33results about How to "Obvious toxic effect" patented technology

The invention provides a product having sobering up and liver protecting functions and its preparation method and use, which comprises the following raw material (by weight ratio), soybean peptides and soybean extract 2.5-12:0.5, panaxoside or ginkgo leaf extract, green tea polyphenols, glutacid, arginine or lycine, vitamin C, vitamin B6, vitamin B1, vitamin B2 or vitamin B12. The medicament can be made into various dose forms including capsule, oral liquid, tablet, effervescent tablet or injection.

The invention provides a method for leaching vegetable fat with dimethly carbonate (DMC), comprising the following steps of: screening, drying, crushing and feeding oil plant seeds into an extracting tank; adding solvent of dimethly carbonate (DMC) and leaching; subjecting the leaching mixture to the reduced pressure filtration to separate out mixed oil and seed meal; subjecting the mixed oil to the reduced pressure distillation under the protection of the nitrogen gas and recovering the solvent and simultaneously obtaining fat with clear color and no off flavor; and repeatedly leaching the recovered seed meal and the solvent for 1-4 times until the oil is not generated any longer after the reduced pressure distillation. According to the process for leaching vegetable fat, the green solvent of dimethly carbonate (DMC) with high safety is taken as the solvent, so that the leached vegetable fat more meets the requirement of food safety, has no harm to operators exposed in the productionenvironment and no pollution to the environment, thus the danger in the production is reduced.

The invention relates to a traditional Chinese medicine composition for treating wind-cold-type cold and cough and a preparation method thereof. The traditional Chinese medicine composition includes the following raw material medicines: perilla leaves, radix peucedani, divaricate saposhnikovia, notopterygium roots, platycodon grandiflorum, bitter apricot kernels, radix stemonae, ephedra salvia, radix glycyrrhizae, pericarpium citri reticulatae, ginger-processed pinellia ternata, poria cocos, stir-fried fructus aurantii and scutellaria baicalensis. The invention also relates to a preparation method of a capsule for treating the wind-cold-type cold and cough. The traditional Chinese medicine composition has the effects of relieving the exterior to dissipate cold, diffusing lung and relieving cough, is used for treating cold and cough caused by wind-cold fettering the exterior and obstruction of lung Qi with the symptoms of fever, aversion to cold, cough, nasal obstruction and running nose, headache and anhidrosis and sour-pain in limbs. The traditional Chinese medicine composition contains various medicine components and a large amount of effective target points, so that the traditional Chinese medicine composition, compared with traditional Chinese medicines in the prior art, has a wide effective range.

The invention belongs to the technical field of agricultural planting and specifically relates to a pepper cultivation method capable of reducing soil-borne diseases. The pepper cultivation method comprises the following steps: (1) reconstructing a soil plough layer; (2) applying organic materials; (3) irrigating water and carrying out film mulching treatment; (4) carrying out land preparation andapplying base fertilizer; (5) carrying out field planting; (6) applying additional fertilizer. According to the pepper cultivation method involved in the invention, soil of a pepper planting land issubjected to plough layer reconstruction, and a lot of organic materials with the carbon/nitrogen ratio of (30 to 35) to 1 are applied; 5 d and 10 d after water irrigation and film mulching are carried out, water is irrigated at the periphery of a thin film respectively, so that a gap between the edge of the periphery of the thin film and the soil is sealed by water; the fertilizer is scientifically applied in a pepper cultivation process, and a plurality of types of potassium fertilizer are matched to apply, so that the incidence rate of four soil-borne diseases of peppers can be remarkably reduced, wherein the incidence rate of pepper bacterial wilt is averagely reduced by 46.07 percent, the incidence rate of pepper phytophthora blight is averagely reduced by 26.20 percent, the incidencerate of pepper root rot is averagely reduced by 32.45 percent and pepper root-knot nematode does not occur.

A Chinese medicine for treating cough and asthma is prepared from 4 Chinese-medicinal materials including scutellaria root, platycodon root, phabitis seed, etc. Its advantages are high curative effect, no toxic by-effect and low cost.

The invention discloses multifunctional hydrogel for immobilizing SRB through a microbiological method and a preparation method of the multifunctional hydrogel. The multifunctional hydrogel for immobilizing SRB through the microbiological method can remove SO4 < 2-> and heavy metal ions in wastewater, and a practical and effective new method is provided for improving the pH of acid mine wastewater and efficiently removing heavy metal. The hydrogel adsorbing the heavy metal can realize desorption of heavy metal ions after acid pickling, so that reasonable reutilization of resources is realized, and economic circulation and sustainability are realized. In addition, the hydrogel has stable physical and chemical properties and can be recycled for multiple times, so that the wastewater treatment cost is reduced.

The invention discloses an application of scorpion source activity polypeptide BmKTX in preparing medicaments for curing or preventing rheumatoid arthritis. The scorpion source activity polypeptide BmKTX is produced and reconstructed by the gene project. The polypeptide medicament is characterized by: (1) strong particularity; the IC50 value of the scorpion source activity polypeptide BmKTX function medicament target potassium channel Kv1.3 is 102pM, and the scorpion source activity polypeptide BmKTX function medicament is the existing known polypeptide medicament with strong activity in the international world; (2) obvious medicament effect; the animal experiments prove that the recombination of the BmKTX polypeptide can cure rheumatoid arthritis of rats effectively; and (3) small toxic side effects; in animal experiments, the scorpion source activity polypeptide BmKTX does not cause obvious toxicity and side effects on experimental animals. The invention is simple and feasible in method and convenient in operation.

The invention discloses liquid for eliminating microbial pollution and an application method thereof. The liquid contains povidone iodine and PEG 8000. The liquid capable of eliminating the microbialpollution provided by the invention can kill fungi, bacteria, viruses, mycoplasma and other microbial pollution in a broad-spectrum mode and has no obvious toxic effect on cells; and in addition, theliquid is simple to prepare, the preparation cost is low, the popularization is easy, and meanwhile, the problems of microbial pollution caused by biological sample storage, cell culture and the likecan be easily, conveniently and rapidly solved.

The invention belongs to the technical field of disease and pest damage control, and particularly relates to a method for control pepper disease damage, increasing the yield and improving the quality,and an organic preparation and a preparation method thereof. The organic preparation comprises straw, brewer's grains and pyrroloquinoline quinone; the straw and the brewer's grains are mixed at themass ratio of 1:(1-5) to obtain organic raw materials, and 100-300 ng of the organic raw materials are added into per kilogram of pyrroloquinoline quinone. After being subjected to irradiation pretreatment and mixed with the pyrroloquinoline quinone, the organic raw materials are applied to soil when preparation is completed, anaerobic treatment is performed after water filling and film covering,so that pathogenic bacteria, namely, phytophthora capsici and phyllosticta capsici speg., in soil can be effectively killed, the incidence rate of pepper phytophthora blight and pepper phyllosticta blight is reduced, and the yield and quality of peppers can be improved. The method is environmentally friendly and efficient and has a certain application prospect.

The invention discloses a method for inhibiting the growth of gibberella saubinetii and reducing the toxins of wheat scab infected grains. The method comprises the following steps: inoculating gibberella saubinetii in the flowering stage of wheat, after completion of inoculation, immediately and respectively spraying a selenium preparation solution and clear water to inoculated wheat ears so as toobtain a treatment group and a control group, respectively counting the rate of diseased spikelets in the treatment group and the control group, carrying out harvesting, then measuring the toxin content of wheat grains, and comparing the disease efficacy of the treatment group and the control group so as to evaluate the prevention and treatment effects on wheat scab. The method provided by the invention can effectively inhibit the growth and toxin production of the gibberella saubinetii, reduces the susceptibility rate of the wheat scab and the toxin content of the wheat grains, can improve the nutritional value of the wheat through proper application and can promote the health of human, animals and plants.

The invention discloses a comprehensive processing technology for conducting deep dust removal, denitration and desulphurization on glass kiln smoke, and relates to the field of glass kiln smoke processing. Raw material smoke is discharged into a smoke removal flue, magnesium-containing powder and partly-collected dust are injected into the raw material smoke and mixed with the raw material smoke, and mixed smoke is obtained; the obtained mixed smoke is injected into a bag type dust remover to be filtered, and low-dust smoke and dust are obtained; dust is divided into two parts; magnesium-containing powder is added to one part, the part is injected back into the dust removal flue through a gas flow jetting device to be mixed with the raw material smoke; water is added to the other part, and desulphurization slurry is prepared; the obtained low-dust smoke is injected into a low-temperature SCR denitration device to be subjected to denitration, and low-nitrogen and low-dust smoke is obtained; the low-nitrogen and low-dust smoke is injected into a wet type desulphurization device, the prepared desulphurization slurry is added for desulphurization, and waste gas is discharged into the atmosphere. Compared with the prior art, the comprehensive processing technology has the advantages that dust removal effect is good, denitration efficiency can be improved, recycle of waste is achieved, and smoke pollutant deep emission reduction is achieved.

The invention relates to a method for biologically removing phosphorus by using acid produced by mixing municipal sludge and organic wastes. The method comprises the following steps of: adding wastewater, organic wastes and settled anaerobic sludge from a sewage treatment plant into a reactor, and adjusting the pH value of materials in the reactor to 6-7 by using sodium bicarbonate, wherein the weight ratio of the anaerobic sludge to the organic wastes is 1:(2-3); standing the materials in the reactor for 5-10h, then pre-treating the materials, rapidly and continuously supplementing N2 into the reactor after the pre-treatment is ended to exhaust the air in the reactor, keeping the anaerobic state of the reactor, and treating the materials for 3-6h; and adding NH4C1 and KH2PO4 as nitrogen sources into the reactor, controlling the NH<+3>-N content of the materials in the reactor at 25-35mg/L and the temperatures of the materials at 20-25 DEG C, carrying out anaerobic circulation by using a circulating pump for 200-220h, aerating for 5-7h, statically settling for 14-16h, and then, draining water. The method provided by the invention is reasonable in design, simple in operation and good in phosphorus removal effect.

A health-care cigarette for refreshing air and brain and giving up smoking is prepared through decocting atractylodes rhizome in water, filtering to obtain liquid, adding argyi leaves, decocting, drying said decocted argyi leaves, slitting, and rolling.

The invention relates to medical slow-released analgesic dressing which comprises the following components and contents: remifentanil polymer slow-released analgesic drug is 2 to 4 parts by weight; gelatin is 10 to 20 parts by weight; the remifentanil polymer slow-released analgesic drug is obtained from the reaction between the remifentanil which is used as polymerization termination agent and caprolactone; the gelatin has the prescription that glycerin is 4 to 8 parts by volume, whiteruss is 3 to 6 parts by weight, polyvinyl alcohol is 2 to 4 parts by weight, and purified water is 25 to 50 parts by volume. The medical slow-released analgesic dressing has the preparation method and technical steps as follows: (1) the remifentanil polymer slow-released analgesic drug is prepared; (2) the gelatin is prepared; (3) the remifentanil polymer slow-released analgesic drug which is prepared in the step (1) and the gelatin which is prepared in the step (2) are stirred and mixed for 1 to 2 hours under the normal atmosphere to prepare the medical slow-released analgesic dressing, wherein, the remifentanil polymer slow-released analgesic drug is 2 to 4 parts by weight and the gelatin is 10 to 20 parts by weight, and the temperature is 40 to 60 DEG C.

The invention discloses an antibiotic-free premix of a late-stage feed for dry-raised meat ducks. The antibiotic-free premix comprises the following raw materials: compound multi-minerals, compound multi-vitamins, compound enzymes, compound acidifying agent, macleaya cordata powder, probiotic agent, gamma-aminobutyric acid, immune polysaccharides, tributyrin, 98.5% lysine, 99% methionine, threonine, tryptophan, sodium chloride, 50% choline chloride and carrier. The application method of the antibiotic-free premix comprises the following steps: adding 1-3% of the antibiotic-free premix to basic materials, mixing with the basic materials, and carrying out granulation. The macleaya cordata powder and the immune polysaccharide are used as main raw materials, supplemented by the probiotic agent, the compound enzymes, the acidifying agent, the tributyrin and the gamma-aminobutyric acid, so that antibiotics can be completely replaced, wherein the macleaya cordata powder, the tributyrin and the gamma-aminobutyric acid have an obvious synergistic effect. The antibiotic-free premix of the invention can be used for producing green, environment-friendly and healthy livestock products.

The invention provides an application of ECCA in preparation of an anti-tumor drug. According to the invention, experiment results prove that 9-ethyl-9H-carbazole-3-formaldehyde (ECCA) can inhibit the growth of melanoma cells and induce the apoptosis of the melanoma cells in vitro and in vitro, has high anti-melanoma activity, has no toxic or side effect on normal tissue cells of a human body, and has the potential of being developed into the medicine for treating melanoma.

The soft Sanshenxuankang capsule is prepared with ten kinds of Chinese medicinal materials including red sage, figwort, angelica, curcuma, wild chrysanthemum flower, etc. The preparation process includes the steps of: crushing the medicine material into meal, CO2 supercritical extraction to obtain volatile oil and liposoluble matter, twice ethanol extraction of medicine residue and filtering, decompression filtering and spray drying to obtain powder, mixing the volatile oil and liposoluble matter, powder and proper medium and capsulizing the mixture. The said extracts the effective in medicine material fully, and the medicine product has determined curative effect on psoriasis.