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63 results about "Bacitracin Zinc" patented technology

The zinc salt form of bacitracin, a complex of cyclic polypeptide antibiotics, mainly bacitracin A, produced by spore-forming organisms belonging to the licheniformin group of the Bacillus subtilis with antibacterial activity. Bacitracin zinc binds to C55-isoprenyl pyrophosphate, a biphosphate lipid transport molecule that carries the building blocks of the peptidoglycan bacterial cell wall, thereby interfering with the enzymatic dephosphorylation of the C55-isoprenyl pyrophosphate and preventing peptidoglycan synthesis which leads to cell lysis.

Efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses and preparation method thereof

The invention discloses an efficient controlled release fertilizer favorably improving taste and freshness of ivy mosses. The fertilizer comprises the following components in parts by weight: oyster shells, polylactic acid, expanded graphite, thermally activated nano chernozem, pinecones, pomegranate barks, mosses, sugarcane ash, a soil beneficial microbial inoculant, bacitracin zinc, phytase, amino acid, ground calcium ammonium sulfate, boric acid, sodium selenite, chelated iron, potassium fulvate, lysine, a proper amount of hydrogen peroxide, a proper amount of ammonia water, a proper amount of water and the like. The coated controlled release fertilizer is prepared by using the pinecones, the pomegranate barks, the mosses and the sugarcane ash which are matched with nutritional substances through fermentation. The fertilizer is rich in nutrient elements such as fermented small molecular organic matters, calcium, iron, selenium and zinc, is abundant in nutrient and convenient for plants to absorb and utilize, so that the taste and freshness of the ivy mosses can be enhanced; by adopting the coating layer which can supply oxygen and dynamically adjust the porosity, the fertilizer efficiency time is long, organic matter nutrients can be released for a long time, efficient cultivation of the ivy mosses can be realized, and the fertilizer can be widely applied and popularized.
Owner:高鹏

Chinese and western medicine composition for treating piglet diarrhea and preparation method thereof

The invention relates to the field of veterinary medicines and particularly relates to a Chinese and western medicine composition for treating piglet diarrhea and a preparation method thereof. The Chinese and western medicine composition for treating piglet diarrhea is mainly prepared from 10-50 parts by weight of gallnut, 1-9 parts of bacitracin zinc and 0.5-1.5 parts of colistin sulfate. The Chinese and western medicine composition is enhanced in synergetic effect of raw materials, has an efficient prevention and treatment effect on piglet diarrhea, is nearly free from toxic and side effects, and further is capable of promoting growth of livestock and poultry and improving the feed conversion ratio. The invention further provides a preparation method of fast buccal disintegrating micropowder. The method comprises the following steps: dissolving out active ingredients in the gallnut by virtue of a water decocting method and mixing the obtained liquid medicine with other ingredients so as to facilitate fusion among the active ingredients. The prepared medicine is uniform in active ingredient distribution; the preparation method is simple, energy consumption is saved and the prepared medicine is excellent in palatability and disintegration speed performances.
Owner:XINYANG AGRI & FORESTRY UNIV

1% egg-laying duck pre-mixture

The invention discloses a 1% egg-laying duck pre-mixture, and relates to the technical field of animal feed. The 1% egg-laying duck pre-mixture comprises the following raw materials in parts by weight: 4 parts of egg-laying duck multi-vitamin, 2 parts of copper sulfate, 12 parts of ferrous sulfate, 4 parts of zinc oxide, 18 parts of manganese sulfate, 3 parts of potassium iodide, 1.6 parts of sodium selenite, 25 parts of choline chloride, 10 parts of bacitracin zinc, 40 parts of methionine, 25 parts of lysine, 5 parts of egg-laying duck complex enzyme, 12.5 parts of glycine betaine, 2 parts of phytase, 222 parts of zeolite, 110 parts of mixture of rice chaff and husk, 5 parts of bacillus, 15 parts of garlic powder, 20 parts of tenebrio molitor dry powder, 15 parts of mussel powder, 20 parts of peanut shell powder, 10 parts of oilseed rape dry powder, 15 parts of asparagus lettuce leaf dry powder, 10 parts of puffing bean cake, 10 parts of rapeseed oil residue cake, 15 parts of sesame oil residue cake, and 6 parts of a traditional Chinese medicine additive. Compared with the traditional feed, the 1% egg-laying duck pre-mixture contains traditional Chinese medicine components, and the traditional Chinese medicine additive cooperates with feed carriers to have effects, so that the normal nutrition requirement of egg-laying ducks can be guaranteed, diseases can be prevented and cured, the immunity of egg-laying ducks is improved, the growth of egg-laying ducks is promoted, toxic and side effects are avoided, drug resistance and environment pollution are avoided, the immunity of human body is enhanced, and the pre-mixture can take effect quickly and is low in price.
Owner:安徽诺阳禽业有限公司

1% broiler chicken pre-mixture

The invention discloses a 1% broiler chicken pre-mixture, and relates to the technical field of animal feed. The 1% broiler chicken pre-mixture comprises the following raw materials in parts by weight: 4 parts of broiler chicken multi-vitamin, 0.8 part of copper sulfate, 5 parts of ferrous sulfate, 4.4 parts of zinc oxide, 8 parts of manganese sulfate, 1.8 parts of potassium iodide, 1 part of sodium selenite, 25 parts of choline chloride, 5 parts of zoalene, 5.4 parts of bacitracin zinc, 3 parts of Kangdafei, 2 parts of phytase, 90 parts of zeolite, 45 parts of mixture of rice chaff and husk, 5 parts of bacillus, 15 parts of garlic powder, 20 parts of tenebrio molitor dry powder, 15 parts of mussel powder, 20 parts of peanut shell powder, 10 parts of oilseed rape dry powder, 15 parts of asparagus lettuce leaf dry powder, 10 parts of puffing bean cake, 10 parts of rapeseed oil residue cake, 15 parts of sesame oil residue cake, and 6 parts of a traditional Chinese medicine additive. Compared with the traditional feed, the 1% broiler chicken pre-mixture contains traditional Chinese medicine components, and the traditional Chinese medicine additive cooperates with feed carriers to have effects, so that the normal nutrition requirement of broiler chickens can be guaranteed, diseases can be prevented and cured, the immunity of broiler chickens is improved, the growth of broiler chickens is promoted, toxic and side effects are avoided, drug resistance and environment pollution are avoided, the immunity of human body is enhanced, and the pre-mixture can take effect quickly and is low in price.
Owner:安徽诺阳禽业有限公司

Nutritional forage for mutton sheep, and preparation method thereof

The invention relates to a nutritional forage for mutton sheep. The nutritional forage comprises the following components, by weight, 50-60 parts of corn flour, 10-20 parts of wheat bran, 25-35 parts of soybean meal, 1-3 parts of a composite vitamin, 1-3 parts of carotene, and 2-3 parts of shell powder, the above components are mixed to form a mixture, and 24-30g of urea phosphate is added to each kilogram of the mixture. In the invention, the corn flour, the wheat bran, the soybean meal, the composite vitamin, carotene and the shell powder are fully crushed and well mixed, are added with urea phosphate, bacitracin zinc and ivermectin, and are well mixed to obtain the concentrated forage having balanced nutrition. Urea phosphate supplies N and P for the mutton sheep and can promote the physiological metabolism and the N, P and Ca absorption and utilization of the mutton sheep; bacitracin zinc can inhibit bacteria, can promote the growth of the mutton sheep, is benefit for the digestion and absorption of nutrients in the intestinal tract, and improves the utilization rate of the forage; and the mutual cooperation of all above components improves the lean meat percentage of the mutton sheep, increases the meat-to-forage ratio, and increases the income of a raiser.
Owner:TIANJIN CITY JI COUNTY LINPING LIVESTOCK & POULTRY BREEDING PROFESSIONAL COOP

High performance liquid chromatography method for analyzing bacitracin components

ActiveCN109444318AMake up for analytical deficienciesLow costComponent separationMass spectrometry detectorSolvent
The invention discloses a high performance liquid chromatography (HPLC) method for analyzing bacitracin components. The method comprises the following steps: dissolving a bacitracin sample or a bacitracin zinc sample in a solvent, and directly analyzing and determining various components by HPLC-UV by virtue of a reversed phase column, wherein a mobile phase A is selected from an ammonium formatesolution, an ammonium acetate solution, a formic acid solution or an acetic acid solution; a mobile phase B is selected from acetonitrile, methanol or an organic solvent containing formic acid or acetic acid; and by virtue of gradient condition elution, the various components are analyzed and determined by an ultraviolet-visible detector, a diode array detector or a mass spectrometry detector. Themethod disclosed by the invention is applied to analyzing components in bacitracin samples such as bulk pharmaceutical chemicals, preparations and ointments, excellent separation is realized betweenbacitracin A and bacitracin B1 / B2 / B3 and adjacent related substances, and the method is applicable to qualitative and quantitative analysis. The method disclosed by the invention has the advantages ofbeing low in cost, simple and effective in analysis process, rapid, excellent in repeatability and the like, and is conveniently used for product quality control.
Owner:SHANGHAI INST FOR FOOD & DRUG CONTROL

Special compound premixed feed lick brick for dairy cows in perinatal period

The present invention relates to a lick brick for ruminants and particularly discloses a special compound premixed feed lick brick for dairy cows in a perinatal period. The special compound premixed feed lick brick for the dairy cows in the perinatal period comprises edible salt, cement, bentonite, calcium propionate, bacitracin zinc, baking soda, calcium formate, calcium carbonate, calcium hydrogen phosphate, a flavoring agent, glycine iron, copper glycinate, zinc glycinate, magnesium oxide, manganese glycinate, yeast selenium, cobalt chloride, calcium iodate, rumensin and compound multiple vitamins. A density of the lick brick is 1.7-1.9 g/cm<3>. According to nutritional requirements and licking characteristics of the dairy cows in the perinatal period, the compound premixed feed lick brick suitable for the dairy cows in the perinatal period is scientific in designs and formulas, rich in nutrition, adequate in feed intake and appropriate in hardness, and can effectively improve a production performance of the dairy cows in the perinatal period. Experiments show that a long-term licking of the lick brick can effectively reduce an incidence of trace element deficiency in the dairy cows in the perinatal period and can significantly improve milk production amount and quality.
Owner:GUANGHAN LONGDA FEED
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