中国海洋湖沼学报（英文版）2008，Vol.26Issue(2)：193-196,4.
The extraction of pigments from fresh Laminaria japonica
The extraction of pigments from fresh Laminaria japonica
摘要
Abstract
The pigments in Laminaria japonica was extracted with six organic solvents and analyzed in spectroscopy analysis.The extractions conditions were screened by an orthogonal test and the quantity of extracted pigments was determined spectroscopically.The results show that:(1) among the six organic solvents,acetone was the most effective one for the extraction; (2) the optimum extraction conditions were as follows:the ratio of S/M (solvent volume/ material weight) was 30ml/g; fresh seaweed was extracted 2 times in 2h; (3) the average total content of pigments was 1.85mg/g (calculated with dry L.japonica).关键词
fresh Laminaria japonica/total pigment extraction/orthogonal testKey words
fresh Laminaria japonica/total pigment extraction/orthogonal test分类
海洋科学引用本文复制引用
YANG Liqun,LI Pengcheng,FAN Shoujin..The extraction of pigments from fresh Laminaria japonica[J].中国海洋湖沼学报（英文版）,2008,26(2):193-196,4.基金项目
Supported by the Technical Program of Jiangsu Province (BE 2006383) and the Talent Program of Chinese Academy of Sciences (Dongbei Zhi Chun) （BE 2006383）
