Feed additive taking microbial fermented fenugreek powder as protein raw material

A feed additive and microbial fermentation technology, applied in the field of feed additives and preparation thereof, can solve the problems of removing bitterness factor from fenugreek powder, that is, coumarin powder, affecting the application and promotion of coumarin powder, etc., and achieve the effect of saving breeding costs.

Inactive Publication Date: 2017-12-22
陕西杨凌富仕特饲料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the bitter factor contained in fenugreek powder—bitterin has affected the application and promotion of fenugreek powder as a protein raw material. At present, there are no relevant reports in Chinese about the removal of bitterness factors by microbial fermentation of fenugreek powder, or fenugreek powder, and its application in pig feed. Chinese literature used in

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Add 750kg of bean powder, 250kg of rice bran, 2 kg of calcium hydrogen phosphate, 4kg of urea, and 4kg of salt into the mixer, and stir for 10 minutes; : 1:2:2 ratio of the mixed strain culture solution is inoculated into the mixed raw material and 400kg of water is added, and then stirred evenly. Move the mixed fermentation material to the fermentation tank, use geothermal heat to keep the temperature at 30°C, and monitor the material temperature in real time. When the material temperature reaches 40°C, start the first deflation by mechanical turning method, and then deflate once every 24 hours. The highest temperature should not exceed 55°C, otherwise the number of deflation times should be increased. Counting starts when the temperature reaches 40°C for the first time. After 4 days of fermentation, the fermented material is taken out, dried at low temperature or air-dried to obtain the coumarin powder feed additive.

Embodiment 2

[0017] Add 800kg of bean powder, 200kg of rice bran, 2.5kg of calcium hydrogen phosphate, 5kg of urea, and 3kg of salt into the mixer, and stir for 10 minutes; : 1:2:2 ratio of the mixed strain culture solution is inoculated into the mixed raw material and 300kg of water is added, and then stirred evenly. Move the mixed fermentation material to the fermentation tank, use geothermal heat to keep the temperature at 40°C, and monitor the material temperature in real time. When the material temperature reaches 40°C, start the first deflation by mechanical turning method, and then deflate once every 24 hours. The highest temperature should not exceed 55°C, otherwise the number of deflation times should be increased. Counting starts when the temperature reaches 40°C for the first time, and after 5 days of fermentation, the fermented material is taken out, dried at low temperature or air-dried to obtain the coumarin powder feed additive.

Embodiment 3

[0019] Add 850kg of coriander powder, 150kg of rice bran, 3 kg of calcium hydrogen phosphate, 6kg of urea, and 2kg of salt into the mixer, and stir for 10 minutes; : 1:2:2 ratio of the mixed strain culture solution is inoculated into the mixed raw material and 350kg of water is added, and then stirred evenly. Move the mixed fermentation material to the fermentation tank, use geothermal heat to keep the temperature at 35°C, and monitor the material temperature in real time. When the material temperature reaches 40°C, start the first deflation by mechanical turning, and then deflate once every 24 hours. The highest temperature should not exceed 55°C, otherwise the number of deflation times should be increased. Counting starts when the temperature reaches 40°C for the first time. After 3 days of fermentation, the fermented material is taken out, dried at low temperature or air-dried to obtain the coumarin powder feed additive.

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PUM

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Abstract

The invention discloses a feed additive taking microbial fermented fenugreek powder as a protein raw material. A method comprises the following steps: 1) adding fenugreek powder, rice bran, calcium hydrophosphate, urea and edible salt at ratio of (75-85):(15-25):(0.2-0.3):(0.4-0.6):(0.2-0.4) into a stirrer, stirring for 10-15 minutes and uniformly mixing; 2) adding 3-5% of compound bacteria and 30-40% of water on the basis of the total weight of the material prepared in the step 1) into the material and then uniformly stirring; and 3) pushing the material prepared in the step 2) into an underground fermenting tank, utilizing terrestrial heat to keep the temperature within 30-40 DEG C, monitoring the material temperature in real time, deflating for the first time when the material temperature reaches up to 40 DEG C, and then deflating once per 24 hours, fermenting for 3-5 days, drying under low temperature or drying in air, thereby acquiring the feed additive. The feed additive is beneficial to the healthy growth of the pigs, has an obvious fattening effect, is capable improving the pork quality and has the advantages of grain-saving synergic effect, safety and no public hazard.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a feed additive using microbial fermented coumarin powder as a protein raw material and a preparation method thereof. Background technique [0002] The modern animal husbandry breeding method only pays attention to the speed of slaughtering animals, and does not pay attention to the disease resistance and quality of the body itself. The use of large doses of drugs and diseases has brought huge economic losses to farmers, and the addition of large doses of chemical pharmaceutical preparations has caused Drug residues affect the flavor of meat and bring huge health risks to the people. These problems affect the healthy development of my country's animal husbandry. High-quality feed is the guarantee for the production of high-quality livestock products. At present, my country urgently needs feed that can improve the quality and quality of livestock and poultry products, is b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/12A23K20/105A23K20/26A23K50/30A23L5/20
CPCA23K10/12A23K10/30A23K10/37A23K20/105A23K20/26A23K50/30A23L5/28Y02P60/87
Inventor 席联敏叶丙奎谢立明
Owner 陕西杨凌富仕特饲料股份有限公司
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