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A kind of composite microbial additive and its application

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: 2021-08-06
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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  • A kind of composite microbial additive and its application
  • A kind of composite microbial additive and its application

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% of compound microbial additives, 85% of protein source raw materials, 10% of fat source raw materials, and 3% of multivitamins.

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

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

[0038] The composition of multivitamins is by weight: 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:...

Embodiment 2

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

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

[0045] The mass ratio of fish meal: black soldier fly larvae powder: whey protein powder in protein source raw materials is 1:2:4. The fat source raw material is lard. The ingredient composition of compound vitamin is identical with embodiment 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: 6% of compound microbial additives, 80% of protein source raw materials, 10% of fat source raw materials, and 4% of multivitamins.

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

[0050] The mass ratio of fish meal: black soldier fly larvae powder: whey protein powder in protein source raw materials is 1:2:4. The fat source raw material is lard. The ingredient composition of compound vitamin is identical with embodiment 1.

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

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Abstract

The invention provides a composite microbial additive and application thereof, wherein the composite microbial additive is composed of 90% to 70% of marine bacillus N6‑2 and 10% to 30% of bacillus coagulans, and the composite The application of microbial additives in pig feed can increase the intramuscular fat content of pork, thereby obtaining snowflake pork and making the resulting pork more marketable.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a composite microbial additive and its application. Background technique [0002] Snowflake meat is a noun that reflects the quality of meat. It is named because fat deposits between muscle fibers and forms obvious marble patterns with red muscle fibers, resembling snowflakes. The meat quality of its snowflake meat is neither fat nor greasy when eaten , healthy and delicious, so it is welcomed by consumers and is 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 usually 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%, obvious foggy snowflakes are formed. The internal fat content is between 2% and 6%. At this time, the marble pattern is not obviou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20A23K50/30A23K10/18A23K10/22A23K10/20A23K10/28A23K20/174A23K20/158A01K67/02
CPCA01K67/02A23K10/18A23K10/20A23K10/22A23K10/28A23K20/158A23K20/174A23K50/30Y02P60/87
Inventor 马兴寿郭升程
Owner 张东星
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