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Microbial feed additive for increasing livestock and poultry product quality and improving meat egg milk flavor and preparation method thereof

A technology for microbial feed and product quality, applied in the field of microbial feed additives and their preparation, can solve the problems of fast growth rate of animals, asynchronous growth rate, slow synthesis of flavor substances, etc., to improve the flavor of meat, eggs and milk, improve quality and Flavor, fat reduction effect

Inactive Publication Date: 2011-10-05
董善锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Abuse of antibiotics in animal husbandry, fast growth of animals, toxic amines, ammonia, bacterial toxins, oxygen free radicals and other toxic substances produced by animals and many pathogenic bacteria accumulate in the body; at the same time, due to the fast growth of livestock and poultry, the synthesis of flavor substances Slow, out of sync with growth rate

Method used

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  • Microbial feed additive for increasing livestock and poultry product quality and improving meat egg milk flavor and preparation method thereof
  • Microbial feed additive for increasing livestock and poultry product quality and improving meat egg milk flavor and preparation method thereof
  • Microbial feed additive for increasing livestock and poultry product quality and improving meat egg milk flavor and preparation method thereof

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Experimental program
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Effect test

preparation example Construction

[0087] The preparation method of wort juice: use 2 times the water and 0.5 times the malt of the required wort dose: mash at 55-63 ° C for 4-6 hours and filter it with four layers of gauze to form the wort filtrate, and use 0.02 mol / L iodine When the saccharification solution is yellow to colorless, the saccharification is complete. Use a Baume hydrometer to detect the sugar concentration in the saccharification solution, dilute the filtrate with water to 10-15 Paulines, and adjust the pH to 6.4.

[0088] Preparation of Aspergillus niger and Aspergillus oryzae mother species: the mother species culture medium is prepared by potato juice in parts by weight: glucose: corn steep liquor=100: 2: 1, and the culture solution is sterilized at 120° C. for 20 minutes, and cooled to 35° C. Afterwards, the bacterial strain is inoculated at a weight ratio of 1 to 3%, and cultivated at a constant temperature of 30-35° C. for 36-72 hours;

[0089] The preparation method of potato juice: Peel...

Embodiment 1

[0107] According to the above method, a microbial feed additive that improves the quality of livestock and poultry products and improves the flavor of meat, eggs and milk is prepared. 2.5%, Aspergillus niger 2.5%, Aspergillus oryzae 2.5%.

Embodiment 2

[0230] According to the method of the present invention, a microbial feed additive that improves the quality of livestock and poultry products and improves the flavor of meat, eggs and milk is prepared. Bacteria 10%, Aspergillus niger 10%, Aspergillus oryzae 10%.

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Abstract

The invention discloses a microbial feed additive for increasing livestock and poultry product quality and improving meat egg milk flavor and a preparation method thereof. The microbial feed additive comprises the following components by weight: 1-96% of lactobacillus acidophilus, 1-96% of bacillus subtilis, 1-96% of saccharomyces cerevisiae, 1-96% of aspergillus niger, and 1-96% of aspergillus oryzae. The preparation method comrpises: performing solid state fermentation of production strains obtained by performing solid state fermentation of mother strains so as to obtain the above strains, mixing the strains according to a certain proportion to obtain the microbial feed additive. The preparation method of the invention is safe and reliable, low in cost, energy-saving and environment-friendly, simple and controllable in process, and convenient for use, and realizes a livestock and poultry product with low fat content, delicious taste, safety and reliability; the microbial feed additive of the invention has unique compatibility, can substitute antibiotics and arsenic preparations, puts an end to clenbnterol hydrochloride and melamine, enables the increase of livestock and poultry product quality after used, improves meat egg milk flavor, and generates pollution-free green food.

Description

technical field [0001] The invention relates to a microbial feed additive for improving the quality of livestock and poultry products and improving the flavor of meat, eggs and milk and a preparation method thereof, belonging to the technical field of microbial feed additives and the preparation method thereof. Background technique [0002] In 2011, on 315 Consumer Rights Day, a special program "The Truth About "Bodybuilding Pigs"" was broadcast, which disclosed the fact that Henan Jiyuan Shuanghui Company used lean pork. "Clenbuterol" has thus once again entered people's field of vision. Clenbuterol has been known since 2006. Earlier, in 1997, the Ministry of Agriculture strictly prohibited the use of β-adrenaline hormones in feed and animal husbandry. Prohibition list. In 2002, ractopamine was also included in the "Catalogue of Drugs Prohibited for Use in Feed and Animal Drinking Water" by the Ministry of Agriculture. [0003] Abuse of antibiotics in animal husbandry, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16C12N1/20C12N1/14C12N1/18C12R1/23C12R1/125C12R1/865C12R1/685C12R1/69A23K10/18
Inventor 董善锐
Owner 董善锐
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