Analysis and identification of major carotenoids from Scytosiphon Lomentaria

REN Dan-dan; REN Xian-jian; WANG Xi-tong; WANG Li; WANG Qiu-kuan; HE Yun-hai

doi:10.13386/j.issn1002-0306.2017.02.003

REN Dan-dan, REN Xian-jian, WANG Xi-tong, WANG Li, WANG Qiu-kuan, HE Yun-hai. Analysis and identification of major carotenoids from Scytosiphon Lomentaria[J]. Science and Technology of Food Industry, 2017, (02): 59-62. DOI: 10.13386/j.issn1002-0306.2017.02.003

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Analysis and identification of major carotenoids from Scytosiphon Lomentaria

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Carotenoids from Scytosiphon Lomentaria were extracted by organic solvent method in this paper. Carotenoids were separated and purified by column and thin- layer chromatography. The major carotenoids from Scytosiphon Lomentaria were analyzed and identified by visible spectrum,infrared spectroscopy and HPLC- MS. The contents of major carotenoids from Scytosiphon Lomentaria were determined by HPLC method. The results showed that the major carotenoids from Scytosiphon Lomentaria were β- carotene and fucoxanthin,which contents were 124.55 μg / g( dw) and 2862.20 μg / g( dw),respectively.

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Science and Technology of Food Industry

Analysis and identification of major carotenoids from Scytosiphon Lomentaria

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