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A kind of microecological preparation for feed, antibiotic-free feed and preparation method thereof

A technology of microecological preparations and antibiotic-free feed, which is applied in the field of microecological preparations for feed, antibiotic-free feed containing microecological preparations for feed and its preparation, which can solve the problems of high feed costs, achieve inhibition of reproduction, and stimulate intestinal peristalsis , improve the effect of activity

Active Publication Date: 2020-12-01
SUIPING GUANGYUAN FEED TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many types of components in this compound feed, resulting in high feed cost; and the feed has certain limitations in the digestion of anti-nutrient substances

Method used

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  • A kind of microecological preparation for feed, antibiotic-free feed and preparation method thereof
  • A kind of microecological preparation for feed, antibiotic-free feed and preparation method thereof
  • A kind of microecological preparation for feed, antibiotic-free feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The feed microecological preparation of the present embodiment is made by fermenting the following raw materials in parts by weight: 1.0 part of Saccharomyces cerevisiae, 0.6 part of Enterococcus faecalis, 1.5 part of Bacillus subtilis, 0.6 part of Bacillus coagulans, 0.15 part of Bacillus licheniformis, 0.3 parts of Bacillus lentus, 0.5 parts of Clostridium butyricum, and 995.15 parts of liquid medium. The fermentation conditions are 36°C for 60 hours of fermentation, with a 1.5 kilowatt centrifugal high-pressure blower blowing air for the first 30 hours, and stopping the blowing for the next 30 hours.

[0024] The number of viable bacteria of the Saccharomyces cerevisiae is 20 billion CFU / g, the number of viable bacteria of Enterococcus faecalis is 10 billion CFU / g, the number of viable bacteria of Bacillus subtilis is 20 billion CFU / g, and the number of viable bacteria of Bacillus coagulans The number of viable bacteria of Bacillus licheniformis is 5 billion CFU / g, t...

Embodiment 2

[0031]The microecological preparation for feed of the present embodiment is made by fermenting the following raw materials in parts by weight: 1.2 parts of Saccharomyces cerevisiae, 0.2 part of Enterococcus faecalis, 2.0 parts of Bacillus subtilis, 0.2 part of Bacillus coagulans, 0.1 part of Bacillus licheniformis, 0.3 parts of Bacillus lentus, 0.2 parts of Clostridium butyricum, and 993.05 parts of liquid medium. Fermentation conditions are 36°C for 72 hours of fermentation, with a 1.5 kilowatt centrifugal high-pressure blower blowing air for the first 36 hours, and stopping the blowing for the next 36 hours.

[0032] The number of viable bacteria of the Saccharomyces cerevisiae is 15 billion CFU / g, the number of viable bacteria of Enterococcus faecalis is 5 billion CFU / g, the number of viable bacteria of Bacillus subtilis is 30 billion CFU / g, and the number of viable bacteria of Bacillus coagulans The number of live bacteria of Bacillus licheniformis is 5 billion CFU / g, the ...

Embodiment 3

[0039] The feed microecological preparation of the present embodiment is made by fermenting the following raw materials in parts by weight: 1.1 parts of Saccharomyces cerevisiae, 0.4 parts of Enterococcus faecalis, 2.0 parts of Bacillus subtilis, 0.4 parts of Bacillus coagulans, 0.17 parts of Bacillus licheniformis, 0.2 parts of Bacillus lentus, 0.2 parts of Clostridium butyricum, and 993.05 parts of liquid medium. The fermentation conditions are 37.5°C for 60 hours of fermentation, with a 1.5 kilowatt centrifugal high-pressure blower blowing air for the first 32 hours, and stopping the blowing for the next 28 hours.

[0040] The number of viable bacteria of the Saccharomyces cerevisiae is 18 billion CFU / g, the number of viable bacteria of Enterococcus faecalis is 7.5 billion CFU / g, the number of viable bacteria of Bacillus subtilis is 30 billion CFU / g, and the number of viable bacteria of Bacillus coagulans The number of live bacteria of Bacillus licheniformis is 10 billion C...

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Abstract

The present invention discloses a feed micro-ecological preparation, an anti-nutritional substance-free feed and a preparation method thereof, and belongs to the technical field of feed. The feed micro-ecological preparation is prepared by fermenting the following raw materials in parts by weight: 1.0-1.2 parts of Saccharomyces cerevisiae, 0.2-0.6 part of Enterococcus faecalis, 1.5-2.0 parts of Bacillus subtilis, 0.2-0.6 part of Bacillus coagulans, 0.1-0.15 part of Bacillus licheniformis, 0.1-0.3 part of Bacillus lentus, 0.2-0.5 part of Clostridium butyricum and 993.05-995.15 parts of liquid medium. After the feed micro-ecological preparation is mixed with feed raw materials, enzymes produced in the process of microbial strain fermentation can decompose anti-nutritional substances in feed and increase the feed utilization rate; at the same time, microbial strains also have effects in improving animal intestinal environment, maintaining intestinal flora balance, inhibiting the growth of pathogenic bacteria, and improving animal immunity.

Description

technical field [0001] The invention relates to a microecological preparation for feed, and also relates to an antibiotic-free feed containing the microecological preparation for feed and a preparation method thereof, belonging to the technical field of feed. Background technique [0002] At present, in the fields of livestock and poultry and aquaculture, full-price compound granular feed or full-price compound powder feed is mostly used. Its main raw materials are corn, wheat, sorghum, barley, soybean meal, cotton meal, rapeseed meal and other raw materials. However, the nutritional components of the above raw materials are single and contain a large amount of anti-nutritional substances. For example, corn and soybean meal-based feeds contain anti-nutritional factors such as trypsin inhibitors and plant lectins, which greatly affect the absorption of nutrients. There are carbohydrates that are difficult to be digested by livestock and poultry, such as β-mannan and α-galact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/18A23K10/12
Inventor 陈岗赵遵喜任贺丽
Owner SUIPING GUANGYUAN FEED TECH CO LTD
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