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Method for preparing paper mulberry compound feed through synergistic fermentation of bacteria and enzymes and compound feed prepared through method

A technology of synergistic fermentation and compound feed, applied in animal feed, animal feed, lactobacillus, etc., to achieve the effects of reducing tannin and crude fiber content, improving in vitro digestibility, and enhancing total antioxidant capacity

Inactive Publication Date: 2021-03-26
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still very few reports on the technology of synergistically fermenting mulberry compound feed with bacteria and enzymes and related products applied to fattening pigs.

Method used

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  • Method for preparing paper mulberry compound feed through synergistic fermentation of bacteria and enzymes and compound feed prepared through method
  • Method for preparing paper mulberry compound feed through synergistic fermentation of bacteria and enzymes and compound feed prepared through method
  • Method for preparing paper mulberry compound feed through synergistic fermentation of bacteria and enzymes and compound feed prepared through method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Method for Preparation of Compound Feeds of Laboratory Small Tutinase Association

[0023] Sprotel yeast activation medium is mixed with 5% soybean meal, 1% yeast powder, 5% molasses, and heat it to room temperature after heating to 100 ° C; plant emulsion activation medium is heated to 100 ° C; 5% soybean meal powder, 1% yeast powder, 2% molasses, 1% ketchup, 0.1% of the potassium dihydrodun phosphate was stirred well, heated to 100 ° C, cooled to room temperature.

[0024] In the case of 0.1% of the medium mass of the culture medium, 37 ° C is used to cultivate 12 h at 37 ° C; the plant Lactobacillus Zjuaf-5 flour is activated in accordance with 0.1% of the mass quality of the culture medium. In the group, it was allowed to stand at 37 ° C for 18 h. The above activated wine yeast and plant Lactobacillus were mixed in volume 2: 1 ratio, and then, the fermentation seed fluid was mixed in 0.2% by mass of the fermentation total system.

[0025] 200 g of the fermenta...

Embodiment 2

[0038] Example 2 A method of producing a composite feed of a hyperkinase coordination fermentation tree

[0039] Formulated activation medium

[0040] Sprotel yeast activation medium is mixed with 5% soybean meal, 1% yeast powder, 5% molasses, and heat it to room temperature after heating to 100 ° C; plant emulsion activation medium is heated to 100 ° C; 5% soybean meal powder, 1% yeast powder, 2% molasses, 1% ketchup, 0.1% of the potassium dihydrodun phosphate was stirred well, heated to 100 ° C, cooled to room temperature.

[0041] Formulated fermentation seed liquid

[0042] In the case of 0.1% of the medium mass of the culture medium, 37 ° C is used to cultivate 12 h at 37 ° C; the plant Lactobacillus Zjuaf-5 flour is activated in accordance with 0.1% of the mass quality of the culture medium. In the group, it was allowed to stand at 37 ° C for 18 h. The above activated wine yeast and plant Lactobacillus were mixed in volume 2: 1 ratio, and then, the fermentation seed fluid wa...

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Abstract

The invention discloses a method for preparing a paper mulberry compound feed through synergistic fermentation of bacteria and enzymes and the compound feed prepared through the method. The method comprises the steps of (1) preparing fermentation raw materials; (2) preparing an activated culture medium; (3) activating strains and preparing a fermentation seed solution, inoculating saccharomyces cerevisiae and lactobacillus plantarum into the activated culture medium, conducting mixing according to a volume ratio of 2: 1, adding acid protease, conducting uniform mixing to obtain the fermentation seed solution, and then performing inoculating; and (4) bagging for fermenting, wherein the fermentation seed solution is put into a breathing bag and fermented for 3-5 days. According to the invention, the content of crude protein, small peptide, probiotics, organic acid and flavone in the paper mulberry compound feed can be remarkably improved, the total antioxidant capacity of the feed is enhanced, the content of tannin and crude fiber is effectively reduced, the in-vitro digestibility of pigs taking the paper mulberry compound feed is improved, and the application prospect is relativelygood.

Description

Technical field [0001] The present invention belongs to the field of animal feed technology, and the method involves a complex feed of a bacteriaase coordination fermentation tree and its composite feed. Background technique [0002] In recent years, not only the African swine feeding is brought about by the feed industry, but also the anti-policy promotion of the development and transformation of the feed industry, so that biological feed technology has welcomed flourishing. The use of biological fermentation technology to reasonably develop and utilize different source feeds and very bilateral feeds, as well as the development of the fermentation process for different raw materials is an important development trend in the future biofer, or can effectively relieve the tension of feed resources. [0003] The tree is also known as the milk tree, is a unconventional feed raw material widely used in livestock farming. In 2017, the national tree planting area has exceeded 300,000 mu,...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K10/37A23K10/33A23K20/26A23K10/12A23K50/30
CPCA23K10/30A23K10/37A23K10/33A23K20/26A23K10/12A23K50/30A23V2400/169Y02P60/87
Inventor 汪以真苏维发路则庆姜子鹏郝丽红王成王凤芹
Owner ZHEJIANG UNIV
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