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Chinese herbal medicine compound feed additive for resisting heat stress of cow
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A feed additive and anti-heat stress technology, which is applied in the field of animal husbandry, can solve the problems of wasting Chinese herbal medicines and weakening drug effects, and achieve the effects of increasing milk production, not producing drug resistance, and improving heat stress resistance
Inactive Publication Date: 2017-06-13
JIANGSU FOOD & PHARMA SCI COLLEGE
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Problems solved by technology
The research results show that the selection of Chinese herbal medicines with functions such as clearing heat and cooling blood, disinfecting and relieving heat can improve the digestion and absorption of diets, enhance the heat tolerance of dairy cows, and reduce the impact of heat stress; however, the current Chinese herbal medicine feed additives are generally used directly Compatibility of Chinese herbal medicines results in the waste of Chinese herbal medicines to a large extent, and greatly weakens the efficacy of the medicines
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preparation example Construction
[0037] The preparation of the Radix Radix Radix:
[0038] The dried Radix isatidis is treated with a flash extractor, and the obtained extract is first heated with strong fire, then boiled and then heated with slow fire for 1-1.5 hours, and then filtered with a hollow fiberultrafiltration membrane; Filtrate with fiberultrafiltration membrane, combine three filtrates, concentrate to 1.5g / ml; slowly add 90-100% organic solvent until the organic solvent concentration is 55-65%, refrigerate for 8-9 hours, centrifuge at 2000-4000r / min for 15- Pour off the supernatant after 25 minutes, dissolve the precipitate to the original volume with deionized water, and precipitate twice with an organic solvent, the concentration of the organic solvent is 65-75% and 75-85% respectively; dissolve the precipitate to the original volume with deionized water, Add 1 / 6-1 / 5 volume of 10-12% trichloroacetic acid solution, mix thoroughly and let it stand for 4-6 hours, centrifuge at 2000-4000r / min for 1...
Embodiment 1
[0043] An anti-heat stress Chinese herbal medicine compound feed additive for dairy cows is prepared from the following components in parts by weight:
[0046] An anti-heat stress Chinese herbal medicine compound feed additive for dairy cows is prepared from the following components in parts by weight:
[0047] 60 parts of bamboo flavonoids, 60 parts of chlorogenic acid of honeysuckle extract, 25 parts of dipotassium glycyrrhizinate, 18 parts of astragaluspolysaccharide, 18 parts of forsythia extract, 18 parts of isatidis root extract, 20 parts of compound probiotics, 80 parts of electrolyteregulator , 25 parts of zihuadiding, 8 parts of oyster shell powder, 8 parts of ginseng leaves, 15 parts of dodder seed, 15 parts of blueberry, 20 parts of whole melon, 20 parts of wangbuliuxing, 20 parts of loofah, and 10 parts of tangerine peel.
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Abstract
The invention discloses a Chinese herbal medicine compound feed additive for resisting heat stress of cow. The Chinese herbal medicine compound feed additive is prepared from the following components in parts by weight: 40-60 parts of mangostin, 40-60 parts of honeysuckle extract chlorogenic acid, 15-25 parts of dipotassium glycyrrhizinate, 6-18 parts of astragaluspolysaccharide, 6-18 parts of fructus forsythia extract, 6-18 parts of radix isatidis extract, 10-20 parts of compound probiotics, 50-80 parts of electrolyte modifier, 15-25 parts of herba violae, 3-8 parts of shuck powder, 3-8 parts of ginseng leaves, 5-15 parts of semen cuscutae and 5-15 parts of blueberry. According to the invention, a special technology is adopted for acquiring high-purity chlorogenic acid, fructus forsythia extract and radix isatidis extract; the heat stress resistance of cow can be effectively increased; the Chinese herbal medicine compound feed additive has dual advantages of Chinese herbal medicine and probiotics; the feed additive is capable of removing heat to cool blood, disinfecting and relieving summer-heat; the milk yield of the cow can be increased; no residue exists in the cow and no drug resistance is generated.
Description
technical field [0001] The invention relates to the field of animal husbandry, in particular to a heat stress-resistant Chinese herbal compound feed additive for dairy cows. Background technique [0002] Dairy farming is an economical and efficient animal husbandry industry and one of the important components of modern agriculture. Nowadays, all countries in the world attach great importance to the development of the dairy industry. The output value of dairy industry in developed countries generally accounts for about 1 / 3 of the total output value of animal husbandry. The dairy industry has become a pillar industry of agriculture in developed countries, and they regard the development level of the dairy industry as an important symbol of the development level of modern agriculture, especially animal husbandry. Milk production and per capita share have been regarded as one of the main indicators of a country's economic development and comprehensive national strength. At pr...
Claims
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Application Information
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