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Method for extracting Zaocys dhumnades oil by enzymolysis

A technology of black wind snake and enzymatic hydrolysis, which is applied in the direction of fat oil/fat production, fat oil/fat refining, fat production, etc. It can solve the problems of shortening the cooking time, etc., and achieve the effect of rich raw materials, mild conditions and high oil yield

Inactive Publication Date: 2015-04-22
张家界仙踪林农业科技开发有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although some improvements have been made in the traditional method, the cooking time has been shortened, and the product quality has been improved to a certain extent, but it still does not break away from the high-temperature cooking process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The extraction method of black wind snake oil, concrete steps and method are:

[0019] 1) Pulverization: take 1 kg of pharmaceutical grade black wind snake, and pulverize it until it passes through a 40-mesh sieve ≥ 90%, to obtain snake powder;

[0020] 2) Enzymolysis: add the above snake powder to 2kg of purified water, and add 20g of neutral protease, and enzymolyze it at 45°C for 4 hours while stirring;

[0021] 3) Filtration: After the enzymatic hydrolysis is completed, filter with a centrifugal filter of 300 mesh, and the filtrate is crude snake oil. The filter residue is extracted once again according to 2);

[0022] 4) Decolorization and deodorization: add the above-mentioned crude snake oil to 3% neutral activated carbon by weight of the crude snake oil, heat to 50°C for 20 minutes for decolorization, and filter through 500 mesh to remove the activated carbon to obtain refined black snake oil.

[0023] Gained snake oil is a light yellow oily liquid with a slig...

Embodiment 2

[0026] The extraction method of black wind snake oil, concrete steps and method are:

[0027] 1) Pulverization: take 1 kg of pharmaceutical grade black wind snake, and pulverize it until it passes through a 40-mesh sieve ≥ 90%, to obtain snake powder;

[0028] 2) Enzymolysis: add the above snake powder to 3kg of purified water, and add 30g of neutral protease, and enzymolyze it at 60°C for 2 hours while stirring;

[0029] 3) Filtration: After the enzymatic hydrolysis is completed, filter with a centrifugal filter of 300 mesh, and the filtrate is crude snake oil. The filter residue is extracted once again according to 2);

[0030] 4) Decolorization and deodorization: add the above-mentioned crude snake oil to 5% neutral activated carbon by weight of the snake oil, heat to 60°C for 30 minutes for decolorization, and filter through 500 mesh to remove the activated carbon to obtain refined black snake oil.

[0031] Gained snake oil is a light yellow oily liquid with a slight fis...

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PUM

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Abstract

The invention provides a method for extracting Zaocys dhumnades oil by enzymolysis, which comprises the following steps: pulverizing a Zaocys dhumnades raw material, adding a right amount of water, adding a neutral proteinase to perform enzymolysis, and after the enzymolysis finishes, centrifugating to separate the supernatant oil which is Zaocys dhumnades crude oil; and adding a right amount of activated carbon into the snake oil to perform deodorization and decolorization, thereby obtaining the Zaocys dhumnades refined snake oil. The method changes the traditional high-temperature decoction mode for extracting snake oil, and effectively solves the problem of effective component damage due to overhigh temperature in the traditional snake oil decoction process. The product has the advantages of high oil yield, light color, high transparency, no precipitate or suspended substance and low viscosity.

Description

technical field [0001] The invention belongs to the technical field of animal oil extraction, and in particular relates to a method for extracting black snake oil. Background technique [0002] Snake oil is rich in natural active substances and antibacterial ingredients, has super penetrating power, can directly penetrate human skin, promote skin cell metabolism, and enhance skin immune regulation function; it is a substance that is both rich in nutrition and beneficial to health care. Or the folks like to use snake oil for health care, which has a good effect on regulating endocrine disorders, moisturizing the intestines and laxatives, beautifying the skin, preventing skin aging, and preventing vascular sclerosis. [0003] Snake oil contains 12 kinds of fatty acids, mainly unsaturated fatty acids such as linoleic acid and linolenic acid, and glycerol palmitic acid. Among them, linoleic acid, the most unsaturated fatty acid, will be oxidized if the temperature is too hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/00
CPCC11B1/025C11B3/001C11B3/10
Inventor 李全平
Owner 张家界仙踪林农业科技开发有限公司
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