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Fermented feed and preparation method thereof

A technology of fermented feed and fermented liquid, which is applied in the field of feed and the preparation of the feed, can solve the problems of pollution, the unusable environment of Radix Radix Radix dregs, etc., and achieve the effect of reducing production costs

Inactive Publication Date: 2012-02-01
李耀曾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a fermented feed using Radix Radix Radix Dregs as a raw material and a preparation method of the fermented feed, so as to overcome the problem that Radix Radix Radix Dregs cannot be used and cause environmental pollution in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The fermented feed and its preparation method are as follows:

[0032] (1) Preparation of fermentation substrate: Mix Radix Radix dregs dried at 75°C and screened with 80 meshes, crop outer skin, brown sugar, and sodium sulfate evenly, wherein Radix Radix Radix dregs accounts for 70% by weight of the fermentation substrate, The weight-number ratio of Radix isatidis dregs, crop outer skin, brown sugar and sulfate is 75:22:2:0.5, and the used crop outer skin is corn bran.

[0033] (2) Preparation of fermentation broth: Dissolve dry yeast in disodium hydrogen phosphate-acetic acid buffer solution with a pH of 4.5, wherein the dosage of dry yeast is 0.5 g per kilogram of fermentation substrate, The volume is 400 ml per kg of fermentation substrate.

[0034] (3) Heat the fermentation broth to 20°C, fully mix with the fermentation substrate, and keep the humidity at 65%.

[0035] (4) Put the mixed fermentation broth and fermentation substrate in an airtight container and fe...

Embodiment 2

[0042] The fermented feed and its preparation method are as follows:

[0043] (1) Preparation of fermentation substrate: Mix Radix isatidis dregs dried at 75°C and screened with 80 meshes, crop outer skin, brown sugar, and potassium sulfate evenly, wherein the medicinal residue of Radix isatidis accounts for 75% by weight of the fermentation substrate, The outer skin of the crops used is corn bran and bran, and the weight ratio is 8:2.

[0044] (2) Preparation of fermentation broth: dissolve brewer's yeast in potassium dihydrogen phosphate-acetic acid buffer solution with a pH of 6.0, wherein the dosage of brewer's yeast is 1 g per kilogram of fermentation substrate, and the volume of potassium dihydrogen phosphate-acetic acid buffer solution is 400 ml per kg of fermentation substrate.

[0045] (3) Heat the fermentation broth to 30°C, fully mix with the fermentation substrate, and keep the humidity at 70%;

[0046] (4) Put the mixed fermentation broth and fermentation substr...

Embodiment 3

[0053] The fermented feed and its preparation method are as follows:

[0054] (1) Preparation of fermentation substrate: Mix the Radix Radix Radix dregs dried at 75°C and screened with 80 meshes, crop outer skin, brown sugar, and potassium sulfate evenly, wherein the medicinal residue of Radix Radix Radix accounts for 80% by weight of the fermentation substrate, The outer skin of the crops used is corn bran and rice bran, and the weight ratio is 8:2.

[0055] (2) Preparation of fermentation broth: Dissolve dry yeast in dipotassium hydrogen phosphate-acetic acid buffer solution with a pH of 7.5, wherein the dosage of dry yeast is 1.5g per kilogram of fermentation substrate, The volume is 400 ml per kg of fermentation substrate.

[0056] (3) Heat the fermentation broth to 40°C, fully mix with the fermentation substrate, and keep the humidity at 75%;

[0057] (4) Put the mixed fermentation broth and fermentation substrate in an airtight container and ferment at 40°C for 9 days....

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PUM

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Abstract

The invention discloses a fermented feed and a preparation method thereof. The fermented feed is prepared by the following steps: preparing a fermentation substrate, preparing fermentation liquor, mixing the fermentation substrate and the fermentation liquor and drying and grinding the obtained fermented material. According to the preparation method of the fermented feed, provided by the invention, Isatis root dregs are used as the raw material, thereby being beneficial to the reduction of the production cost and environmental protection; and the obtained fermented feed contains plenty amino acids and is particularly suitable for the growth and development of animals.

Description

technical field [0001] The invention relates to a feed and a preparation method of the feed, in particular to a fermented feed and a preparation method thereof. Background technique [0002] Isatis root dregs is the waste residue after extracting active ingredients from the original medicinal material of Isatidis root. Its main components include: starch, crude fiber (cellulose, hemicellulose), lignin, vegetable protein, etc. Generally, stacking, valley burial or incineration are used for disposal. These disposal methods waste the beneficial nutrients in Radix isatidis dregs, and at the same time cause great pollution to the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fermented feed using Radix isatidis dregs as a raw material and a preparation method of the fermented feed, so as to overcome the problem that Radix isatidis dregs cannot be used and cause environmental pollution in the prior art....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K10/12A23K10/37A23K20/163A23K20/189A23K20/20A23K40/00
CPCY02P60/87
Inventor 李耀曾
Owner 李耀曾