito-repellent table is composed of carrier and the insecticide prepared from pyrethrins, Es-allethrin, synergist and solvent. Its advantages are high and durable effect, and low residue.

The preparation process of tetrahydro furfuryl alcohol belongs to the field of preparing technology of quinary heterocyclic compound with only one hetero atom. The preparation process includes liquid phase hydrogenation of furfuryl alcohol in the presence of catalyst at pressure of 1.5-2 MPa and temperature of 30-80 DEG C for 6-7 hr; heating after reaction to 95-105 DEG C and maintaining for 1-2 hr; discharging and precipitating for 8 hr; and vacuum distillation to produce tetrahydro furfuryl alcohol product. The catalyst consists of Ni 20-60 wt%, aluminum 30-70 wt% and Mo 0.1-10 wt%. The preparation process of the present invention has mild reaction condition and high catalyst selectivity, and the tetrahydro furfuryl alcohol product has purity over 99.5 % and may be used in medicine industry.

The invention discloses a composite anti-continuous cropping microbial ecological agent specially used in cucumber, special bacterial strain thereof and the preparation. The composite anti-continuous cropping microbial ecological agent takes bacillus polymyxa KTB002 CGMCC No.2565 and trichoderma hazianum KTF002 CGMCC No.2563 as active ingredients. The content of the bacillus polymyxa KTB002 CGMCCNo.2565 is 50 hundred million cfu / g preparations; the content of trichoderma hazianum KTF002 CGMCC No.2563 is 5 hundred million cfu / g preparations. The composite anti-continuous cropping microbial ecological agent of the invention is highly active, non-toxic, non-polluting, not only can prevent and control diseases caused by cucumber continuous cropping, but also can increase the output of cucumbers, improve quality and enhance stress resistance of cucumber plant, is beneficial to reducing the usage of chemical pesticide and the residues of chemical pesticide in agricultural products, and is important to protect human health and prevent environmental pollution.

The invention provides microporous decellularized bovine pericardium matrix capable of slow release of bio-active factors. The matrix is characterized in that the microporous decellularized bovine pericardium matrix capable of slow release of the bio-active factors has a microporous structure and the bio-active factors adhering to the surface of the microporous structure,the microporous structureis spongy,microporous of the microporous structure is circular or elliptical,the microporous decellularized bovine pericardium matrix capable of slow release of the bio-active factors has different microporous sizes,and the largest diameter is up to 50 micrometers,wherein the bio-active factors are growth factors with biological activity; according to the microporous decellularized bovine pericardium matrix capable of slow release of the bioactive factors,bovine pericardium is placed in a non-ionic detergent buffer under a vacuum condition,and after multiple freeze thawing is conducted,the bovine pericardium is vibrated and washed in the non-ionic detergent buffer,sterile deionized water and a phosphate solution in turn,and finally is immersed in a bio-active factor agarose material to obtain the matrix.

Provided feed for controlling pig influenza comprises the raw materials: corn, soybean meal, edible salt, fish meal, soybean oil, zinc methionine, copper lysine, tryptophan, vitamin A, vitamin E, ethoxyquin and a traditional Chinese medicine composition feed additive for controlling pig influenza. The traditional Chinese medicine composition feed additive is abundant in drug source, relatively low in residual toxicity or free of residual toxicity, small in side effect and not easy for generating of drug resistance, is capable of regulating body immune function, inhibiting virus replication and improving disease symptoms, and has substantial effect on controlling pig influenza.

The present invention is one kind of germicide preparation for preventing and treating root rot of notoginseng and its preparation process. The germicide preparation consists of wettable thiopanate-methyl powder, wettable isofenphos-methyl+triazolone powder and wettable bismerthiazol powder in certain weight proportion. It has excellent effect of preventing and treating diseases caused by ascomycetes, deuteromycetae, oomycetes, etc. It is used in treating seed and seedling of notoginseng, and has high root rot preventing and treating effect, low toxicity and less residue. It may be also used as seed treating agent for other Chinese medicine material plant, vegetable, etc.

The invention relates to a notoginseng soil treatment agent and a use method thereof. The notoginseng soil treatment agent contains 50% of carbendazol wettable powder, 95% of hymexazol wettable powder, 25% of metalaxyl, propamocarb wettable powder and 72% of agricultural use streptomycin wettable powder. The soil treatment agent has good effects to prevent major fungus diseases caused by ascomycetes, deuteromycetes, oomycetes in fungus and diseases caused by pseudomonas and xanthomonas bacteria; soil treatment is carried out on soil which is used for continuously planting for four years with the soil treatment agent 20 days before notoginseng transplanting and a notoginseng seed dressing. Rate of emergence of a field trial is 87.22% which is 63.63% higher than that of a comparison withoutusing the soil treatment agent of 23.59 percent. The soil treatment agent has low toxicity to human and livestock and less vestigital, and not only can be used for preventing and treating bad rot, stump rot, bud-rot and diseases of the notoginseng, but also can be used for treating the soil of various crops of other traditional Chinese medical materials and vegetables.