78 results about "Carbendazole" patented technology

A Chinese rose water planting cutting propagation method belongs to the field of research on plant propagation and aims to solve the problems that in Chinese rose cutting, the humidity and temperature are hard to control, a cutting base substrate easily carries diseases and insect pests, the cutting nutrition is quickly consumed and the like. The method can realize the cutting propagation annually, is good in environment controllability and has the survival rate of more than 95%. The method comprises the steps of selection and processing of cutting slips, preparation of a nutrient solution, water planting, daily management and seedling hardening and transplanting. The cutting slips are cut by 10-15cm, and are soaked in a 500-diluted 30% carbendazin emulsion for 5-15 minutes, the lower parts of the cutting slips are soaked in a 30-50mg/Kg ABT NO.2 rooting powder solution for 2-4 hours, are placed into a self-made cutting box, and are cultured by a 1/2 Hoagland nutrient solution of which the temperature is 20-25 DEG C, the cutting slips are aerated by 2-3 times every day, the nutrient solution is replaced every 7 days, when cutting seedling roots grow to 1-2cm long, the cutting slips are transplanted into a field, and are watered once every day, the watering frequency is gradually reduced after four days, direct light is avoided, and the cutting slips can survive in 8-10 days.

The invention discloses an immune colloidal gold detecting card of carbendazin and a preparation method of the immune colloidal gold detecting card, and relates to the technical field of animal source food veterinary drug residue detection. A test strip in a shell of the detecting card is composed of a PVC glue plate, a sample cushion, a colloidal gold conjugate pad, a coating film and a water absorbing cushion, wherein a colloidal gold film is a glass cellulose membrane containing carbendazin monoclonal antibodies, the coating film is a nitrocellulose film and is provided with a line T and a line C, the line T is wrapped by carbendazin protein conjugates, and the line C is wrapped by goat-anti-mouse IgG antibodies. The detecting card can be effectively used for rapidly detecting carbendazin and is convenient to use, rapid and accurate in result.

The invention discloses a carbendazim monoclonal antibody, a preparation method and an application thereof. The carbendazim monoclonal antibody is prepared by a mouse hybridoma cell strain MC-3 with a preservation number of CGMCC N0.4575 and the preparation method is as follows: (1) introducing ninth amino acid residue of carbendazim into one amino group to obtain the carbendazim modified by the amino and coupling the carbendazim modified by the amino with a carrier protein to obtain a complete antigen A; (2) immunizing a mouse by the complete antigen A obtained in step (1), taking splenocyteof the immune mice to fuse with a mouse myeloma cell to screen out a positive hybridoma cell strain; extensively culturing the positive hybridoma cell strain and injecting the positive cell strain into a homologous mouse abdominal cavity to induce to generate ascitic fluid and to obtain more carbendazim monoclonal antibodies. The Carbendazim monoclonal antibody can be used for detecting the carbendazim.

The invention relates to a synthetic methodsynthesis method for albendazole, which is characterized in that benzimidazole -2 - methyl carbamate (carbendazim) is taken as raw material to generare 5-nitrobenzene and imidazole -2-methyl carbamate through nitration reaction, or generare 5- amino benzimidazole -2 - methyl carbamate through reduction reaction, or generate 5 - amino benzimidazole -2 - methyl carbamate through diazotization and substitution reaction, or generate albendazole through alkylation reaction. The method of the invention has simple and convenient synthetic route, mild conditions and high product quality, with the total yield reaching more than 58%.

The invention discloses a method for detecting carbendazol and thiabendazole residues in fruit and vegetable juice through liquid chromatogram, and belongs to the technical field of food safety detection. The method comprises the following steps: extracting the fruit and vegetable juice by virtue of a hydrochloric acid solution, purifying by a solid-phase extraction column, blowing with nitrogen to dry the purified product, making up to volume through the hydrochloric acid solution, and detecting through liquid chromatogram. Carbendazol and thiabendazole can be simultaneously detected through the method disclosed by the invention, the amount of the carbendazol and thiabendazole residues in the fruit and vegetable juice can be analyzed, the sample treatment is simple, the toxicity is small, and the recycling rate and the flexibility are high.

The invention relates to multifunctional corn composite granules, which comprise the following raw materials in percentage by weight: 0.1 to 3.0 percent of carbendazol, 0.1 to 3.0 percent of mancozeb, 0.5 to 3.5 percent of ethephon, 0.1 to 3.0 percent of compound sodium nitrophenolate, 1.0 to 3.5 percent of imidacloprid, 0.5 to 3.0 percent of phoxim or monosultap and the balance of auxiliary materials. Bactericide, pesticide and growth adjustor are compounded in the granules to integrate pest removal, pathogenic bacteria prevention and control and growth adjustment, and the granules are applied at one time and can simultaneously prevent and control multiple pests and pathogenic bacteria of corn; and the total prevention and control rate of the granules on the corn pests reaches over 90 percent, and the average yield increase range of the corn is 25 to 35 percent. the granules have broad spectrum, high efficiency, low toxicity, good compatibility, complementary effect and long acting time, can ensure that the corn is not harmed by the pests such as stem borers, aphids and the like during the whole corn growth period by early application, and thoroughly solve the problem of difficult prevention and control of plant diseases and insect pests in the medium and later stages of the corn growth.

An antibacterial composition containing an organic antibacterial agent and an inorganic antibacterial agent is provided. Zirconium phosphate having supported thereon silver or copper or a salt thereof may be used as the inorganic antibacterial agent, and 2-mercaptopyridine-N-oxide sodium, carbendazim (methyl 1H-2-benzimidazole carbamate), or thiabendazole (2-(4-thiazolyl)-1H-benzimidazole) may be used as the organic antibacterial agent. Those components contain no halogen, so the antibacterial composition can be made halogen-free. The antibacterial composition may be applied to form an antibacterial molding, for example, by molding it together with a resin material or applying it together with a coating agent on a resin molding.

The invention relates to the technical field of safety and a processing technique of an edible fungus food, particularly a production technique capable of lowering misole pesticide residues in an edible fungus vacuum freeze-dried food. The process and technological parameters of the production technique of the traditional edible fungus vacuum freeze-dried food are reasonably improved. The production technique comprises the following steps: alkaline water cleaning on the edible fungus raw material, ozone water atomization, ultrasonic digestion, vacuum alkaline water-bleacher hydration and ultraviolet irradiation, thereby producing the edible fungus quick-frozen product of which the carbendazol and other misole pesticide residues conform to the national and international standards. The production technique provided by the invention effectively lowers the residues of the pesticide residues in the tin, enables the misole pesticides to conform to the international standard, and promotes the sustainable and healthy development of edible fungus industry.

The invention relates to the technical field of safety and a processing technique of an edible fungus food, particularly a production technique capable of lowering misole pesticide residues in an edible fungus quick-frozen food. The process and technological parameters of the production technique of the traditional edible fungus quick-frozen food are reasonably improved. The production technique comprises the following steps: alkaline water cleaning on the edible fungus raw material, ozone water atomization, ultrasonic digestion, vacuum alkaline water-bleacher hydration and ultraviolet irradiation, thereby producing the edible fungus quick-frozen product of which the carbendazol and other misole pesticide residues conform to the national and international standards. The production technique provided by the invention effectively lowers the residues of the pesticide residues in the tin, enables the misole pesticides to conform to the international standard, and promotes the sustainable and healthy development of edible fungus industry.

The invention discloses an ipconazole-containing bactericidal composition. The bactericidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is ipconazole; the active ingredient B is one selected from carbendazim, thiophanate methyl, probenazole, prochloraz, imazalil and triflumizole; the weight percentage ratio of the active ingredient A to the active ingredient B is (1-40):(1-80); and auxiliary agents and excipients are added into the active ingredients to prepare wettable powder, water dispersible granules, suspensions or suspoemulsion. The bactericidal composition is used for preventing and controlling rice blast, bakanae disease, leaf mold, cladosporium cucumerinum, ring spot, alternaria leaf spot, anthracnose, spot anthracnose and powdery mildew, is resistant to rain wash and has an obvious synergistic effect.

The invention discloses an in vitro shoot culturing method of hydrangea paniculata. The in vitro shoot culturing method comprises the steps of collecting explants; soaking the explants in washing powder, performing flushing with running water, performing soaking in mixed liquid of carbendazol and streptomycin, performing flushing with bacteria-free water, and then performing surface disinfection:performing soaking in 75% alcohol, performing flushing with the bacteria-free water, performing soaking in an HgCl2 solution and performing flushing with the bacteria-free water; trimming cutouts in two ends of each explant which is sterilized and disinfected, performing cutting to obtain stems with buds, and vertically inoculating the stems with buds in a starting culture medium; cutting tissue culture seedlings subjected to starting culture to obtain stems with buds, cutting off leaves which can be in contact with the culture medium, and perpendicularly inoculating the stems in a propagationculture medium; and performing propagation culture, then trimming basal parts of the tissue culture seedlings, transferring the trimmed tissue culture seedlings to a rooting culture medium, and inducing roots. The method is good in starting effects and low in browning rate and pollution rate, the browning rate is 0, the pollution rate is as low as 5%, the germination induction rate and the propagation coefficient are high, the fermination rate is 100%, the proliferation coefficient is as high as 7, the rooted seedlings are strong, the rooting rate is 100%, the average root quantity is 22, andthe average root length is 3.10cm.