Chinese herb fermented feed for improving laying rate of laying fowl and production method of feed

A technology for fermenting feed and Chinese herbal medicine, applied in the field of feed and microbial fermentation, can solve the problems of unsafe, high cost, low extraction rate, etc., and achieve the effects of easy digestion, no chemical pollution, and high egg production rate

CN103053802AActive Publication Date: 2013-04-24ANHUI GUANGTONG BIO TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2013-04-24

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Abstract

The invention discloses a Chinese herb fermented feed for improving the laying rate of laying fowl and a production method of the feed. The Chinese herb fermented feed comprises the following Chinese herb materials in parts by weight: 100 parts of leonurus heterophllus powders, 50-100 parts of longspur epimedium powders, 10-50 parts of radix astragali powders, 10-50 parts of hawthorn fruit powders, 2-20 parts of glucose and 2-20 parts of bean pulp powders. The production method comprises the following steps that: the leonurus heterophllus powders, the longspur epimedium powders, the radix astragali powders, the hawthorn fruit powders, the glucose and the bean pulp powders are mixed and formulated into slurry with water; the slurry is sterilized, then inoculated with probiotic strain liquid, fermented and finally mixed with grain cakes; and the mixture is fermented and dried to obtain the Chinese herb fermented feed. The Chinese herb fermented feed contains rich active ingredients such as leonuridine, leonurinine, astragalus polysaccharide, icariin, epimedium polysaccharide, maslinic acid and lactic acid, has the characteristics of easy digestion, high egg laying rate, improvement of immunity and the like, causes no chemical pollution, and is natural and healthful.
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Description

1. Technical field

[0001] The invention relates to a functional feed and a preparation method thereof, in particular to a fermented Chinese herbal medicine feed for improving the laying rate of laying poultry and a preparation method thereof, belonging to the technical field of feed and microbial fermentation. 2. Background technology

[0002] my country is a big country in the production and consumption of poultry eggs. In 2011, the output of poultry eggs in my country was more than 28 million tons. In order to improve the egg production rate and prevent diseases, in production practice, breeding factories (households) often add a large amount of antibiotics and chemically synthesized drugs to the feed of laying poultry, which makes drug residues increasingly serious and seriously affects human health. Therefore, research and development New natural and pollution-free Chinese herbal medicine feed additives are getting more and more attention from animal husbandry workers. ...

Examples

Embodiment 1

[0027] Mix 50kg motherwort powder, 40kg epimedium powder, 20kg astragalus powder, 20kg hawthorn powder, 5kg glucose and 5kg soybean meal, then add 500kg water to make a slurry, heat up to 95°C, soak and sterilize for 3 hours, then cool down, until the temperature drops to Add 3.0kg of Bacillus licheniformis, 3.0kg of Bacillus subtilis and 2.0kg of lactic acid bacteria at 38°C, and ferment for 48 hours to obtain a Chinese herbal medicine fermentation product; add 600kg of corn flour, 100kg of soybean meal powder, and 120kg of rapeseed to the Chinese herbal medicine fermentation product The meal powder is mixed with 100kg of bran powder, fermented for 36 hours, and then dried to obtain a Chinese herbal medicine fermented feed.

Embodiment 2

[0029] Mix 500kg motherwort powder, 500kg epimedium powder, 200kg astragalus powder, 200kg hawthorn powder, 40kg glucose and 50kg soybean meal, then add 5000kg water to make a slurry, heat up to 95°C for 3 hours and then cool down until the temperature drops to At 38°C, add 25.0kg of Bacillus licheniformis, 25.0kg of Bacillus subtilis and 20.0kg of lactic acid bacteria. After 48 hours of fermentation, mix 5000kg of corn flour, 800kg of soybean meal, 1000kg of rapeseed meal and 1000kg of bran powder. After further fermentation for 48 hours, the Chinese herbal medicine fermented feed was obtained by drying.

[0030] See Table 1 for the content of main active substances in the Chinese herbal medicine fermented feed of the present invention. The Chinese herbal medicine fermented feed of the present invention is used to raise brown-shell hens, and the test conditions are shown in Tables 2, 3, and 4.

[0031] Main active substance content in the Chinese herbal medicine fermented fe...