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Silkworm silk gland protection type dyestuff and process for making same

A protective agent and protective technology, applied in textile and papermaking, fiber processing, animal husbandry and other directions, can solve the problems of difficulty in raising silkworms, low cocoon yield, etc., achieve high color cocoon yield, enhance disease resistance, production method easy effect

Inactive Publication Date: 2006-06-14
安徽天彩丝绸有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems existing in the technology of only using a single pigment to add food in the prior art, the present invention discloses a silk gland-protecting colorant for silkworms and a production method thereof, which can effectively solve the problem of difficulty in raising silkworms caused by adding food with a single pigment. The problem of low cocoon yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] ①Take 8g of acid fuchsin and dissolve it in about 200ml of warm water.

[0025] ②Take 0.5g of amino acid and 0.5g of glucose, and then dissolve it in about 200ml of warm water.

[0026] ③ Pour the above-dissolved pigment, amino acid, and glucose into a 1000ml (1L) container.

[0027] ④ Add a 2ml 500mg erythromycin for silkworms.

[0028] ⑤Fix the volume to 1000ml (ie 1L), mix evenly, and it becomes the red pigment silk gland coloring agent of silkworm. The 1000ml colorant can color 2000-3000 silk glands.

Embodiment 2

[0030] ①Take 0.4g of methyl blue and dissolve it in about 200ml of warm water.

[0031] ②Take 0.05g of amino acid and 0.05g of glucose, and dissolve it in about 200ml of warm water.

[0032] ③ Pour the above-dissolved pigment, amino acid, and glucose into a 1000ml (1L) container.

[0033] ④ Add a 2ml 500mg erythromycin for silkworms.

[0034] ⑤Fix the volume to 1000ml (i.e. 1L), mix evenly, and it becomes the blue pigment silk gland coloring agent of silkworm. The 1000ml colorant can color 500-600 silk glands.

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PUM

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Abstract

The invention relates to a silk gland protective coloring agent of silkworm and a preparation method thereof. The colorant is composed of non-toxic organic bio-pigment, water and silk gland protective agent. The silk gland protective agent is composed of amino acids, glucose and antibiotics. The amino acids, glucose and antibiotics each account for one-third of the total amount of the protective agent , which is 1:1:1; the content ratio range of pigment, protective agent and water is: pigment 0.04%-4%, protective agent 0.01%-1%, water 95%-99.95%. The coloring agent of the invention has no adverse effect on the development of the silkworm, on the contrary, it can also enhance the disease resistance of the silkworm itself, and the output of the colored cocoon is relatively high, and the average production of the colored cocoon is 40.75Kg, and the production method is easy to master.

Description

technical field [0001] The invention relates to a colorant, in particular to a colorant for changing the color of the silk gland of silkworm and a preparation method thereof. Background technique [0002] The silk gland proteins of the existing varieties of silkworm are colorless and transparent, and the cocoons and silk produced are all white. How to make the silk glands of silkworms colored, produce colorful cocoons, and keep their colors after high-temperature silk suppression is a difficult problem in today's sericulture research. [0003] In Gunma Prefecture, Japan and other places, chemical substances are added to the feed of silkworms raised in artificial feed, which affects the pigment permeability of the intestinal wall and silk gland cells of silkworms, so that practical production varieties that do not have pigment genetic control genes can spit out colored silk. . [0004] "Anhui Agricultural Science" magazine, 2002, 30 (5) published "the research of silkworm n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/04D06M13/342
Inventor 范久戈陶文瑞范涛张颖
Owner 安徽天彩丝绸有限公司
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