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Saccharomycete feed additive

A feed additive and yeast technology, applied in animal feed, animal feed, application, etc., can solve the problems of ignoring the nutritional value of feed additives such as the stability of yeast microorganisms, to improve disease resistance, enrich nutritional efficacy, and improve application The effect of efficacy

Inactive Publication Date: 2020-02-28
江苏蓝运河农业资源开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the consideration of production cost, the stability of yeast microorganisms and the nutritional value of feed additives are ignored.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Use the corresponding optimized medium to separately culture beer yeast, feed yeast, Candida utilis, Bacillus licheniformis and Bacillus subtilis through liquid fermentation equipment, and then use a high-speed centrifuge to separate the bacteria in the fermentation broth, Use hot air or vacuum freeze-drying to dry the centrifuged bacteria slime to obtain beer yeast with a live bacteria content of 20 billion per gram, feed yeast with a live bacteria content of 20 billion per gram, and a product with a live bacteria content of 20 billion per gram. Dry powder of Candida prion, Bacillus licheniformis with 20 billion live bacteria per gram and Bacillus subtilis with 20 billion live bacteria per gram.

Embodiment 2

[0023] The preparation of filler of the present invention:

[0024] Take the carrot leaves of the plant leaves, pick them, wash them, dry them in microwave, and crush them into 90-mesh powder. Weigh 100 kg of the powder, add an appropriate amount of water, adjust the material so that the water content is 15%, mix well, and put it in a steamer Heat and cook for 1 hour, then take it out and let it cool to below 33°C, add the dry powder of Candida utilis, dry powder of Bacillus licheniformis and dry powder of Bacillus subtilis obtained in Example 1 to the cooled material in a weight ratio of 1:1:1 Mix 7.5 kg of mixed bacteria starter and 2.5 kg of brown sugar, mix evenly, then add an appropriate amount of water to adjust the material to a water content of 50-55%, then put the material into the fermentation room, and put it in a temperature of 30 ℃ Ferment for 15 days. After the fermentation is over, take out the fermented material, dry, pulverize, and pass through an 80-mesh siev...

Embodiment 3

[0026] The preparation of filler of the present invention:

[0027] The elm leaves, pecan leaves and pine needles of the plant leaves are picked, washed, dried in microwave, mixed according to the weight ratio of elm leaves, pecan leaves and pine needles in a ratio of 10:5:2, and crushed into 90 mesh powder , weigh 100 kg of powder, add appropriate amount of water, adjust the material so that the water content is 20%, mix well, put it in a steamer and cook for 1 hour, then take it out and let it cool to below 33°C, add it to the cooled material The Candida utilis dry powder obtained in Example 1, the Bacillus licheniformis dry powder and the Bacillus subtilis dry powder mixed by weight in a ratio of 1:1:1 were 12.5 kilograms of mixed bacteria starter, 2.5 kilograms of brown sugar, mixed evenly, and then Add an appropriate amount of water to adjust the material so that the water content is 50-55%, then put the material into the fermentation room, and ferment for 15 days at a te...

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PUM

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Abstract

The invention belongs to the field of feed additive processing, and particularly relates to a saccharomycete feed additive. The additive is prepared from saccharomycetes and filler according to the mass ratio of 1: 2-4. The filler is prepared by the following method: taking any combination of one or two or more of plant leaves, and carrying out sorting, cleaning, microwave drying and crushing theplant leaves into 90-mesh powder; adding a proper amount of water into the powder, regulating the water content of the material to be 15-25%, uniformly stirring, placing the material on a steamer forheating and steaming for 1 h, taking out and cooling the material to the temperature of 33 DEG C or below, and adding a mixed bacteria starter and brown sugar into the cooled material according to theweight ratio of the powder, uniformly mixing under the condition that the ratio of the powder, mixed bacteria and the brown sugar is 100: 7.5-12.5: 1.5-2.5, adding a proper amount of water to adjustthe material so that the water content is 55-55%, then placing the material in a fermentation chamber, fermenting the material for 15 days under the environment with the temperature of 29-31 DEG C, taking out the fermented material after fermentation is finished, drying the fermented material, and crushing and sieving the fermented material through a 80-mesh sieve to obtain the filler.

Description

technical field [0001] The invention relates to a feed additive, in particular to a yeast feed additive. Background technique [0002] There are more than 490 known species of yeast. Yeasts are closely related to humans, so an independent fungal group has gradually formed, and its classification widely adopts the classification method in Lodder's monograph "Yeasts" (1970). In modern industry, since yeast is a typical single-cell microorganism, it has the characteristics of large individual, high protein content, easy separation, strong omnivorous, easy cultivation, many metabolites, and wide comprehensive application. In addition to wine and alcohol, it is also used in the production of glycerin, edible yeast, feed yeast, petroleum dewaxing, fermentation of organic acids, enzyme preparations, etc. At the same time, because yeast cells are rich in ribonucleic acid, cytochrome C, coenzyme A, etc., yeast is also an important raw material for the pharmaceutical industry and bi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30
CPCA23K10/12A23K10/30
Inventor 杨宪勇张奎昌
Owner 江苏蓝运河农业资源开发有限公司
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