LU505410B1

LU505410B1 - Microbial Fermentation Feed and Fermentation Method

Info

Publication number: LU505410B1
Application number: LU505410A
Authority: LU
Inventors: Xingwang Cao; Daoyuan Xu; Hongsu He; Xinfeng Wang; Xuheng Zhao; Jiahao Tan; Jing Zhao; Liuyang Wang; Zhihua Sun; Chaoli Wang
Original assignee: Shihezi Univ Shzu
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-04-30

Abstract

The present invention discloses a microbial fermentation feed and fermentation method. The formulation comprises soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions of each component are: 20-25 parts of soybean meal, 20-25 parts of cornmeal, 10-15 parts of rice bran, 10-15 parts of bran, 5-10 parts of fish meal, 10-20 parts of fermented feed, and 1-2 parts of lactic acid bacteria. The fermentation method includes the following steps: Step 1, prepare the materials; Step 2, mixing; Step 3, drying; Step 4, granulating. In present invention, during the preparation of microbial fermentation feed, the invention utilizes corn stalk fermented feed and peanut shell fermented feed as one of the formulations, significantly increasing the nutritional components of the microbial fermentation feed. In the production process, the fermented feed is produced according to the actual amount needed, thus avoiding deterioration of the fermented feed. This ensures the normal use of the microbial fermentation feed.

Description

Microbial Fermentation Feed and Fermentation Method

Technical Field

The present invention relates to the field of feed technology, specifically to a microbial fermentation feed and fermentation method.

Background Technology

Feed refers to the general term for the food of all animals raised by humans. In a narrower sense, feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feeds include over ten varieties of feed ingredients such as soybean, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oil, meat and bone meal, grains, feed additives, etc. With the development of animal husbandry, the types of feed are increasing, including fermented feed. However, in the existing fermentation process of feed, due to the difficulty in controlling fermentation products, it is easy to cause damage to the fermented feed. Moreover, the use of a single raw material for preparing fermented feed cannot meet the nutritional needs of existing livestock. Therefore, it is necessary to design a microbial fermentation feed and fermentation method.

Contents of the Invention

The purpose of the present invention is to provide a microbial fermentation feed and fermentation method to solve the problems mentioned in the above background technology.

To achieve the above purpose, the present invention provides the following technical solutions: A microbial fermentation feed, the formulation includes soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria.

The characteristics are that the weight proportions of each component are: 20-25 parts of soybean meal, 20-25 parts of cornmeal, 10-15 parts of rice bran, 10-15 parts of bran, 5-10 parts of fish meal, 10-20 parts of fermented feed, and 1-2 parts of lactic 17505610 acid bacteria.

Preferably, the fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

A fermentation method for microbial fermentation feed, comprising the following steps: Step 1, prepare the materials; Step 2, mixing; Step 3, drying; Step 4, granulating.

In Step 1 mentioned above, take 20-25 parts of soybean meal, 20-25 parts of cornmeal, 10-15 parts of rice bran, 10-15 parts of bran, 5-10 parts of fish meal, 10-20 parts of fermented feed, and 1-2 parts of lactic acid bacteria according to the weight proportions of each component, and the fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed.

In Step 2 mentioned above, place the prepared soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria from Step 1 into a mixer for stirring to obtain a prepared mixture.

In Step 3 mentioned above, transport the prepared mixture obtained from Step 2 to a dryer for drying.

In Step 4 mentioned above, feed the prepared mixture at room temperature into a granulator through a feeding port, and process the prepared mixture into biological fermentation feed through the operation of the granulator.

Preferably, in Step 1, the preparation steps of corn stalk fermented feed are as follows: first, harvest corn along with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks.

Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a 17505610 mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1.

Preferably, in Step 1, the preparation steps of peanut shell fermented feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring process, add an appropriate amount of water to maintain the moisture content of the material at 60-65%. Then, stack the mixture on a clean cement floor or in a fermentation tank, and seal with plastic film for fermentation.

Preferably, in Step 1, the reserved fermented feed is equivalent to 4-5 days' worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

Preferably, in Step 3, the working temperature of the dryer is set at 50-60°C.

Preferably, in Step 3, the prepared mixture is dried in the dryer, and it is cooled to room temperature using a wind-cooling method.

Preferably, in Step 4, the biological fermentation feed, when stored, should be kept in a dry and well-ventilated place.

Compared to the existing technology, the beneficial effects of the present invention are: during the preparation of microbial fermentation feed, the invention utilizes corn stalk fermented feed and peanut shell fermented feed as one of the formulations, significantly increasing the nutritional components of the microbial fermentation feed. In the production process, the fermented feed is produced according to the actual amount needed, thus avoiding deterioration of the fermented feed. This ensures the normal use of the microbial fermentation feed. Additionally, the 17505610 feed is pelletized for easy use.

Description of the Figure

FIG.1: the process flowchart of the present invention.

Specific Embodiment

The following will provide a clear and complete description of the technical solution in the exemplary embodiment of the present invention, in conjunction with the accompanying drawings. It is evident that the described embodiments are only part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative effort belong to the scope protected by the present invention.

Referring to FIG.1, one embodiment of the present invention is provided:

Embodiment 1:

A microbial fermentation feed is provided, with the following formulation: soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions are: 20 parts of soybean meal, 20 parts of cornmeal, 10 parts of rice bran, 10 parts of bran, 5 parts of fish meal, 10 parts of fermented feed, and 1 part of lactic acid bacteria. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

The fermentation method for microbial fermentation feed includes the following steps: Step 1, prepare the materials; Step 2, mixing; Step 3, drying; Step 4, granulating.

In Step 1, take 20 parts of soybean meal, 20 parts of cornmeal, 10 parts of rice bran, 10 parts of bran, 5 parts of fish meal, 10 parts of fermented feed, and 1 part of 17505610 lactic acid bacteria according to the weight proportions. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed. The preparation steps for corn stalk fermented feed are as follows: first, harvest corn along 5 with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks. Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1. The preparation steps for peanut shell fermented feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring process, add an appropriate amount of water to maintain the moisture content of the material at 60-65%. Then, stack the mixture on a clean cement floor or in a fermentation tank, and seal with plastic film for fermentation. The reserved fermented feed is equivalent to 4-5 days’ worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

In Step 2, place the prepared soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria from Step 1 into a mixer for stirring to obtain a prepared mixture.

In Step 3, transport the prepared mixture obtained from Step 2 to a dryer for drying. The working temperature of the dryer is set at 50-60°C. When the prepared mixture is dried in the dryer, and it is cooled to room temperature using a wind-cooling method.

In Step 4, feed the prepared mixture at room temperature into a granulator through a feeding port, and process the prepared mixture into biological fermentation feed through the operation of the granulator. The biological fermentation feed, when 17505610 stored, should be kept in a dry and well-ventilated place.

Embodiment 2:

A microbial fermentation feed is provided, with the following formulation: soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions are: 25 parts of soybean meal, 25 parts of cornmeal, 15 parts of rice bran, 15 parts of bran, 10 parts of fish meal, 20 parts of fermented feed, and 2 parts of lactic acid bacteria. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

In Step 1, take 25 parts of soybean meal, 25 parts of cornmeal, 15 parts of rice bran, 15 parts of bran, 10 parts of fish meal, 20 parts of fermented feed, and 2 parts of lactic acid bacteria according to the weight proportions. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed. The preparation steps for corn stalk fermented feed are as follows: first, harvest corn along with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks. Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1. The preparation steps for peanut shell fermented feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring process, add an appropriate amount of water to maintain the moisture content of the material at 60-65%. Then, stack the mixture on a clean cement floor or in a 0505610 fermentation tank, and seal with plastic film for fermentation. The reserved fermented feed is equivalent to 4-5 days' worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

In Step 4, feed the prepared mixture at room temperature into a granulator through a feeding port, and process the prepared mixture into biological fermentation feed through the operation of the granulator. The biological fermentation feed, when stored, should be kept in a dry and well-ventilated place.

Embodiment 3:

A microbial fermentation feed is provided, with the following formulation: soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions are: 23 parts of soybean meal, 23 parts of cornmeal, 18 parts of rice bran, 14 parts of bran, 7 parts of fish meal, 17 parts of fermented feed, and 1 part of lactic acid bacteria. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

In Step 1, take 23 parts of soybean meal, 23 parts of cornmeal, 18 parts of rice bran, 14 parts of bran, 7 parts of fish meal, 17 parts of fermented feed, and 1 part of lactic acid bacteria according to the weight proportions. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed. The preparation steps for corn stalk fermented feed are as follows: first, harvest corn along with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks. Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1. The preparation steps for peanut shell fermented feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring process, add an appropriate amount of water to maintain the moisture content of the material at 60-65%. Then, stack the mixture on a clean cement floor or in a fermentation tank, and seal with plastic film for fermentation. The reserved fermented feed is equivalent to 4-5 days’ worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

In Step 4, feed the prepared mixture at room temperature into a granulator 17505610 through a feeding port, and process the prepared mixture into biological fermentation feed through the operation of the granulator. The biological fermentation feed, when stored, should be kept in a dry and well-ventilated place.

Embodiment 4:

A microbial fermentation feed formula comprises soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions of the components are: 20 parts of soybean meal, 25 parts of cornmeal, 10 parts of rice bran, 15 parts of bran, 5 parts of fish meal, 20 parts of fermentation feed, and 1 part of lactic acid bacteria. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

A fermentation method for microbial fermentation feed comprises the following steps: Step 1, prepare the materials; Step 2, mixing; Step 3, drying; Step 4, granulating.

In Step 1, take 20 parts of soybean meal, 25 parts of cornmeal, 10 parts of rice bran, 15 parts of bran, 5 parts of fish meal, 20 parts of fermentation feed, and 1 part of lactic acid bacteria according to the weight proportions, and the fermentation feed is prepared by mixing corn stalk fermentation feed and peanut shell fermentation feed.

The preparation steps of corn stalk fermentation feed are as follows: first, harvest corn along with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks. Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1. The preparation steps of peanut shell fermentation feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring 17505610 process, add an appropriate amount of water to maintain the moisture content of the material at 60-65%. Then, stack the mixture on a clean cement floor or in a fermentation tank, and seal with plastic film for fermentation. The reserved fermented feed is equivalent to 4-5 days' worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

Embodiment 5:

A microbial fermentation feed formula comprises soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions of the components are: 25 parts of soybean meal, 20 parts of cornmeal, 15 parts of rice bran, 10 parts of bran, 10 parts of fish meal, 10 parts of fermentation feed, and 2 parts of lactic acid bacteria. The fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

In Step 1, take 25 parts of soybean meal, 20 parts of cornmeal, 15 parts of rice bran, 10 parts of bran, 10 parts of fish meal, 10 parts of fermentation feed, and 2 parts of lactic acid bacteria according to the weight proportions, and the fermentation feed is prepared by mixing corn stalk fermentation feed and peanut shell fermentation feed.

The preparation steps of corn stalk fermentation feed are as follows: first, harvest corn along with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks. Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1. The preparation steps of peanut shell fermentation feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring process, add an appropriate amount of water to maintain the moisture content of the material at 60-65%. Then, stack the mixture on a clean cement floor or in a fermentation tank, and seal with plastic film for fermentation. The reserved fermented feed is equivalent to 4-5 days' worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

In Step 3, transport the prepared mixture obtained from Step 2 to a dryer for drying. The working temperature of the dryer is set at 50-60°C. When the prepared

Co LU505410 mixture is dried in the dryer, and it is cooled to room temperature using a wind-cooling method.

After feeding the products obtained from the above-described Embodiments to calves aged 100-120 days, and conducting the feeding for 30 days, the weight gain evaluations by the caretakers are as follows:

Embodiment 1 Significant increase in calf weight

Embodiment 2 Significant increase in calf weight

Embodiment 3 Significant increase in calf weight

Embodiment 4 Significant increase in calf weight

Embodiment 5 Significant increase in calf weight

Based on the above, the advantages of the present invention lie in the formulation of the microbial feed by using two different fermentation feeds. This enhances the nutritional content of the invention. Furthermore, in the production process, the fermentation feed is produced according to the actual amount of feed, thereby avoiding deterioration of the fermentation feed and ensuring the normal use of the microbial fermentation feed.

For those skilled in the technology, it is evident that the present invention is not limited to the details of the exemplary embodiments described above. Various other specific forms of implementing the invention can be achieved without departing from 17505610 the spirit or essential characteristics of the invention.

Therefore, the exemplary embodiments should be considered as illustrative and not restrictive.

The scope of the invention is defined by the appended claims, not the above description, and all changes that fall within the meaning and range of equivalency of the claims are therefore intended to be embraced by the invention.

Any drawings included in the claims should not be construed as limiting the rights involved in the claims.

Claims

1. A microbial fermentation feed, comprising soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria. The respective weight proportions are: 20-25 parts of soybean meal, 20-25 parts of cornmeal, 10-15 parts of rice bran, 10-15 parts of bran, 5-10 parts of fish meal, 10-20 parts of fermented feed, and 1-2 parts of lactic acid bacteria.

2. A microbial fermentation feed according to claim 1, characterized in that the fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed in any proportion.

3. A fermentation method for microbial fermentation feed, comprising the following steps: Step 1, prepare the materials; Step 2, mixing; Step 3, drying; Step 4, granulating; characterized in that: In Step 1, take 20-25 parts of soybean meal, 20-25 parts of cornmeal, 10-15 parts of rice bran, 10-15 parts of bran, 5-10 parts of fish meal, 10-20 parts of fermented feed, and 1-2 parts of lactic acid bacteria according to the weight proportions of each component, and the fermented feed is prepared by mixing corn stalk fermented feed and peanut shell fermented feed. In Step 2, place the prepared soybean meal, cornmeal, rice bran, bran, fish meal, fermented feed, and lactic acid bacteria from Step 1 into a mixer for stirring to obtain a prepared mixture. In Step 3, transport the prepared mixture obtained from Step 2 to a dryer for drying. In Step 4, feed the prepared mixture at room temperature into a granulator through a feeding port, and process the prepared mixture into biological fermentation 17505610 feed through the operation of the granulator.

4. A fermentation method for microbial fermentation feed according to claim 3, characterized in that in Step 1, the preparation steps of corn stalk fermented feed are as follows: first, harvest corn along with the cob before it is fully mature, crush it using a corn shredder, then mix water and fermentation broth to obtain a mixed fermentation liquid. After mixing, evenly spray the mixed fermentation liquid onto the corn stalks. Subsequently, place the corn stalks with sprayed mixed fermentation liquid into a mixer for stirring. Then, put the stirred corn stalks on a clean ground, compact them into a pile, and seal with a plastic film. Fermentation can be completed in 3-7 days. The weight ratio of corn stalks, water, and fermentation broth is 1000:400:1.

5. A fermentation method for microbial fermentation feed according to claim 3, characterized in that in Step 1, the preparation steps of peanut shell fermented feed are as follows: first, crush the peanut shells, then add 1-2% of fermentation broth and place them in a mixer for thorough stirring. During the stirring process, add an appropriate amount of water to maintain the moisture content of the material at 60-

65%. Then, stack the mixture on a clean cement floor or in a fermentation tank, and seal with plastic film for fermentation.

6. A fermentation method for microbial fermentation feed according to claim 3, characterized in that in Step 1, the reserved fermented feed is equivalent to 4-5 days’ worth of feed for livestock, thereby avoiding damage to the fermented feed due to prolonged storage.

7. A fermentation method for microbial fermentation feed according to claim 3, characterized in that in Step 3, the working temperature of the dryer is set at 50-60°C.

8. A fermentation method for microbial fermentation feed according to claim 3,

characterized in that in Step 3, the prepared mixture is dried in the dryer, and it is 17505610 cooled to room temperature using a wind-cooling method.

9. A fermentation method for microbial fermentation feed according to claim 3, characterized in that in Step 4, the biological fermentation feed, when stored, should be kept in a dry and well-ventilated place.