Anti-oxyradical detoxification-promotion additive for sows

Abstract

The invention discloses an anti-oxyradical detoxification-promotion additive for sows. The additive is prepared according to the following formula by weight: 26-40% of peptidase, 8-13% of Streptococcus thermophiles, 1-2% of glutathione, 1.5-2.5% of catalase, 0.5-1.5% of glucose oxidase, 1.5-3.5% of stachyose and 38-58% of a carrier. According to the additive, the peptidase is isolated through habituated culture and fermentation of multiple types of probiotic backing materials, and accurate expression is realized on an ovary, an uterus, spiral artery epithelial cells, corpus luteum and granulecells, so that ovarian functions can be effectively regulated, obstacles can be relieved and normal in vivo hormone secretion can be maintained. All the sows start estrus in one cycle (18-25 d), luteolysis time of the sows after ablactation is controlled within 2-3 d, and mammary gland development of sows after 100 d of gestation and 7 d of lactation is significantly improved. 0.2% of the additiveis added in feed for feeding of a cycle to realize comprehensive adjustment and reinforced metabolism of the sows with oxidative stress, and a comprehensive effectiveness rate for solving stress problems caused by oxyradicals of the sows reaches 97.2%.

Description

technical field [0001] The invention relates to the field of sow breeding, in particular to an anti-oxidation free radical promoting detoxification additive for sows. Background technique [0002] Solve the problem of oxidative stress in sows caused by a large number of free radicals produced in late pregnancy and lactating sows, [0003] High-yielding sows have strong nutritional requirements during late pregnancy (75 days to farrowing), fetal growth (71% body weight), mammary gland growth, lactation and lactation, while feed intake and nutrient intake during late pregnancy and lactation are insufficient , leading to vigorous catabolism and the production of a large number of active oxygen free radicals. When the level of free radicals produced in the sow's somatic cells is higher than the antioxidant defense capacity of the cells, the redox state is out of balance. Excessive free radicals exist in tissues or cells, induce oxidative stress, and lead to oxidative damage. D...

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Problems solved by technology

[0009] The purpose of the present invention is to overcome the deficiencies of the above-mentioned traditional technologies, provide sow anti-oxidation free radicals to promote detoxification additives, solve the current sow anti-oxidation free radicals rely on traditional Chinese medicine residue, nutritional intervention and the use of soybean isoflavones, can not effectively solve the problem of sows oxidative stress problems

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