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338 results about "Vitamin K3" patented technology

Vitamin K3, also known as menadione, is a synthetic supplement that acts as a precursor for vitamin K2, the most useful form of vitamin K for the human body.

Micelle delivery system loaded with a pharmaceutical agent

The invention is directed to an improved drug delivery system that includes a micelle, comprising polyethylene glycol and a lipid component, and a pharmaceutical agent dispersed in the lipid component. The delivery system may also include a targeting ligand. The micelle delivery system of the invention is capable of stabilizing, inter alia, poorly soluble pharmaceutical agents and increasing their delivery efficacy. Appropriate pharmaceutical agents useful in the system of the invention include anti-inflammatory agents, agents for photodynamic therapy, anti-tumor agents, anti-neoplastic agents, anti-metastatic agents, and imaging agents, as well as hydrophobized derivatives thereof. Specifically, the pharmaceutical agent can be porphyrin, chlorine-6-trimethyl ester, tamoxifen, paclitaxel, 1,3-bis(2-chloroethyl)-1-nitrosourea, camptothecin, ellipticine, rhodamine, dequalinium, diphenylhexatriene, vitamin K3, diethylene triamine pentaacetic acid, or a functional derivative thereof. The micelles in the system of the invention have low critical micellar concentration and high kinetic stability, which provides great advantages in biodistribution, for example, accumulation at the site of a tumor.
Owner:NORTHEASTERN UNIV

Compound feed for ietalurus punetaus

The invention discloses a Ictalurus punctatus compound feed, the contents of mass ratio of characteristic materials are as follows: vitamin A 0.005-0.007, vitamin D3 0.004-0.006, vitamin E 0.070-0.090, vitamin K3 0.002-0.004, vitamin B1 0.003-0.005, vitamin B2 0.005-0.007, vitamin B6 0.08-0.012, vitamin B12 0.001-0.003, nicotinamide 0.030-0.050, calcium pantothenate 0.10-0.30, folic acid 0.01-0.03, biotin 0.001-0.002, VC-phosphate 0.300-0.400, inositol 0.070-0.090, antioxidants 0.200-0.300, wheat-middlings 1.000-1.200, ferrous sulfate 0.400-0.600, copper sulfate 0.010-0.030, zinc sulfate 0.150-0.200, manganese sulfate 0.100-0.150, iodine 0.050-0.150, Se 0.050-0.070, cobalt chloride 0.010-0.030, magnesium sulfate 1.000-1.500, zeolite powder 5.0-6.0, xylo-oligosaccharide 0.008-0.012, bacillus licheniformis 0.01, weatings 90.-110., wheat-middlings 110-130, rice bran 75-85, soy bean powder 55-65, soybean meal 190-210, peanut meal 25-35, fish meal 95-105, cottonseed meal 75-85, rapeseed meal 110-130, gem meal 45-55, soybean oil 15-25, lysine 0.8-1.2, methionine 0.8-1.2, salt 2.0-2.5, betaine 3-5, allicin 0.1-0.3, choline chloride 1.0-2.0, calcium dihydrogen phosphate 15-25. Compared with other feeds, the usage rate of feed nutrient ingredients for Ictalurus punctatus is increased by 10-15%, feed coefficient is reduced by 5-10%, feed waste is reduced, nitrogen and phosphorus excretion of Ictalurus punctatus in the environment is reduced, at the same time the survival rate of Ictalurus punctatus is improved significantly.
Owner:袁珍虎

Baby pig premix

InactiveCN102599359AReduce the amount of antibiotic additivesImprove conversion efficiencyAnimal feeding stuffAdditive ingredientVitamin K3
The invention discloses a baby pig premix, belonging to the technical field of mixed feed production in animal nutrition and feed subject. The premix is 4% premix for baby pigs, and comprises the following component in percentage by weight: calcium hydrogen phosphate, stone powder, table salt, lysine, threonine, methionine, tryptophan, glucose oxidase and multi-vitamin multi-mineral ingredient, wherein the multi-vitamin multi-mineral ingredient provides vitamin A, vitamin D, vitamin E, vitamin K3, vitamin B12, riboflavin, nicotinicacid, pantothenic acid, choline chloride, folic acid, vitamin B1, vitamin B6, biotin, zinc, manganese, iron, copper, iodine and selenium. By adopting the premix, the antibiotic addition amount in the feed is reduced, the daily gain and feed conversion efficiencyof weanling pigs are improved, the intestinal tract health is improved, the breeding cost is lowered, and the environmental sanitation is improved, so that the premix is green and environment-friendly feed premix and can be used for producing full-value mixed feed for the baby pigs; and the mixed feed produced by the product is comprehensive and balanced in nutrients, and can meet the nutritionalneeds of the baby pigs and enhance the production performance of the baby pigs.
Owner:BEIJING VOCATIONAL COLLEGE OF AGRI

Nanometer vitamin complex for breeding laying hens, preparing method therefor and usage thereof

The invention discloses a nanometer vitamin complex for breeding laying hens, a preparing method therefor and usage thereof. The content of nutrients in per kilogram of the complex is as follows: 15 million IU of vitaminA, 5 million IU of vitaminD3, 25000 IU of vitaminE , 4000 mg of vitaminK3 (in terms of menadione), 2000 mg of vitaminB1, 10000 mg of vitaminB2, 3000 mg of vitaminB6, 75 mg of vitaminB12, 500 mg of folic acid, 100 mg of d-biotin, 20000 mg of nicotinamide, 10000 mg of D-calcium pantothenate, 10000 mg of vitaminC, and 50000 mg of methionine, with the balance being a carrier. The nanometer vitamin complex for breeding laying hens provided in the invention can significantly improve growth and laying rate of the laying hens, lower feed-to-egg ratio and improve quality of eggs.
Owner:陕西金冠牧业有限公司

Medicine for treating viral hemorrhagic disease of trionyx sinensis

The invention discloses a medicine for treating the viral hemorrhagic disease of trionyx sinensis. The medicine comprises the following components: radix isatidis, fructus forsythia, flos lonicerae, flos chrysanthemi indici, cordate houttuynia, liquorices, andrographis paniculate, radix paeoniae rubra, blackberry lily, pine needle, sodium chloride, radix astragali, goldthread root, rheum officinale, phellodendron, radix sophorae falvescentis, garlic, rhizoma calami, fructus cnidii, dried tangerine peel, hawthorns, camphor, rhizome of cyrtomium, dandelion, herba epimedii, potassium sulphate, sodium bicarbonate, vitamin C, vitamin E and vitamin K3. The medicine for treating the viral hemorrhagic disease of trionyx sinensis disclosed by the invention restrains virus, can be used for treating the viral hemorrhagic disease of turtles with effective percent of over 95%, and the cure rate in 20 days reaches 90 percent above; and the medicine for treating the viral hemorrhagic disease of trionyx sinensis has reasonable compatibility, can resist fungi as well as remove garlic stink due to the use of dried tangerine peel, hawthorns, cordate houttuynia, flos lonicerae, flos chrysanthemi indici, phellodendron and the like; the preparation method of the medicine for treating the viral hemorrhagic disease of trionyx sinensis can improve the extraction rate of effective ingredients and reduce the loss of useful substances; and firstly mixing garlic with dried tangerine peel can remove the stink of garlic in advance.
Owner:占水秀

Method for treating naphthoquinone production liquid waste containing hexavalent chromium and vitamin K3 production wastewater and co-producing chromium oxide green

The invention relates to a method for treating naphthoquinone production liquid waste containing hexavalent chromium and vitamin K3 production wastewater and co-producing chromium oxide green. The method comprises the following steps: a) carrying out liquid phase reaction between the naphthoquinone production liquid waste and the vitamin K3 production wastewater at 80-260 DEG C, wherein the naphthoquinone production liquid waste is excessively used relative to a necessary dosage of complete reduction; b) adding a reducing agent into the obtained reaction mixture to reduce the residual hexavalent chromium; c) regulating the pH of the obtained reaction mixture to 5.5-8.5 to separate out chromium hydroxide, and separating to obtain the chromium hydroxide and filtrate; and d) transforming the chromium hydroxide obtained in the step c) into chromium oxide green. The method can be used for effectively treating the naphthoquinone production liquid waste and the vitamin K3 production wastewater generated in a vitamin K3 production chain and recycling effective components in the liquid waste to turn waste into wealth and improve the economic and environmental protection benefits at the same time.
Owner:绵阳市安剑皮革化工有限公司

Expanded feed premix for Parabramis pekinensis as well as preparation method and application for expanded feed premix

The invention relates to an expanded feed premix for a Parabramis pekinensis as well as a preparation method and an application for the expanded feed premix. The expanded feed premix consists of compound vitamins, compound trace elements and other functional additives. The compound vitamins comprise vitamin A acetic ester, vitamin D3, vitamin E acetic ester, vitamin K3, vitamin B1 and the like. The compound trace elements comprise ferrous sulfate, magnesium sulfate, copper glycine, zinc methionine, manganese glycine and the like. The other functional additives comprise DL-methionine, L-lysine, mannan oligosaccharide, maltooligosaccharide and selenium-enriched yeast. The expanded feed premix for the Parabramis pekinensis provided by the invention is added to a complete feed for the Parabramis pekinensis in a 1% proportion of weight percentage during feeding. The expanded feed premix provided by the invention is scientific in proportioning and comprehensive in nutrition, and loss of nutritional materials caused by an expanded process of the feed can be supplemented, so that a weight increment rate of the Parabramis pekinensis is remarkably improved, and a bait coefficient is reduced, and the expanded feed premix has a remarkable growth-prompting effect, and is safe in long term use, and has no toxic and side effects.
Owner:无锡华诺威动物保健品有限公司

Process for recovering chromium from waste liquid of vitamin K3 production

The invention provides a method for reclaiming chrome from the waste solution used for producing vitamin K3, the steps of which comprises that: firstly, the waste solution is distilled to dry at the temperature of 97 DEG C to 100 DEG C and the solution is reclaimed, so as to obtain the residue containing chrome which is then smashed to 200 to 300 meshes and then calcined or micro-waved in a macro wave oven at the temperature of 400 DEG C to 950 DEG C, so as to obtain chromic oxide with high purity, wherein, the main component of the waste solution is chromic acetate aqueous solution. The method of the invention has the advantages of simple process, easy operation and low reclaiming cost; the rate of recovery can reach 100 percent and the purity of the reclaimed chromic acetate is as high as 98.9 percent to 99.9 percent; the reclaimed chromic acetate aqueous solution can be used in reproduction, thus achieving zero release, thereby greatly reducing the production cost of vitamin K3. The method of the invention is applicable to the reclaiming of the waste solution when adopting 2-methyl naphthalin by oxidation of chromic anhydride / acetic acid to produce the intermediate product of 2-methyl naphthoquinone in the production process of the vitamin K3.
Owner:戴汉松
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