Method for extracting fucoxanthine-containing concentrate, product obtained through method, and application of product

Abstract

The invention relates to a method for extracting a fucoxanthine-containing concentrate from algae, the fucoxanthine-containing concentrate obtained through the method, and application of the fucoxanthine-containing concentrate. The method comprises the following steps of: pretreating raw materials; performing enzyme treatment; extracting; separating; concentrating and the like. The method overcomes technical defects of low efficiency of extracting fucoxanthine and high consumption of an organic solvent in the prior art, and a fucoxanthine product with high active ingredients is obtained, so the fucoxanthine product has a good application prospect. The raw materials are readily available, the extraction process is simple, and the obtained product has stable content and controllable comprehensive cost, and is suitable for industrial production and lengthening an industrial chain.

Description

【Technical field】

[0001] The invention belongs to the technical field of extracting active ingredients from natural plants. More specifically, the present invention relates to a method for extracting a concentrate containing fucoxanthin from seaweed, and to the concentrate containing fucoxanthin obtained by the above method, and to the concentrate containing fucoxanthin Concentrate use. 【Background technique】

[0002] Seaweeds that grow in the ocean, especially organisms of the Phaeophyta family (including Laminaria japonica, Sargassum fusiforme, Sargassum, Macrocystis pyrifera (L.) Ag), wakame Vegetables (Undaria pinnatifida), asparagus (Gracilaria sp), etc.) are rich in carotenoid compounds, among which fucoxanthin has the highest proportion, which is an ideal natural resource for extracting fucoxanthin.

[0003] Fucoxanthin, also known as fucoxanthin, the English name is Fucoxanthin, molecular formula C 42 h 58 o 6 , is a rare oxygen-containing carotenoid existing in...

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