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Compound feed containing selenium-rich dendrobium candidum probiotics and preparation method of compound feed

A technology of dendrobium candidum and compound feed, applied in animal feed, animal feed, animal husbandry, etc., to avoid toxic side effects and drug resistance, improve digestion, and promote the growth of livestock and poultry

Active Publication Date: 2017-09-19
浙江亚林生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a natural and nutrient-rich compound feed that can replace antibiotics, and at the same time solves the problem of waste reuse of residues after extracting Chinese herbal medicines such as Dendrobium officinale residue, Ganoderma lucidum residue, and Hericium erinaceus residue.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The preparation method of the compound feed containing selenium-enriched Dendrobium candidum probiotics comprises the following mass percentages of components: 70% of selenium-enriched Dendrobium candidum probiotics powder, 10% of Ganoderma lucidum probiotics powder, 10% of Hericium erinaceus probiotics powder, and defatted Pine Pollen 10%.

[0043] The selenium-enriched Dendrobium officinale probiotic powder is prepared through the following steps: adding 0.5% of the total mass of solid medium to the bran extract and 0.005% of sodium selenite in the dregs of Dendrobium candidum, and then inoculating 5% of the total mass of the solid medium into Bacillus coagulans seed liquid and 5% Candida utilis seed liquid, the bacterial seed liquid concentration is 1×10 7 CFU / ml. The fermentation temperature is controlled at 38° C., the fermentation is completed for 75 hours, and then it is obtained by vacuum drying and pulverization. The detected selenium content is 4.58 mg / kg, an...

Embodiment 2

[0049] The preparation method of the compound feed containing selenium-enriched Dendrobium candidum probiotics comprises the following mass percentages of the components: 60% of selenium-enriched Dendrobium candidum probiotic powder, 20% of Ganoderma lucidum probiotic powder, 15% of Hericium erinaceus probiotic powder, and defatted Pine Pollen 5%.

[0050] The selenium-enriched Dendrobium officinale probiotic powder is prepared through the following steps: adding 0.8% of the total mass of solid medium to the bran extract and 0.01% of sodium selenite in the dregs of Dendrobium candidum, and then inoculating 8% of the total mass of the solid medium into Bacillus coagulans seed liquid and 2% Candida utilis seed liquid, the bacterial seed liquid concentration is 2×10 7 CFU / ml. The fermentation temperature is controlled at 39°C, the fermentation is completed for 54 hours, and then it is obtained by vacuum drying and pulverization. The selenium content is 5.19 mg / kg, and the sporul...

Embodiment 3

[0056] The preparation method of the compound feed containing selenium-enriched Dendrobium candidum probiotics, the mass percent of its components are: 50% of selenium-enriched Dendrobium candidum probiotics powder, 30% of Ganoderma lucidum probiotics powder, 12% of Hericium erinaceus probiotics powder, defatted Pine Pollen 8%.

[0057] The selenium-enriched Dendrobium officinale probiotic powder is prepared through the following steps: adding 1% of the total mass of solid medium to the bran extract and 0.008% of sodium selenite in the dregs of Dendrobium candidum, and then inoculating 6% of the total mass of the solid medium into Bacillus coagulans seed liquid and 3% Candida utilis seed liquid, the bacterial seed liquid concentration is 3 × 10 7 CFU / ml. The fermentation temperature is controlled at 40° C., the fermentation is completed for 60 hours, and then it is obtained by vacuum drying and pulverization. The selenium content is 4.32 mg / kg after testing, and the sporulati...

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Abstract

The invention relates to the technical field of animal feed and discloses compound feed containing selenium-rich dendrobium candidum probiotics and a preparation method of the compound feed. The compound feed is prepared from components in parts by weight as follows: 50-70 parts of the selenium-rich dendrobium candidum probiotics, 10-30 parts of ganoderma lucidum probiotics powder, 10-20 parts of hericium erinaceus probiotics powder and 5-10 parts of degreased pine pollen. The selenium-rich dendrobium candidum probiotics, the ganoderma lucidum probiotics powder, the hericium erinaceus probiotics powder and the degreased pine pollen are sieved respectively and mixed in proportion, and the compound feed is obtained. The compound feed can replace antibiotics, can promote growth of livestock and poultry, the digestion rate, the absorption and utilization rate and the conversion rate of the feed are increased, and the meat yield and the egg laying rate are increased.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a compound feed containing selenium-enriched Dendrobium officinale probiotics and a preparation method thereof. Background technique [0002] Probiotics are a class of microorganisms that benefit the host by improving the intestinal microecological balance of the host. They are important physiological bacteria in the human intestinal tract. Group structure, promoting the proliferation of beneficial bacteria in the intestine, inhibiting the growth of harmful bacteria, enhancing the body's immunity, lowering cholesterol, eliminating carcinogenic factors, alleviating lactose intolerance, anti-aging and prolonging life and other important physiological effects. The prevention and treatment of heart disease, diabetes and cancer is of great significance. [0003] At present, many countries have begun to ban the use of antibiotics as animal growth promoters. However, stopping the u...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/12A23K10/37
CPCA23K10/12A23K10/30A23K10/37A23K50/30Y02P60/87
Inventor 李海龙何小平戴承恩张孟郑芬芬
Owner 浙江亚林生物科技股份有限公司
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