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Method for preparing biological fermentation feed

A bio-fermented feed and solid fermentation technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problem of inhibiting spoilage bacteria, improve quality, reduce crude fiber and lignin, increase reducing sugar and crude protein Effect

Inactive Publication Date: 2017-01-11
宁夏泰瑞制药股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects in the above-mentioned prior art, and provide a method of fully solving the problem of inhibiting spoilage bacteria in the feed fermentation process, preventing secondary fermentation, thereby improving feed quality, reducing costs, and pollution-free apple pomace bio-fermented feed. Preparation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The mass ratio of 50% apple pomace, 25% bran, and 25% soybean powder was mixed to prepare a solid medium with apple pomace as the main raw material, and KH 2 PO 4 0.04%, (NH 4 ) 2 SO 4 0.3%, glucose 1%, sodium chloride 0.1%, after distillation, sterilization and cooling, the cultivated Penicillium and Rhizopus seed liquids were respectively inserted into the distillation cooling In the above-mentioned solid fermentation substrate (solid medium), after stirring evenly, culture at a constant temperature of 30-35°C for 3-4 days, and turn the material every 1-2 days; after culturing for 3-4 days, inoculate with 25% Add a large amount of solid medium with a water content of 45% and apple pomace as the main raw material (the ingredients are the same as above) for expansion, and regularly turn the material every 1 to 2 days, and continue to cultivate for 3 to 4 days.

[0028] After the cultivation, insert the cultured yeast and lactic acid bacteria into the above-mention...

Embodiment 2

[0030] The mass ratio of 52.5% apple pomace, 23.75% bran, and 23.75% soybean powder was mixed to prepare a solid medium with apple pomace as the main raw material, and KH 2 PO 4 0.045%, (NH 4 ) 2 SO 4 0.35%, glucose 1.25%, sodium chloride 0.15%, after distillation, sterilization and cooling, the cultivated Penicillium and Rhizopus seed liquids were respectively inserted into the above-mentioned distilled In the cooled solid fermentation substrate (solid medium), after stirring evenly, culture at a constant temperature of 30-35°C for 3-4 days, and turn the material every 1-2 days; after culturing for 3-4 days, inoculate with 26.25% Add a large amount of solid medium with a water content of 46.25% and apple pomace as the main raw material (the ingredients are the same as above) for expansion, and regularly turn the material every 1 to 2 days, and continue to cultivate for 3 to 4 days.

[0031] After the cultivation is over, insert the cultured yeast and lactic acid bacteri...

Embodiment 3

[0033] Mix 55% apple pomace, 22.5% bran, and 22.5% soybean flour to make a solid medium with apple pomace as the main raw material, and add KH 2 PO 4 0.05%, (NH 4 ) 2 SO4 0.4%, glucose 1.5%, sodium chloride 0.2%, after distillation, sterilization and cooling, the cultivated Penicillium and Rhizopus seed liquids were respectively inserted into the distillation cooling In the solid fermentation substrate (solid medium), after stirring evenly, culture at a constant temperature of 30-35°C for 3-4 days, and turn the material every 1-2 days; Insert the solid medium with apple pomace as the main raw material (the ingredients are the same as above) with a water content of 47.5% for expansion cultivation, and regularly turn the material every 1 to 2 days, and continue to cultivate for 3 to 4 days.

[0034] After the cultivation is over, the cultured yeast and lactic acid bacteria are inserted into the enlarged cultured koji according to the inoculum amount of 27.5% and 7.5%, respe...

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PUM

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Abstract

The invention relates to a method for preparing a biological fermentation feed. The method comprises the following steps of: inoculating blue mould and rhizopus to a solid fermentation medium taking pomace as a main raw material for culturing; inoculating saccharomycetes and lactic acid bacteria to the mixed mouldy bran of the fermented blue mould and rhizopus; and after fermentation, drying and crushing. Compared with the prior art, the quality of the feed is improved under the fermentation of the mixed microbial fermentation agent. After the compound microbial agent with specific combination is used, the soluble revertose and crude protein of the feed are improved, the crude fibre and lignin of the feed are reduced, and thus, the acquired biological fermentation feed is high in palatability and has the fragrance of yeast and lactic acid fermentation.

Description

technical field [0001] The invention belongs to the technical field of feed production, and in particular relates to a preparation method of biologically fermented feed. Background technique [0002] In order to vigorously develop animal husbandry and meet the nutritional needs of ruminants such as increasing meat and milk, it is necessary to increase the feeding of grain to ensure the supply of protein, which has led to a large amount of feed grain imports and a large amount of foreign exchange consumption in my country. . [0003] In recent years, my country has vigorously promoted ammoniated feed to solve the problem of feed grain shortage. This ammoniated feed not only has high cost and high energy consumption, but also has the problems of competing with agriculture for fertilizer and polluting the environment. Some methods are even poisonous to livestock. side effect. [0004] Fruit residue as feed is a relatively new way at present. my country is one of the countries ...

Claims

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Application Information

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IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K10/18A23K20/163A23K50/10A23K20/26
CPCY02P60/87
Inventor 王燕
Owner 宁夏泰瑞制药股份有限公司
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