40 results about "Copper lysine" patented technology

The invention provides a feed for improving breed capability of cyprinoids. The materials of the feed comprise choline chloride, inositol, vitamin C, fish meal, soybean meal, bran, monocalcium phosphate, yeast powder, sodium alginate, methionine, threonine, salt, copper lysine, manganese sulfate and a traditional Chinese medicine additive prepared from mangnolia officinalis, eupatorium fortunei, companumoea root, suchow mosla herb, gentiana macrophylla, Chinese sage herb, radix paeoniae alba, parasitic loranthus, Chinese yam, franzenbach rhubarb root and rhizome, galangal, caulis polygoni multiflori, radix pseudostellariae, anisetree bark, asparagus cochinchinensis, pepperweed seed, radix stemonae and cistanche deserticola. When cyprinoids are fed with the feed provided by the invention, the breed capability of the cyprinoids can be improved, the immunity and disease-resistant accommodative strength of the bodies of the cyprinoids are enhanced without any toxic or side effects or any harm to the human bodies.

The invention relates to a health-care product for teating swine chondropathy. The health-care product is prepared from the following raw materials: angelica sinensis, fructus psoraleae, grape pip, fish collagen, corn powder, zinc glycinate, copper lysine and magnesium methionine.

An animal health care product for preventing dysentery is made of zinc methionine, chick-pea, chromium picolinate, black bean, ferrous fumarate, bitter gourd, anhydrous manganous sulfate, tartary buckwheat, calcium hydrophosphate, oat, calcium bicarbonate, soybean, copper lysine, vitamin D, zeolite powder, vitamin E, vitamin C, astragalus polysaccharides and catechins.

The invention relates to the technical field of chemical raw material production, and particularly discloses a preparation method of L-homoarginine hydrochloride. The preparation method of L-homoarginine hydrochloride provided by the invention comprises the steps of: based on L-lysine as a starting raw material, firstly reacting L-lysine with copper chloride dihydrate to generate di-lysine copper complex to protect alpha-NH2, further carrying out carbamide treatment on omega-NH2 to obtain di-homoarginine copper complex, and then carrying out decopperization, impurity removal and acidification to obtain end product L-homoarginine hydrochloride. The preparation method of L-homoarginine hydrochloride provided by the invention is mild in reaction conditions, simple in operation, low in production cost and high in product purity, and is suitable for industrial production.

The invention relates to a premix capable of promoting growth and reproduction of sows, as well as a preparation method and an application thereof. In parts by weight, per 1000 parts of the premix capable of promoting growth and reproduction of the sows comprises the following ingredients: 15-30 parts of selenium yeast, 150-200 parts of glycine chelated manganese, 36-50 part of copper lysine, 0.1-0.2 part of chromium picolinate, 1-2 parts of folic acid, 20-80 parts of linseed meal, 50-200 parts of glyceryl butyrate, and the balance carriers. The premix is added into basic daily feeds of the sows in a dosage that the addition amount of the premix is 0.5-1% of the total mass of the basic daily feeds of the sows. Compared with the prior art, the premix disclosed by the invention is capable of effectively improving food intake and milk yield of the sows, as well as satisfying nutrition needs so as to ensure nutrition, healthy development and production performance of the sows and the piglets. The premix promotes growth and breeding of the sows, and improves intestinal immune functions; moreover, the premix improves lactation performance, and reduces weight and back fat loss of the sows in the lactation period. In addition, the premix satisfies macro-element and trace-element needs of the sows in the breeding cycles, as well as improves absorption and utilization rates and reduces pollution to the environment.

The invention discloses a preparation method of a modified electrode and the application of the determination of free copper ions in feed additive copper lysine. The preparation method includes steps: 1) surface-treating the bare glassy carbon electrode; 2) preparing the electrode obtained in the previous step 1. Place the counter electrode and reference electrode in sulfuric acid solution for cyclic scanning until the voltammogram is stable, then activate the electrodes; 3) Place the three electrodes in the solution containing cysteine ​​chelated metal, and perform cyclic scanning to obtain the final Modified electrodes. Also disclosed is the application of the modified electrode in the detection of copper ion and lysine copper chelation rate. The preparation method of the invention is simple, and the prepared modified electrode is used for detection of copper ions and copper lysine chelation rate, has high accuracy, simple detection method, and does not need to use expensive instruments.