Pre-fermented material special for antibiotic-free cold-pelleting and preparation method of complete pellet feed thereof

A technology of pre-fermented feed and pellet feed, which is applied in the forming or processing of animal feed, animal feed, animal feed, etc., which can solve the problems of poor feasibility of antibiotic-free feed, inability to realize industrial production, and inability to meet the average transfer cycle, etc. To achieve the effect of extending the shelf life

Pending Publication Date: 2018-11-23
黄石市佳兴生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The purpose of the present invention is to address the poor feasibility of preparing antibiotic-free feed by the current high-temperature granulation technology, and the feed prepared by the existing cold granulation process cannot solve the problem of no antibiotic addition and short shelf life of the feed, which cannot meet the needs of large-scale feed factories. The average transshipment period between farms and industrialized production cannot be realized, and a preparation method for non-resistant cold granulation special pre-fermented feed and its full-price pellet feed is provided

Method used

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  • Pre-fermented material special for antibiotic-free cold-pelleting and preparation method of complete pellet feed thereof
  • Pre-fermented material special for antibiotic-free cold-pelleting and preparation method of complete pellet feed thereof
  • Pre-fermented material special for antibiotic-free cold-pelleting and preparation method of complete pellet feed thereof

Examples

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Effect test

Embodiment 1

[0057] This example takes the production of 100 tons of 25-60kg lean fattening pig non-cold-resistant granulated full-price pellet feed in Huangshi Jianong Biotechnology Co., Ltd. in May 2017 as an example to explain the present invention in detail. The initial complete feed formula for fattening pigs consists of the following raw materials in parts by weight: corn: 64, soybean meal: 11, bran: 8, cottonseed meal: 7, rapeseed meal: 5, and premix: 4. The initial average moisture content of full-price feed formula is 12.5% ​​in the present embodiment, and bran, cottonseed meal, rapeseed meal are selected to ferment according to formula ratio in the present embodiment, and the moisture content of the pre-fermented feed that is made is 28%, and this In the embodiment, the final moisture content of the full-price powder required to enter the granulator is 16.1%, and the total weight of the full-price feed M=100 tons, the initial moisture content of the full-price feed W 0 =12.5%, th...

Embodiment 2

[0082] This embodiment takes the production of 100 tons of 5-12-week-old yellow-feathered broiler non-cold-resistant granulated full-price pellet feed in Huangshi Jianong Biotechnology Co., Ltd. in August 2017 as an example to explain the present invention in detail. The initial full-price feed formula for yellow feather broilers consists of the following raw materials in parts by weight: corn: 69, soybean meal: 16.7, cotton meal: 8, meat and bone meal: 3, calcium hydrogen phosphate: 1.6, stone powder: 0.4, table salt: 0.3, pre- Mixture: 1. In this embodiment, the initial average moisture content of the full-price feed formula is 12%. In this embodiment, soybean meal and cotton meal are selected for fermentation, and the moisture content of the pre-fermented material is 30%. In this embodiment, it is required to enter the granulator The final moisture content of the full-price powder is 17%, and the total weight of the full-price feed M=100 tons, the initial moisture content o...

Embodiment 3

[0107] This example explains the present invention in detail by taking the production of 10 tons of cold-resistant granulated full-price pellet feed for herring in Huangshi Jiaxing Biotechnology Co., Ltd. in January 2018 as an example. The initial full-price feed formula for herring in this example is given by The raw material composition is as follows in parts by weight: fish meal: 20, meat and bone meal: 1, soybean meal: 15, cotton meal: 10, rapeseed meal: 20, bran: 10, corn germ meal: 10, starch: 8, premix: 6 . In this embodiment, the initial average moisture content of the full-price feed formula is 12%. In this embodiment, soybean meal, cotton meal, rapeseed meal, bran, and corn germ are selected according to the ratio of 1:1:1:1:1 by weight. The dregs are fermented, and the moisture content of the pre-fermented feed is 25%. In this embodiment, the final moisture content of the full-price powder that enters the granulator is required to be 15%. Feed initial moisture W 0...

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Abstract

The invention discloses a pre-fermented material special for antibiotic-free cold-pelleting and a preparation method of complete pellet feed thereof. The pre-fermented material special for antibiotic-free cold-pelleting is prepared by sequentially carrying out aerobic fermentation and anaerobic fermentation on raw materials to be fermented, wherein the quality indicators include that the water content is 25%-30%, the viable count is more than or equal to 80 x 10<8> cfu/g, the pH value is less than or equal to 4.5, and the shelf life is 120-180 days. The preparation method of the complete pellet feed comprises the steps of replacing unfermented raw material corresponding to the pre-fermented material in the complete feed formula with the pre-fermented material at a certain ratio, adjustingthe water content of complete powder feed, and selecting a suitable pelleter circular mold compression ratio to obtain the complete pellet feed of antibiotic-free cold-pelleting, wherein the quality indicators include that the water content is 14%-16%, the viable count is (5-8) x 10<8> cfu/g, the pH value is 5.8-6.5, and the shelf life is 25-35 days. The preparation method is unique, has remarkable effects, and achieves large-scale production of pellet feed through antibiotic-free cold-pelleting.

Description

technical field [0001] The invention relates to the technical field of antibiotic-free feed preparation, in particular to a special pre-fermented feed for non-antibiotic cold granulation and a method for preparing the full-price pellet feed. Background technique [0002] It is often reported that a variety of antibiotics (drug residues) were detected in children, and a variety of antibiotics (pollution) were detected in environmental water bodies. Among them, the excessive addition of a variety of antibiotics in livestock and poultry feed is an important source of drug residues or pollution one. [0003] In order to prevent the drug residues in animals or animal products from causing harm to consumers, and at the same time, the antibiotics excreted by animals through feces and urine will pollute the environment, many people of insight have proposed the concept of "antibiotic-free farming". The focus of antibiotic-free breeding is not to add any antibiotics to the feed, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/37A23K10/38A23K10/30A01K1/015A23K40/10A23K50/10A23K50/50A23K50/30A23K50/75A23K50/80
CPCA01K1/015A23K10/12A23K10/30A23K10/37A23K10/38A23K40/10A23K50/10A23K50/30A23K50/50A23K50/75A23K50/80Y02P60/87Y02A40/818
Inventor 杜明明全秀振
Owner 黄石市佳兴生物科技有限公司
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