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Method for producing fermented soybean meal through fat production line

A technology for fermenting soybean meal and production method, applied in the application, animal feed, animal feed and other directions, can solve the problems of small possibility of transformation, large equipment area, large area, etc., to improve quality and reduce land occupation Area, the effect of saving investment

Pending Publication Date: 2018-06-08
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following disadvantages in the production of fermented soybean meal: the fermented soybean meal needs to be equipped with additional drying equipment to dry the fermented soybean meal, which has the disadvantages of large energy consumption, large equipment investment, and large equipment footprint.
In this process, a lot of energy will be consumed, the investment in equipment will be huge, and the floor area will be large, so the possibility of transforming the existing oil factory is small.

Method used

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  • Method for producing fermented soybean meal through fat production line
  • Method for producing fermented soybean meal through fat production line
  • Method for producing fermented soybean meal through fat production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] See figure 1 As shown, a method and application for making full use of the existing production line to produce fermented soybean meal includes the following steps in turn:

[0046] (1) Preparation of composite fermentation broth: add Bacillus coagulans and Saccharomyces cerevisiae in a weight ratio of 2:1 into warm clean water at 40°C, the mass ratio of warm water to bacteria fluid is 30 times, and mix well to form a composite fermentation broth .

[0047] (2) Mixed inoculation: take 5% of DT output as fermented soybean meal, and use a feeder to control the material flow. The temperature of this part of the material can reach 105°C and the humidity is 15%. Roots blower is used to carry out pneumatic conveying to the fermentation tank mixer. During the conveying process, the material is cooled to 40°C, and the material is sent to the mixer through the screw unloader. At the same time, the amount of bacteria liquid and water added is controlled. Soybean meal raw material...

Embodiment 2

[0056] (1) Preparation of composite fermentation broth: add Bacillus coagulans and Saccharomyces cerevisiae in a weight ratio of 2:1 into warm clean water at 40°C, the mass ratio of warm water to bacteria fluid is 30 times, and mix well to form a composite fermentation broth .

[0057] (2) Mixed inoculation: take 10% of DT output as fermented soybean meal, and use a feeder to control the material flow. The temperature of this part of the material can reach 105°C and the humidity is 15%. Roots blower is used to carry out pneumatic conveying to the mixer of the fermenter. During the conveying process, the material is cooled to 42°C, and the material is sent into the mixer through the screw unloader, and the amount of bacterial liquid and water is controlled at the same time. The raw material of soybean meal: clean Water: The mass ratio of the compound fermentation bacteria liquid is 100:50:3, and the water content is guaranteed to be about 40%. It is mixed evenly in the mixer an...

Embodiment 3

[0066] (1) Preparation of composite fermentation broth: add Bacillus coagulans and Saccharomyces cerevisiae in a weight ratio of 2:1 into warm clean water at 40°C, the mass ratio of warm water to bacteria fluid is 30 times, and mix well to form a composite fermentation broth .

[0067] (2) Mixed inoculation: take 10% of DT output as fermented soybean meal, and use a feeder to control the material flow. The temperature of this part of the material can reach 105°C and the humidity is 15%. Roots blower is used to carry out pneumatic conveying to the mixer of the fermenter. During the conveying process, the material is cooled to 42°C, and the material is sent into the mixer through the screw unloader, and the amount of bacterial liquid and water is controlled at the same time. The raw material of soybean meal: clean Water: The mass ratio of the compound fermentation bacteria liquid is 100:50:3, and the water content is guaranteed to be about 40%. It is mixed evenly in the mixer an...

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Abstract

The invention discloses a method for producing fermented soybean meal through a fat production line, and belongs to the field of biologic feeds and fat processing. According to the method disclosed bythe invention, fat processing equipment is fully utilized, high-temperature soybean meal from desolventizing and meal roasting equipment in a fat processing production line is cooled in a transporting process, then fermentation is performed in a fermentation tank, fermented materials are mixed with a part of soybean meal from the desolventizing and meal roasting equipment to obtain a mixture, themixture is fed back to drying and cooling equipment for baking and cooling, and then through crushing, inspecting and packaging, finished products are obtained. Through adoption of the method disclosed by the invention, the coproduction coupling fat leaching and soybean meal fermentation is realized, so that energy is saved, the investment cost is saved, the transportation and storage cost and the losses of the soybean meal are reduced, the possibility that the soybean meal is deteriorated and rotten due to long-time stacking is reduced, and the method has great industrial application value.

Description

technical field [0001] The invention relates to a method for producing fermented soybean meal by utilizing an oil production line, belonging to the field of biological feed and oil processing. Background technique [0002] Soybean meal is the most important plant-based protein source for livestock and poultry. It has high crude protein content and is rich in balanced amino groups. However, due to the existence of various anti-nutritional factors in soybean meal, the effective absorption of protein by young animals is limited, and it will cause nutritional diseases such as diarrhea and growth retardation in young animals (such as weaned piglets), which affects the application of soybean meal in the feed industry . Therefore, how to remove anti-nutritional factors in soybean meal and improve the utilization value of soybean meal has always been the research focus of animal nutrition scholars. [0003] Fermented soybean meal is a kind of fermented feed. The so-called fermente...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12
Inventor 王兴国金青哲
Owner JIANGNAN UNIV
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