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Preparation for promoting degradation of algal toxin inside fish body

A technology of algae toxins and preparations, applied in the fields of application, animal feed, animal feed, etc., to achieve the effects of improving survival rate, protecting fish liver, and increasing comprehensive benefits

Active Publication Date: 2013-12-11
GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the preparation of promoting the degradation of algae toxin content in fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The preparation for promoting the degradation of algae toxin in the fish body of the present embodiment, its composition contains the following ingredients by its weight per 1000g:

[0014] Vitamin A: 1.5 grams, vitamin B 1 : 1.0g, Vitamin B 2 : 1.0g, Vitamin B 6 : 1.0 g, activation regulator: α-lipoic acid 0.5 g and anetesin 0.2 g, the rest is defatted rice bran.

[0015] A preparation method for promoting the degradation of algal toxins in fish, which comprises the following steps:

[0016] Material preparation: Prepare various ingredients according to the above-mentioned formula ingredients and proportions, and select dry defatted rice bran with a particle size of 60 mesh.

[0017] Ingredients and Mixing: Mix vitamin A evenly with appropriate amount of defatted rice bran; mix vitamin B 1 Mix evenly with appropriate amount of defatted rice bran; vitamin B 2 Mix evenly with appropriate amount of defatted rice bran; vitamin B 6 It is uniformly mixed with an approp...

Embodiment 2

[0020] The preparation for promoting the degradation of algae toxin in the fish body of the present embodiment, its composition contains the following ingredients by its weight per 1000g:

[0021] Vitamin A: 3.0 grams, Vitamin B 1 : 1.5g, Vitamin B 2 : 1.5g, Vitamin B 6 : 2.2 grams, activation regulator: 1.5 grams of α-lipoic acid and 0.6 grams of anetesin, and the rest is defatted rice bran.

[0022] A preparation method for promoting the degradation of algal toxins in fish, which comprises the following steps:

[0023] Material preparation: Prepare various ingredients according to the above-mentioned formula ingredients and proportions, and select dry defatted rice bran with a particle size of 60 mesh.

[0024] Ingredients and Mixing: Mix vitamin A evenly with appropriate amount of defatted rice bran; mix vitamin B 1 Mix evenly with appropriate amount of defatted rice bran; vitamin B 2 Mix evenly with appropriate amount of defatted rice bran; vitamin B 6 It is uniforml...

Embodiment 3

[0027] The preparation for promoting the degradation of algae toxin in the fish body of the present embodiment, its composition contains the following ingredients by its weight per 1000g:

[0028] Vitamin A: 4.5 grams, vitamin B 1 : 3g, vitamin B 2 : 3g, vitamin B 6 : 3.5 grams, activation regulators: 3 grams of α-lipoic acid and 1.0 grams of anetesin, and the rest is defatted rice bran.

[0029] A preparation method for promoting the degradation of algal toxins in fish, which comprises the following steps:

[0030] Material preparation: Prepare various ingredients according to the above-mentioned formula ingredients and proportions, and select dry defatted rice bran with a particle size of 60 mesh.

[0031] Ingredients and Mixing: Mix vitamin A evenly with appropriate amount of defatted rice bran; mix vitamin B 1 Mix evenly with appropriate amount of defatted rice bran; vitamin B 2 Mix evenly with appropriate amount of defatted rice bran; vitamin B 6 It is uniformly mix...

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PUM

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Abstract

The invention discloses a preparation for promoting degradation of algal toxin inside a fish body. The preparation comprises 0.015-0.45% of vitamin A, 0.1-0.3% of vitamin B1, 0.1-0.3% of vitamin B2, 0.1-0.35% of vitamin B6, 0.05-0.3% of alpha-protogen, 0.02-0.1% of anethol trithione and the balance of carrier on the basis of 100% of mass fraction. The preparation for promoting degradation of the algal toxin inside the fish body can activate detoxifying gene expression of fish and is capable of controlling response respond elements such as EPRE (environmental photochemical reaction equipment) in a control region on a lateral wing of the detoxifying gene, so that the transcriptional level of the detoxifying gene is adjusted from the molecular level; the detoxifying ability of the fish is enhanced; the survival rate of the fish body is improved; the comprehensive benefit of aquaculture is improved; and meanwhile, the menace of enrichment of the algal toxin inside the fish body to human health is reduced.

Description

Technical field: [0001] The invention belongs to the field of aquatic products, and in particular relates to a preparation for promoting the degradation of algal toxins in fish. Background technique: [0002] Cyanotoxins are secondary substances produced by cyanobacteria blooms in water bodies, which are toxic to humans and animals, especially to fish living in water. Scientific studies have shown that long-term low-dose algal toxin intake can lead to liver cancer and promote tumorigenesis (Zhao et al., 2009; Zhou et al., 2002). The toxic target organ of cyanotoxins is the liver, and the main mechanism of toxicity is through binding to protein phosphatase 1 and 2A in liver cells, causing a series of physiological changes in cells, and finally leading to liver cell necrosis (Dawson, 1998), causing fish At the same time, it can accumulate and exist in fish for a long time (Vasconcelos, 1999), and pose a threat to human health through the food chain. At present, there is no r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 许国焕张丽熊达梁建庆郭莹姿谭文俊
Owner GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY
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