A natural compound antioxidant of giant salamander oil

Abstract

The invention provides a giant salamander oil natural composite antioxidant which is composed of rosmarinic acid, bamboo leaf antioxidative substance and phytic acid, wherein the rosmarinic acid accounts for 0.01-0.02 wt% of the giant salamander oil, the bamboo leaf antioxidative substance accounts for 0.01-0.02% of the giant salamander oil, and the phytic acid accounts for 0.005-0.015% of the giant salamander oil. The application method comprises the following steps: proportionally weighing the rosmarinic acid, bamboo leaf antioxidative substance and phytic acid, dissolving by adding a small amount of anhydrous ethanol, adding giant salamander oil and evenly mixing. The natural composite antioxidant has high antioxidation effect for giant salamander oil, and has the advantages of no toxicity and high efficiency.

Description

technical field [0001] The invention relates to an antioxidant of animal oil, in particular to an antioxidant of giant salamander oil. Background technique [0002] Chinese giant salamander ( Andrias davidianus ), belonging to the class Amphibians, Cauracea, and Cryptobranchidae. With the success of large-scale domestication and breeding of giant salamanders, the giant salamander industry has gradually become the most dynamic emerging industry to adjust the agricultural industrial structure and increase farmers' income in the main giant salamander producing areas. At present, giant salamander products are mainly used on the table as high-end dishes for direct consumption, and the consumption is small, which restricts the development of the giant salamander industry chain. Therefore, how to promote the development of the giant salamander industry chain has become an urgent problem to be explored. Giant salamander tail fat cannot be eaten directly because it is greasy. Using...

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Problems solved by technology

Bamboo leaf antioxidants, phytic acid, and tea polyphenols are all natural antioxidants, but when they are used alone, the antioxidant effect on giant salamander oil is not very satisfactory, and the dosage is relatively large

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