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Functional feed additive

A feed additive and functional technology, applied in the field of feed additives, can solve the problems of antibiotic resistance enhancement, human health impact, quality degradation, etc., and achieve the effects of reducing usage, improving feed utilization efficiency, and improving quality

Inactive Publication Date: 2013-05-08
北京华美源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of modern livestock and poultry farming, in order to prevent and treat animal diseases, excessive antibiotic products are often used to ensure the health of animals, but the excessive use of antibiotics often leads to the decline in the quality of animal meat products and their products and the enhancement of antibiotic resistance, resulting in transmission through the food chain. Human health is also severely affected by the antibiotic problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Embodiment 1 (feed additive product)

[0056] The invention provides a functional feed additive;

[0057] The composition is as follows:

[0058] 10% fructo-oligosaccharide, 15% propolis, 15% privet fruit extract, 20% freeze-dried bacteria powder of Bacillus subtilis, 40% solid fermentation culture of Ganoderma lucidum; Bacillus subtilis is CGMCC6012, the above ratio is mass percentage.

[0059] FOS is a commercially available product.

[0060] The preparation method of ganoderma lucidum solid fermentation culture is as follows:

[0061] Activation culture of slant strains: transfer the preserved ganoderma lucidum slant strains to the slant medium, and cultivate for about 110 hours at 25°C until the mycelia cover the slope;

[0062] 1. Liquid first-level seed culture: pick a piece of the above-mentioned Ganoderma lucidum slant strain and insert it into a 500-ml shaker flask with 100 ml of medium for first-level seed culture. The culture conditions: rotary shaker 100...

Embodiment 2

[0073] The invention provides a functional feed additive;

[0074] The composition is as follows:

[0075] 15% fructo-oligosaccharides, 10% propolis, 25% privet fruit extract, 10% freeze-dried bacterial powder of Bacillus subtilis, 40% solid fermentation culture of Ganoderma lucidum; Bacillus subtilis is CGMCC6012, the above ratio is mass percentage. The preparation method of ganoderma lucidum solid fermentation culture is as follows:

[0076] Activation culture of slant strains: transfer the preserved ganoderma lucidum slant strains to the slant medium, and cultivate at 26°C for about 110 hours until the mycelia cover the slope;

[0077] 1. Liquid first-level seed culture: pick a piece of the above-mentioned Ganoderma lucidum slant strain and insert it into a 500-ml shaker flask with 100 ml of medium for first-level seed culture. The culture conditions: rotary shaker 100 rpm, 26 Cultivate for about 100 hours at ℃; culture temperature is 26℃.

[0078] 2. Liquid secondary s...

Embodiment 3

[0086] 10% fructo-oligosaccharide, 10% propolis, 10% privet privet extract, 10% freeze-dried bacterial powder of Bacillus subtilis, 60% solid fermentation culture of Ganoderma lucidum; Bacillus subtilis is CGMCC6012, the above ratio is mass percentage.

[0087] The preparation method of ganoderma lucidum solid fermentation culture is as follows:

[0088] Activation culture of slant strains: transfer the preserved slant strains of Ganoderma lucidum to the slant medium, and cultivate for about 120 hours at 22°C until the mycelia cover the slant; the optimum culture temperature is 25°C.

[0089] 1. Liquid first-level seed culture: pick a piece of the above-mentioned Ganoderma lucidum slant strain and insert it into a 500-milliliter shaker flask with 100 milliliters of medium for first-level seed culture. Cultivate for about 130 hours;

[0090] 2. Liquid secondary seed culture: Put the seeds of the primary shaker flask with 5% inoculum into a 500 ml shaker flask with 100 ml of m...

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PUM

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Abstract

Functional feed additive comprises, by weight percent, 10-15% of fructooligosaccharide, 10-20% of propolis, 10-25% of glossy privet fruit extract, 15-30% of freeze-dried powder of bacillus subtilis, and 40-70% of solid fermentation medium of Ganoderma. The bacillus subtilis is under the number of CGMCC6012. The functional feed additive enables consumption of antibiotic drugs in animal feeding to be reduced effectively, safety of animal meat products is improved, utilization efficiency of animal feed is improved, animal immunity is enhanced, and feeding benefit is improved.

Description

Technical field: [0001] The invention belongs to the field of feed, in particular to a feed additive. Background technique: [0002] In the process of modern livestock and poultry farming, in order to prevent and treat animal diseases, excessive antibiotic products are often used to ensure the health of animals, but the excessive use of antibiotics often leads to the decline in the quality of animal meat products and their products and the enhancement of antibiotic resistance, resulting in transmission through the food chain. Human health is also severely affected by the problem of antibiotics. [0003] Some natural substances derived from nature not only have good nutritional properties, but also have anti-virus, anti-inflammatory, anti-oxidation, and regulation of immune functions, etc., and have broad application prospects. [0004] The main components of propolis are flavonoids, phenols, lactones, coumarin, aldehydes and ketones, a small amount of iron, calcium, silicon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A23K1/14
Inventor 苏俊李政其他发明人请求不公开姓名
Owner 北京华美源生物科技有限公司
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