Compound microbial additive and application thereof

A technology of compound microorganisms and additives, which is applied in application, food processing, animal feed, etc., to achieve the effect of increasing intramuscular fat content

Active Publication Date: 2018-06-26
张东星 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no feed additive that can improve pork quality and obtain snowflake pork in the prior art

Method used

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  • Compound microbial additive and application thereof
  • Compound microbial additive and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A pig feed is prepared from the following raw materials calculated by mass percentage: 2% compound microbial additives, 85% protein source raw materials, 10% fat source raw materials, and 3% compound vitamins.

[0036] Among them, the composite microbial additive is composed of 80% Bacillus marine bacillus N6-2 and 20% Bacillus coagulans HM-09.

[0037] The mass ratio of fish meal: Heishui fly larvae meal: whey protein powder in the protein source material is 1:2:4. The fat source material is lard.

[0038] The composition of multivitamins in weight ratio is: vitamin B 1 0.025wt%, riboflavin 0.1wt%, vitamin B 6 Hydrochloride 0.075wt%, niacin 0.25wt%, inositol 39.9wt%, calcium pantothenate 0.5wt%, biotin 0.25wt%, folic acid 0.025wt%, vitamin K 3 0.5wt%, vitamin B 12 0.25wt%, vitamin A acetate 0.25wt%, vitamin D 3 0.625wt%, vitamin E acetate 7.25wt%, medium cellulose 50wt%.

[0039] The pig feed is prepared through the following steps:

[0040] S1. Prepare the culture medium, ex...

Embodiment 2

[0043] A pig feed is prepared from the following raw materials calculated by mass percentage: composite microbial additive 5%, protein source material 83%, fat source material 10%, and compound vitamin 2%.

[0044] Among them, the composite microbial additive is composed of 80% Bacillus marine bacillus N6-2 and 20% Bacillus coagulans HM-09.

[0045] The mass ratio of fish meal: Heishui fly larvae meal: whey protein powder in the protein source material is 1:2:4. The fat source material is lard. The composition of the multivitamin is the same as in Example 1.

[0046] The preparation method is the same as in Example 1.

Embodiment 3

[0048] A pig feed is prepared from the following raw materials calculated by mass percentage: composite microbial additive 6%, protein source material 80%, fat source material 10%, and compound vitamin 4%.

[0049] Among them, the composite microbial additive is composed of 80% Bacillus marine bacillus N6-2 and 20% Bacillus coagulans HM-09.

[0050] The mass ratio of fish meal: Heishui fly larvae meal: whey protein powder in the protein source material is 1:2:4. The fat source material is lard. The composition of the multivitamin is the same as in Example 1.

[0051] The preparation method is the same as in Example 1.

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PUM

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Abstract

The present invention provides a compound microbial additive and application thereof. The compound microbial additive consists of 90%-70% of Bacillus marinus N6-2 and 10%-30% of Bacillus coagulants inpercentages by mass, and the application of the compound microbial additive to pig feed can play a role in increasing intramuscular fat contents of pork to obtain snowflake texture-like pork, makingthe obtained pork more marketable.

Description

Technical field [0001] The invention relates to the technical field of feed additives, and more specifically, to a composite microbial additive and its application. Background technique [0002] Snowflake meat is a term that reflects the quality of meat. The fat is deposited between muscle fibers and forms an obvious marble pattern with red muscle fibers. It is named after the snowflake shape. The meat quality of snowflake meat is neither fat nor greasy nor firewood when eaten. , Healthy and delicious, it is welcomed by consumers and regarded as a treasure of meat quality. Many people know that beef has "snowflake beef", but few people know that pork also has "snowflake pork". This is because under normal circumstances, only when the intramuscular fat content in pork is greater than 8%, obvious snowflakes are formed, and only when the intramuscular fat content reaches more than 10%, can obvious foggy snowflakes form. The internal fat content is between 2 and 6%. At this time, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/18A23K10/22A23K10/20A23K10/28A23K20/174A23K20/158A01K67/02
CPCA01K67/02A23K10/18A23K10/20A23K10/22A23K10/28A23K20/158A23K20/174A23K50/30Y02P60/87
Inventor 马兴寿郭升程陈泽鹏
Owner 张东星
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