ZHOU Wei- song, YANG Yan, LIU Ming-she. Extraction and purification of fucoxanthin from Undaria Pinnatifida[J]. Science and Technology of Food Industry, 2015, (03): 260-265. DOI: 10.13386/j.issn1002-0306.2015.03.046
Citation: ZHOU Wei- song, YANG Yan, LIU Ming-she. Extraction and purification of fucoxanthin from Undaria Pinnatifida[J]. Science and Technology of Food Industry, 2015, (03): 260-265. DOI: 10.13386/j.issn1002-0306.2015.03.046

Extraction and purification of fucoxanthin from Undaria Pinnatifida

  • With single factor experiment and orthogonal test,this study aimed to extract fucoxanthin from Undaria pinnatifida,silica gel column chromatography as further purification.The experimental results showed that,12 times95% acetone,2.5h,55℃,extracting for 3 times,were more efficient and economic. The purity of fucoxanthin could be improved from 2.31% to more than 24.2% after silica gel column purification.
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