[Studies on the chemical constituents of the alga Sargassum carpophyllum J. Agardh]

[Studies on the chemical constituents of the alga Sargassum carpophyllum J. Agardh] Research Abstract Details 

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[Studies on the chemical constituents of the alga Sargassum carpophyllum J. Agardh] Abstract Text:

C Wang,S Yan,L Zeng,J Su,

The alga Sargassum carpophyllum J. Agardh collected from the South China Sea was immersed in 95% ethyl alcohol. The combined extract was partitioned between ethyl acetate and water. The ethyl acetate phase was subjected to pressure-reduced chromatography over Silica H, eluted with a step gradient of EtOAc in petroleum ether. Two main fractions of sterols (I) and fatty acids (II) were obtained. The composition of I and II were identified by GC/MS. The fraction Ia was obtained, as a main composition of I, by repeated flash chromatography. On the basis of spectroscopic analysis, Ia was identified to be fucosterol.

[Studies on the chemical constituents of the alga Sargassum carpophyllum J. Agardh] Publishing Authors By Initials

C Wang,S Yan,L Zeng,J Su,

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[Studies on the chemical constituents of the alga Sargassum carpophyllum J. Agardh] Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Se pu = Chinese journal of chromatography / Zhongg

VOLUME: 15

Page Numbers: 396-9

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ISSN: 1000-8713

DAY: 2

MONTH: Sep

YEAR: 1997

[Studies on the chemical constituents of the alga Sargassum carpophyllum J. Agardh] Information

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LANGUAGE: chi

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AFFILIATION: Zhongshan University, Guangzhou, 510275.

Country: China

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MEDLINETA: Se Pu

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