Composite silkworm feed stuff and its producing method

A production method and technology for silkworm feed, which are applied in the directions of animal feed, protein food processing, additional food elements, etc., can solve the problems of limited source of raw materials, less promotion, and unreasonable composition of ingredients, so as to improve the quality of silkworms and increase production. , the effect of enhancing immunity and disease resistance

Inactive Publication Date: 2006-10-11
莫如章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some of the silkworm feeds or silkworm feed additives introduced in the public literature have unreasonable ingredients, and some raw materials do not have a wide range of sources, so they are rarely promoted in the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Get 50 kilograms of compound amino acid liquid, 10 kilograms of sodium hypochlorite, obtain liquid product after mixing.

[0037]The preparation method of compound amino acid liquid is to hydrolyze animal hair, including human hair, pig hair, chicken feather, duck feather and other mixed animal hair, with 20-30% edible hydrochloric acid, and add 2-3 kg of hydrochloric acid per kg of animal hair , heated to 60-100°C, after the hair is completely dissolved, cool the hydrolyzate; transfer the above hydrolyzate to another alkali-resistant reaction kettle, gradually add sodium hydroxide, sodium carbonate, sodium bicarbonate or ammonium bicarbonate, Neutralize until the pH value is 4-5, stop the neutralization, remove the precipitate by filtration; transfer the clear liquid into an acid-resistant reaction kettle, adjust the pH to 6-8, and add activated carbon at a certain temperature, Stir and decolorize, then transfer to a plate and frame filter press to remove activated car...

Embodiment 2

[0040] Get 15 kg of the above compound amino acid solution, 2 kg of sodium hypochlorite, 2 kg of vitamin B complex, 2 kg of vitamin C, 0.5 kg of vitamin E, 0.5 kg of ferrous sulfate, 0.1 kg of copper sulfate, 0.2 kg of zinc sulfate, 0.1 kg of manganese sulfate and 0.3 kg of potassium dihydrogen phosphate, after dissolving the above-mentioned vitamins, trace elements, and chlorine-containing bactericides with 2-10 kg of clear water, add liquid compound amino acids, and mix uniformly to obtain a liquid product.

Embodiment 3

[0042] The preparation method of compound amino acid liquid is identical with embodiment 1.

[0043] Take 25 kg of compound amino acid solution, 2 kg of trichloroisocyanuric acid, 3 kg of complex vitamin B, 3 kg of vitamin C, 0.5 kg of vitamin E, 0.8 kg of ferrous sulfate, 0.1 kg of copper sulfate, 0.2 kg of zinc sulfate, and 0.1 kg of manganese sulfate kg and 0.5 kg of potassium dihydrogen phosphate, after dissolving the above-mentioned vitamins, trace elements, and chlorine-containing fungicides with 2-12 kg of clear water, add liquid compound amino acids, and mix well to obtain a liquid product.

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PUM

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Abstract

The invention provides a composite silkworm fodder and process for preparation, wherein the fodder comprises composite amino acid, chlorine-containing germicidal agent or composite amino acids, composite vitamins, microelements and chlorine-containing germicide, wherein the composite amino acids being hydrolysate extracted from animal hair.

Description

technical field [0001] The invention relates to a silkworm feed and a production method thereof, in particular to a silkworm feed prepared from compound amino acids, vitamins, trace elements and fungicides as main raw materials and a production method thereof. Background technique [0002] In order to increase the speed of silkworm rearing and increase the quality and weight of the silkworm cocoon layer, in recent years people have developed and produced some artificial silkworm feed or silkworm feed additives. Some documents introduce that the main components of artificial silkworm feed mainly include dry mulberry tree powder, defatted soybean meal, and some Some additives, such as China's scientific and technological achievements report, Southwest Agricultural University developed a "silkworm treasure" feed, which is a one-time direct extraction of pure earthworm stock solution from fresh earthworms, and then formulated with this as the main raw material, which is rich in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/10A23J3/30A23K20/142A23K20/174A23K20/195A23K20/20A23K50/90
Inventor 莫如章
Owner 莫如章
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