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Soaking solution for reducing content of okadaic acid toxin

A technology of okadaic acid and soaking liquid, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of lack of technical means, and achieve the effects of simple soaking method, no damage to meat quality, and reduced content

Inactive Publication Date: 2019-01-11
威海长青海洋科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After searching, it is found that there are relevant reports on the test of okadaic acid toxin content, and the testing methods and devices are relatively abundant, but on the technical issue of how to reduce the content of okadaic acid toxin in meat quality, the corresponding technical means are relatively lack

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A soaking solution for reducing okadaic acid toxin, characterized in that the soaking solution comprises the following components in parts by weight: 50 parts of ginger, 50 parts of dandelion, 50 parts of tea polyphenols, 500 parts of ethanol, and 800 parts of water . The concentration of ethanol is 75%.

[0012] Gingerin, dandelion and tea polyphenols in the ingredients are commercially available finished products. In this example, food-grade gingerin, dandelion and tea polyphenols produced by Shaanxi Senfu Natural Products Co., Ltd. were selected.

[0013] The soaking solution provided in this example was used to conduct a soaking test on scallop meat and oyster meat, and the effect of the soaking solution was described by detecting the content of okadae toxin (OA) in the shellfish meat before and after soaking by HPLC.

[0014] Soaking method: Put the shellfish into the soaking liquid, subject to the soaking liquid can submerge the shellfish, after soaking for 30 mi...

Embodiment 2

[0018] A soaking solution for reducing okadaic acid toxin, characterized in that the soaking solution comprises the following components in parts by weight: 10 parts of ginger, 100 parts of dandelion, 100 parts of tea polyphenols, 100 parts of ethanol, and 1000 parts of water . The concentration of ethanol is 80%.

[0019] Gingerin, dandelion and tea polyphenols in the ingredients are commercially available finished products. In this example, food-grade gingerin, dandelion and tea polyphenols produced by Shaanxi Senfu Natural Products Co., Ltd. were selected.

[0020] The soaking solution provided in this example was used to conduct a soaking test on mussel meat and abalone meat, and the effect of the soaking solution was described by detecting the content of okadae toxin (OA) in the mussel meat before and after soaking by HPLC.

[0021] Soaking method: Put the shellfish into the soaking liquid, subject to the soaking liquid can submerge the shellfish, after soaking for 30 mi...

Embodiment 3

[0025] A soaking solution for reducing okadaic acid toxin, characterized in that the soaking solution comprises the following components in parts by weight: 100 parts of ginger, 10 parts of dandelion, 10 parts of tea polyphenols, 1000 parts of ethanol, and 500 parts of water . The concentration of ethanol is 60%.

[0026] Gingerin, dandelion and tea polyphenols in the ingredients are commercially available finished products. In this example, food-grade gingerin, dandelion and tea polyphenols produced by Shaanxi Senfu Natural Products Co., Ltd. were selected.

[0027] The soaking solution provided in this example was used to conduct a soaking test on razor clam meat and clam meat, and the effect of the soaking solution was described by detecting the content of okadae toxin (OA) in the clam meat before and after soaking by HPLC.

[0028] Soaking method: Put the shellfish into the soaking liquid, subject to the soaking liquid can submerge the shellfish, after soaking for 30 minu...

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PUM

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Abstract

The invention particularly relates to a soaking solution for reducing the content of an okadaic acid toxin. To overcome the shortcomings in a technical measure of reducing the okadaic acid toxin in meat at the present, the technical scheme of the invention is that the soaking solution for reducing the content of the okadaic acid toxin is characterized by being prepared from the following components in parts by weight: 10 to 100 parts of gingerol, 10 to 100 parts of taraxacin, 10 to 100 parts of tea polyphenol, 100 to 1,000 parts of ethanoland 500 to 1,000 parts of water. The component constituents of the soaking solution are simple and easy to obtain; a soaking method is simple; after shell meat is treated, the nutritional components of the shell meat cannot be lost, and the meat cannot beinjured; and meanwhile, the content of the okadaic acid toxin can be effectively reduced.

Description

technical field [0001] In particular, the present invention relates to a soaking solution for reducing the content of okadaic acid toxin. Background technique [0002] Otae soft spongy acid toxin is a polyether compound, mainly including OA, fin algae toxin and its C 7 The 7-O-acyl compounds (7-O-acyl esters, collectively referred to as DTX3) produced by the acylation reaction between the hydroxyl group and the fatty acid are commonly found in the meat of marine shellfish. Its main mechanism of toxicity is to inhibit the activity of serine / threonine protein phosphate (Ps). In addition, okadaic acid toxin also has a tumor-promoting effect, has certain genotoxicity, and is easy to form DNA adducts. [0003] The food poisoning caused by okadaic acid toxin has fast reaction, high toxicity and no suitable antidote, so it has attracted great attention from people, especially the food safety department. Finding ways to reduce the toxicity of these harmful toxins has gradually att...

Claims

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Application Information

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IPC IPC(8): G01N30/02G01N30/06
CPCG01N30/02G01N30/06G01N2030/027
Inventor 颜琳姜双双张瑞玲张筱雨闫欣杨晓斌夏云捷常丽荣
Owner 威海长青海洋科技股份有限公司
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