News

Hestia (Shandong) Biotech Co., Ltd.

Phone: 86-531-55562252

Email: info@hestiabiotech.com

Add: No.217 Beiyuan Road, Jinan, Shandong Province 250033, China

News
You are here: Home > News > Content

Method Of Separating Fucoidin

Aug 29, 2017

p201705191645423725901.jpg


The fresh seaweed or frozen seaweed at room temperature after thawing, washed with distilled water to remove surface salt ions, and then remove the surface of water, and then seaweed with dimethyl sulfoxide in the dark extraction, extraction time of 15 to 60 minutes, Dimethyl sulfoxide is used in an amount of 2 to 6 ml per gram of seaweed, and finally the mixture of ethyl acetate and ammonium sulfate is used to extract the pigment from the dimethyl sulfoxide extract into ethyl acetate.