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A kind of giant salamander perilla blend oil and preparation method thereof

A technology of giant salamander oil and blended oil, which is applied in the direction of edible oil/fat, food science, application, etc., can solve the problems that have not been seen, and achieve the effect of reducing blood fat and balancing the composition ratio

Active Publication Date: 2015-08-12
张家界金鲵生物工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are already deep-processed products developed by giant salamander and perilla for beauty, health care, and medicinal purposes on the market. There are also many reports on the health effects of giant salamander and perilla, but no two jointly developed products have been seen yet.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Take the fatty tissue in the giant salamander, clean it, put it in a stainless steel jacketed pot, put hot steam into it, heat it at 90-100°C for about 1-2 hours, and then squeeze the resulting oil Filter, remove residue, centrifuge, and take the supernatant oil to obtain crude salamander oil; heat the crude salamander oil to 50-70°C, add 0.1-1.0% oil weight and 60-90% phosphoric acid, and then enter the acid after fully mixing Refining the reaction tank, stand for 10-30 minutes, then stand for use; heat the spare giant salamander oil to 50-95℃, add 0.1-2.0% oil weight, add 10-40% caustic soda solution, and stay for 10- After 30 minutes, let it stand for later use; add active carbon with a mass ratio of 100:1-100:20 to the spare giant salamander oil at room temperature, stir for 10-60 minutes, decolorize, deodorize, centrifuge, filter to remove residue, Obtain the supernatant oil. Stir the supernatant oil slowly, control the cooling rate, and cool to about 0~10℃, the co...

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PUM

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Abstract

The invention provides giant salamander and perilla blend oil comprising effective components in percentage by weight as follows: 5%-10% of eicosapentaenoic acid, 0.5%-5.0% of docosahexaenoic acid, 10%-30% of oleic acid, 20%-30% of linoleic acid and 5%-10% of linolenic acid. The preparation method comprises the steps as follows: feeding hot steam into giant salamander adipose tissues for heating, and squeezing, filtering and centrifuging the adipose tissues to obtain crude giant salamander oil; heating the crude giant salamander oil to the temperature of 50-70 DEG C and adding a phosphoric acid solution for acid refining; heating the raw giant salamander oil material obtained through acid refining to the temperature of 50-95 DEG C, adding a caustic soda solution, and standing the mixture for 10-30 min; and adding active carbon at the normal temperature, stirring the mixture for 10-60 min for decolorization and deodorization, centrifuging and filtering the mixture to obtain an oil supernatant, cooling the oil supernatant to obtain the giant salamander oil, and mixing the giant salamander oil, perilla oil and vitamin E to obtain the giant salamander and perilla blend oil product. The obtained oil is balanced in fatty acid composition proportion and rich in alpha-linolenic acid and has beautifying and health-care effects, such as blood vessel softening, blood lipid reduction and the like if the oil is often eaten.

Description

Technical field [0001] The invention relates to the technical field of edible oil processing, in particular to provide a salamander perilla blended oil and a preparation method thereof. Background technique [0002] The Chinese giant salamander (Andrias davidianus) is a rare and precious specialty in my country, commonly known as "baby fish". It is the largest amphibians in existence, and is known as the living fossil of the biological kingdom. It belongs to the class of amphibian, Caudata, and Crytobranchidae. The giant salamander has high nutritional and medicinal value, and has always been concerned by people. The skin, muscles, organs, bones and secretions of the giant salamander can be used as medicine. The fat of the giant salamander contains a variety of unsaturated fatty acids. The giant salamander oil can be used as a good food for regulating blood lipids and avoiding atherosclerosis. Perilla seed oil is a natural oil with high degree of unsaturation. The main ingr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23D9/02
Inventor 李唯王建文
Owner 张家界金鲵生物工程股份有限公司
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