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Zymophyte liquid, liquid spirit stillage fermented feed and fermentation method of liquid spirit stillage fermented feed

A technology for fermenting feed and fermenting bacteria, applied in the fields of biotechnology and feed production, can solve the problems of difficulty in large-scale promotion, unsatisfactory use effect, and high equipment requirements, achieve simple production process and equipment requirements, solve unstable quality, The effect of small loss of bacterial activity

Inactive Publication Date: 2013-05-01
四川国凤生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the products fermented by this method also have defects such as low quality, serious bacterial contamination, easy deterioration, unstable fermentation, unsatisfactory use effect, relatively high production cost and equipment requirements, and large-scale promotion is difficult.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Lactobacillus spp. Lactic acid bacteria , Bacillus subtilis B. subtilis , Bacillus natto Bacillus natto and Candida utilis Candida utilis After primary solid culture and secondary liquid culture, the concentration of Lactobacillus liquid is 2.5×10 9 CFU / mL, Bacillus subtilis liquid concentration 1.2×10 10 CFU / mL, Bacillus natto liquid concentration 5.8×10 9 CFU / mL, concentration of Candida utilis 1.2×10 10 CFU / mL, mixed according to the volume ratio of 4:1.5:1.5:3, the cell concentration of the bacterial solution is 7.3×10 9 CFU / mL, made into fermentation broth.

[0023] 282 parts of fresh distiller's grains with water content of 62%, 320 parts of corn, 55 parts of wheat, 100 parts of wheat bran, 40 parts of soybean meal, 40 parts of cotton meal, 25 parts of rapeseed meal, 30 parts of blood meal, 55 parts of molasses, and 15 parts of soybean oil , 11 parts of calcium hydrogen phosphate, 9 parts of calcium powder, 3.8 parts of table salt, 3.8 parts of lysine, ...

Embodiment 2

[0028] Lactobacillus spp. Lactic acid bacteria , Bacillus subtilis B. subtilis , Bacillus natto Bacillus natto and Candida utilis Candida utilis After primary liquid culture and secondary liquid culture, the concentration of Lactobacillus liquid is 2.2×10 9 CFU / mL, Bacillus subtilis liquid concentration 1.2×10 10 CFU / mL, Bacillus natto liquid concentration 5.6×10 9 CFU / mL, concentration of Candida utilis 1.1×10 10 CFU / mL, mixed according to the volume ratio of 4:1.4:1.6:3, the cell concentration of the bacterial solution is 6.7×10 9 CFU / mL, made into fermentation broth.

[0029] 322 parts of fresh distiller's grains with water content of 62%, 300 parts of corn, 65 parts of wheat, 60 parts of wheat bran, 35 parts of soybean meal, 45 parts of cotton meal, 30 parts of rapeseed meal, 30 parts of blood meal, 50 parts of molasses, and 25 parts of soybean oil , 13 parts of calcium hydrogen phosphate, 8 parts of calcium powder, 3.8 parts of table salt, 3.6 parts of lysine, ...

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PUM

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Abstract

The invention discloses a zymophyte liquid, a liquid spirit stillage fermented feed and a fermentation method of the liquid spirit stillage fermented feed. The zymophyte liquid is prepared by mixing, at a preset proportion, liquids of lactobacillus, bacillus subtilis, bacillus natto and candida utilis bacteria which are obtained by enlarged culture. The fermented feed is prepared by fermenting a liquid complete feed with the zymophyte liquid. The fermentation method comprises the steps of inoculating the zymophyte liquid with the liquid complete feed at 3-5%wt, adjusting the moisture content to be 68-72%, sufficiently mixing into a liquid, and loading into a sealer for sealing and fermentation. The shelf life of the liquid spirit stillage fermented feed fermented by the zymophyte liquid is over 6 months at a room temperature. The liquid spirit stillage fermented feed is easier to digest, low in thallus activity loss and ideal in using effect, a culture proportion and a complete feed formula balance essential amino acid, and the liquid spirit stillage fermented feed is suitable for a whole postweaning growth stage of a commercial pig.

Description

technical field [0001] The invention belongs to the fields of biotechnology and feed production, and specifically relates to a fermented bacterium liquid, a feed obtained by using the fermented bacterium liquid for biological fermentation, and at the same time, a method for the biological fermentation. Background technique [0002] The abuse of antibiotics has hindered the development of animal husbandry in the direction of green, healthy and low energy consumption. The production and application of green and safe feed has become the development direction of the future feed industry. [0003] Fermented feed eliminates anti-nutritional factors through fermentation, increases feed intake and digestion and absorption rate of nutrients, improves the active health level of animals, reduces the incidence of digestive tract diseases, reduces ammonia and odor emissions, and improves the ecological environment. In order to meet the requirements of energy saving and emission reduction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/16A23K1/06A23K1/14A23K1/16A23K1/175A23K1/18C12R1/225C12R1/125C12R1/07C12R1/72A23K10/38
CPCY02P60/87
Inventor 宋思凤邓绍祥陶智恒
Owner 四川国凤生物科技有限公司
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