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Method for preparing dairy cattle feed additive by fermentation

A dairy cow feed and additive technology, applied in the field of feed additives, can solve problems such as waste, pollution, milk residue, etc., and achieve the effects of increasing production, enhancing body resistance, and promoting healthy production of dairy cows

Active Publication Date: 2015-08-05
齐全农牧集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The milk production of dairy cows is closely related to the feed supply of dairy cows. The use of hormones and chemical drugs will lead to residues and pollution in milk. Therefore, naturally farmed dairy cows and their milk products have become the goals pursued by consumers. Now The nutrients in some additives are difficult to be fully absorbed by cows, resulting in waste. How to produce a feed additive with high utilization rate and fully absorbed by cows is a problem that needs to be solved now

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The method for fermenting and preparing dairy cow feed additive of the present invention, concrete steps are:

[0019] (1) Weigh the mixture of Chinese herbal medicines in proportion, add appropriate amount of water, decoct with slow fire for 35 minutes, filter off the medicinal residues, and make a decoction;

[0020] (2) After crushing corn germ meal and red bean, pass through an 80-mesh sieve;

[0021] (3) Add the decoction in the step (1) to the corn germ meal and red bean after crushing and sieving, and simultaneously add 1% glucose, 0.5% yeast extract, 0.5% maltooligosaccharide, 0.3% K by weight 2 HPO 4 , the pH was adjusted with NaOH; the resulting mixture was autoclaved at 121° C. for 15-20 minutes;

[0022] (4) Inoculate the activated Bifidobacterium bifidum, Bacillus natto and Candida utilis into the decoction with 5% volume percentage respectively, and ferment in a constant temperature shaker at a temperature of 28°C-37°C for a period of time For 48 hours,...

Embodiment 2

[0028] The method for fermenting and preparing dairy cow feed additive of the present invention, concrete steps are:

[0029] (1) Weigh the mixture of Chinese herbal medicines in proportion, add appropriate amount of water, decoct with slow fire for 35 minutes, filter off the medicinal residues, and make a decoction;

[0030] (2) After crushing corn germ meal and red bean, pass through an 80-mesh sieve;

[0031] (3) Add the decoction in the step (1) to the corn germ meal and red bean after crushing and sieving, and simultaneously add 1% glucose, 0.5% yeast extract, 0.5% maltooligosaccharide, 0.3% K by weight 2 HPO 4 , the pH was adjusted with NaOH; the resulting mixture was autoclaved at 121° C. for 15-20 minutes;

[0032] (4) Inoculate the activated Bifidobacterium bifidum, Bacillus natto and Candida utilis into the decoction with 5% volume percentage respectively, and ferment in a constant temperature shaker at a temperature of 28°C-37°C for a period of time For 48 hours,...

Embodiment 3

[0038] The method for fermenting and preparing dairy cow feed additive of the present invention, concrete steps are:

[0039] (1) Weigh the mixture of Chinese herbal medicines in proportion, add appropriate amount of water, decoct with slow fire for 35 minutes, filter off the medicinal residues, and make a decoction;

[0040] (2) After crushing corn germ meal and red bean, pass through an 80-mesh sieve;

[0041] (3) Add the decoction in the step (1) to the corn germ meal and red bean after crushing and sieving, and simultaneously add 1% glucose, 0.5% yeast extract, 0.5% maltooligosaccharide, 0.3% K by weight 2 HPO 4 , the pH was adjusted with NaOH; the resulting mixture was autoclaved at 121° C. for 15-20 minutes;

[0042] (4) Inoculate the activated Bifidobacterium bifidum, Bacillus natto and Candida utilis into the decoction with 5% volume percentage respectively, and ferment in a constant temperature shaker at a temperature of 28°C-37°C for a period of time For 48 hours,...

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PUM

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Abstract

The invention discloses a method for preparing a feed additive for milk cows through fermentation. The feed additive is prepared by carrying out microbial fermentation on a Chinese herbal medicine mixture, maize embryo dregs and phaseolus calcaratus and then mixing the fermentation product with mountain flour, zinc sulfate, calcium pantothenate, fish liver oil, sodium selenite, sodium bicarbonate, table salt and fumaric acid, wherein the Chinese herbal medicine mixture contains folium isatidis, mint, fried rhizoma chuanxiong, astragalus, codonopsis, ricepaper pith, akebiaquinata, cinnamon, dandelion, orange peel and angelica sinensis. The additive is prepared by using a microbial fermentation method; Chinese herbal medicines and effective ingredients in other auxiliary materials can be sufficiently absorbed by milk cows; and the feed additive is rich in various nutrient substances required by the growth of the milk cows, free of hormones and chemical residues and capable of promoting the health growth of the milk cows and increasing the yield of high-quality milk.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a method for preparing dairy cow feed additives by fermentation. Background technique [0002] Milk has become a necessity of people's life. The development of the dairy industry is not only to produce milk and improve people's living standards; it can also efficiently and fully utilize land resources, improve the ecological environment, optimize the agricultural structure, and promote rural economic development. The milk production of dairy cows is closely related to the feed supply of dairy cows. The use of hormones and chemical drugs will lead to residues and pollution in milk. Therefore, naturally farmed dairy cows and their milk products have become the goals pursued by consumers. Now The nutrients in some additives are difficult to be fully absorbed by dairy cows, resulting in waste. How to produce a feed additive with high utilization rate and can be fully absorbed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14
CPCY02P60/87
Inventor 徐茂航
Owner 齐全农牧集团股份有限公司
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