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Traditional Chinese medicine composition for promoting estrus and pregnancy of livestock and preparation method thereof

The technology of a composition and a traditional Chinese medicine is applied to the traditional Chinese medicine composition for aphrodisiac and pregnancy promotion in livestock and the preparation field thereof, and can solve the problems of unstable curative effect, inconvenient administration, increased labor intensity and the like

Inactive Publication Date: 2017-05-31
ZHONGYUEMINAN BEIJING TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the insufficient stimulation of external factors and the influence of artificial climate and environment, the non-estrus rate of back-up female animals is as high as 40%, and that of multiparous female animals is also 15-20%. and increase unnecessary labor intensity
In view of this problem, the prior art uses chemical injections such as intramuscular injection of pregnant horse serum and cloprostinol to aphrodisiac, although it can make it go into estrus, but the return rate and empty pregnancy rate are as high as more than 50%, the farrowing rate is low, and the probability of abortion is high. Growth and development without utilization of larvae
The application of traditional Chinese medicine in traditional Chinese veterinary medicine has obvious advantages and can avoid the above disadvantages, but there are still some problems that need to be improved urgently, such as unstable curative effect, large prescription, inconvenient administration, etc.

Method used

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  • Traditional Chinese medicine composition for promoting estrus and pregnancy of livestock and preparation method thereof
  • Traditional Chinese medicine composition for promoting estrus and pregnancy of livestock and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: the preparation of granule

[0024] Prescription: Agrimony 240g, Epimedium 160g, Curculigo 80g, Raw Malt 400g, Loquat Leaf 80g, Motherwort 120g and Sarmascaria 120g.

[0025] Preparation Process:

[0026] 1) Decoct Agrimony, raw malt and motherwort with 15 times the weight of the prescription, decoct and extract twice, each time for 2 hours, filter, combine the water extracts, and set aside;

[0027] 2) The prescribed amount of Epimedium, Curculigo, Loquat Leaf and Sargassum radix, according to the solid-to-liquid ratio of 1:10, reflux extraction with 50% ethanol solution for 2 times, extracting for 1 hour each time, filtering and combining Extraction solution, recover ethanol under reduced pressure, obtain alcohol extraction concentrate;

[0028]3) Combine the alcohol extraction concentrate with the above-mentioned water extract, concentrate at a pressure of 0.06Mma-0.08Mpa, dry the concentrated extract under reduced pressure, and crush it through a 100...

Embodiment 2

[0029] Embodiment 2: the preparation of powder

[0030] Prescription: Agrimony 300g, Epimedium 200g, Curculigo 50g, Raw Malt 400g, Loquat Leaf 50g, Motherwort 100g and Sarmascaria 200g.

[0031] Preparation Process:

[0032] 1) Decoct Agrimony, raw malt and motherwort with 10 times the weight of the prescription, decoct and extract 3 times, each time for 1 hour, filter, combine the water extracts, and set aside;

[0033] 2) The prescribed amount of Epimedium, Curculigo, Loquat Leaf, and Sargassum radixe, according to the solid-to-liquid ratio of 1:10, was reflux extracted twice with an ethanol solution with a mass fraction of 60%, and extracted for 1.5 hours each time, filtered, and combined Extraction solution, recover ethanol under reduced pressure, obtain alcohol extraction concentrate;

[0034] 3) Combine the alcohol extraction concentrate with the above-mentioned water extract, concentrate at a pressure of 0.06Mma-0.08Mpa, dry the concentrated extract under reduced pres...

Embodiment 3

[0035] Embodiment 3: the preparation of capsule

[0036] Prescription: Agrimony 225g, Epimedium 150g, Curculigo 60g, Raw Malt 350g, Loquat Leaf 60g, Motherwort 100g, and Sargassum 150g.

[0037] Preparation Process:

[0038] 1) Decoct Agrimony, raw malt and motherwort with 10 times the weight of the prescription, decoct and extract twice, each time for 1.5 hours, filter, combine the water extracts, and set aside;

[0039] 2) The prescribed amount of Epimedium, Curculigo, Loquat Leaf and Sargassum radix, according to the solid-to-liquid ratio of 1:8, was reflux extracted twice with 50% ethanol solution, extracted for 1 hour each time, filtered, and combined Extraction solution, recover ethanol under reduced pressure, obtain alcohol extraction concentrate;

[0040] 3) Combine the alcohol extraction concentrate with the above-mentioned water extract, concentrate under a pressure of 0.06Mma-0.08Mpa, dry the concentrated extract under reduced pressure or spray drying, and pass th...

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Abstract

The invention discloses a traditional Chinese medicine composition for promoting estrus and pregnancy of livestock and a preparation method thereof. The traditional Chinese medicine composition comprises the following components in parts by weight: 30-60 parts of hairyvein agrimony, 20-40 parts of barrenwort, 5-20 parts of thizoma curculiginis, 40-100 parts of fructus hordei germinatus, 5-20 parts of loguat leaf, 10-30 parts of motherwort, and 20-40 parts of sargentodoxa cuneata. Clinical tests show that the traditional Chinese medicine composition is good in estrus promoting effect, short in effect taking time, capable of effectively maintaining the reproductive development of the parent body and the young and reducing the abortion rate, and free of adverse effect. The traditional Chinese medicine composition has a good curative effect for postpartum anoestrus and repeat breeding infertility of livestock, and has the advantages of stable and reliable curative effect, no toxic and side effect, convenient application, simple formulation, and the like.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, and relates to a traditional Chinese medicine composition used for aphrodisiac and pregnancy promotion of livestock and a preparation method thereof. Background technique [0002] At present, the scale of the animal breeding industry is getting bigger and bigger, and it is taking the road of industrialization and marketization. However, due to the insufficient stimulation of external factors and the influence of artificial climate and environment, the non-estrus rate of back-up female animals is as high as 40%, and that of multiparous female animals is also 15-20%. Increase unnecessary labor intensity again. In view of this problem, the prior art uses chemical injections such as intramuscular injection of pregnant horse serum and cloprostinol to aphrodisiac, although it can make it go into estrus, but the return rate and empty pregnancy rate are as high as more than 50%, the farrowing rate is ...

Claims

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Application Information

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IPC IPC(8): A61K36/8998A61P15/08
CPCA61K36/8998A61K36/185A61K36/296A61K36/533A61K36/73A61K36/88A61K2236/331A61K2236/333A61K2236/39A61K2300/00
Inventor 牛卫宁梁冰尹朋
Owner ZHONGYUEMINAN BEIJING TECH DEV CO LTD
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