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Aged grain rice compound fermented feed and production and preparation method thereof

A composite fermentation and mixed fermentation technology, applied in animal feed, animal feed, application and other directions, can solve the problems of difficult to reflect nutritional value, excessive Aspergillus flavus, poor palatability, etc., to alleviate the pressure and practicability of poultry health hazards Strong, easy-to-implement effects

Pending Publication Date: 2016-09-21
JIANGSU INST OF POULTRY SCI
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Problems solved by technology

[0006] In order to solve the defects in the prior art that aged grain rice is directly used as feed for animals, such as poor palatability, difficult to reflect nutritional value, excessive aflatoxin and other defects, the invention provides a production of aged grain rice compound fermented feed The preparation method comprises the following steps:

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  • Aged grain rice compound fermented feed and production and preparation method thereof

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[0022] First of all, it should be explained that the present invention not only provides an aged grain and rice compound fermented feed, but also provides a production and preparation method of the aged grain and rice compound fermented feed. Among them, the production and preparation method of aged grain rice compound fermented feed specifically includes the following steps:

[0023] 1. Dehulling the aged grain rice to obtain the aged grain rice, and performing preliminary crushing treatment on the aged grain rice;

[0024] 2. Carry out secondary crushing and sieving treatment to the aged grain rice after the primary crushing, and obtain the aged grain rice flour meeting the requirements as the main ingredient of fermentation raw material;

[0025] 3. Crushing and sieving the wheat bran to obtain the wheat bran powder meeting the requirements, as a fermentation raw material auxiliary material;

[0026] 4. Weigh the aged grain rice flour obtained in step 2 and the wheat bran ...

Embodiment 1

[0037]Dehulling the aged grain rice to obtain the aged grain rice, and performing preliminary crushing treatment on the aged grain rice; performing secondary crushing on the aged grain rice after the primary crushing, and passing through a 40-60 mesh sieve Processing, to obtain the aging grain rice flour that meets the requirements, as the main ingredient of fermentation raw materials.

[0038] Wheat bran is pulverized and sieved through 40-60 meshes to obtain wheat bran powder meeting requirements, which is used as an auxiliary material for fermentation.

[0039] 80.00 kg of aged rice flour and 19.00 kg of wheat bran powder were weighed and mixed respectively to obtain mixed fermentation raw materials.

[0040] 0.12 kg of Lactobacillus, 0.08 kg of Bacillus licheniformis, 0.10 kg of Bacillus subtilis, 0.06 kg of Saccharomyces cerevisiae and 0.04 kg of Clostridium butyricum were weighed and mixed to obtain mixed strains. Among them, the effective number of live bacteria of Lac...

Embodiment 2

[0045] Dehulling the aged grain rice to obtain the aged grain rice, and performing preliminary crushing treatment on the aged grain rice; performing secondary crushing on the aged grain rice after the primary crushing, and passing through a 40-60 mesh sieve Processing, to obtain the aging grain rice flour that meets the requirements, as the main ingredient of fermentation raw materials.

[0046] Wheat bran is pulverized and sieved through 40-60 meshes to obtain wheat bran powder meeting requirements, which is used as an auxiliary material for fermentation.

[0047] 80.00 kg of aged rice flour and 19.00 kg of wheat bran powder were weighed and mixed respectively to obtain mixed fermentation raw materials.

[0048] 0.10 kg of Lactobacillus, 0.12 kg of Bacillus licheniformis, 0.15 kg of Bacillus subtilis, 0.09 kg of Saccharomyces cerevisiae and 0.04 kg of Clostridium butyricum were weighed and mixed to obtain mixed strains. Among them, the effective number of live bacteria of La...

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Abstract

The invention discloses an aged grain rice compound fermented feed and a production and preparation method thereof. The production and preparation method comprises the following steps: shelling and smashing aged grain, and then screening to obtain aged grain rice flour; smashing wheat bran and screening to obtain wheat bran flour; mixing the aged grain rice flour with the wheat bran flour to obtain a mixed fermentation raw material; mixing lactobacillus, bacillus licheniformis, bacillus subtilis, saccharomyces cerevisiae and clostridium butyricum to obtain a mixed strain; mixing the mixed fermentation raw material with the mixed strain and adding water to obtain fermented mixed wed feed; respectively adding citric acid and cellulose to the fermented mixed wed feed, uniformly mixing and then fermenting for 3-5 days; and drying and smashing the leavening to obtain the aged grain rice compound fermented feed. The aged grain rice compound fermented feed and the production and preparation method have the advantages of being simple in process and easy to implement, and the prepared aged grain rice compound fermented feed is rich in nutrition and relives the harm of exceeding aspergillus flavus on the health of poultry.

Description

technical field [0001] The invention relates to a feed processing technology, in particular to a poultry feed produced by a solid-state fermentation method with aged rice as the main raw material and a production and preparation method thereof. Background technique [0002] my country is a big rice producing country with abundant rice resources, and a certain amount of aged grain will be produced during its storage. According to relevant regulations, grains that are not suitable for direct use as rations are defined as "aged grains". The main detection indicators to detect whether rice is "aged" are fatty acid value, viscosity, taste score value and color and smell. Among them, if one of the three items of fatty acid value, viscosity, and taste score meets the "aging" requirement, it is identified as "aged grain". Aged grains cannot be directly used as rations because of the excess of Aspergillus flavus (currently considered to be the strongest carcinogen, which can surviv...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K10/30A23K10/10
Inventor 王强施寿荣童海兵邵丹赵旭沈一茹张安胡艳张珊
Owner JIANGSU INST OF POULTRY SCI
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