A traditional Chinese medicine composition for improving the conception rate of sows and its preparation method and application
A technology of conception rate and composition, applied in the field of traditional Chinese medicine composition and preparation thereof, can solve the problems of less research and the like, and achieve the effects of improving nutrient absorption, improving the body's anti-stress ability, promoting ovulation and embryo implantation
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Embodiment 1
[0033] The preparation of embodiment 1 angelica extract
[0034] Take 50Kg of herbal decoction pieces, extract twice with 350Kg of 90% ethanol under heat reflux, each time for 1.5 hours, concentrate to a thick paste and recover ethanol, vacuum dry the thick paste, and pulverize to obtain final product.
Embodiment 2
[0035] The preparation of embodiment 2 Chinese yam extract
[0036] Take 50Kg of herbal decoction pieces, add 450Kg of water to extract twice, each time for 1 hour, concentrate the medicinal solution to a thick paste, dry and pulverize to obtain.
Embodiment 3
[0037] The preparation of embodiment 3 epimedium extract
[0038] Take 50Kg of herbal decoction pieces, extract with 450Kg of 70% ethanol under heat reflux for three times, each time for 1 hour, concentrate and recover the ethanol, concentrate and dry the thick paste in vacuum, and pulverize to obtain the final product.
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