Study on Medicinal Properties of Red 1%NaOH Extractives of Castanopsis Fissa Wood by GC/MS

Zhong Feng Zhang; Wan Xi Peng; Kai Fu Li; Qing Zhi Ma

doi:10.4028/www.scientific.net/MSF.575-578.1272

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Study on Medicinal Properties of Red 1%NaOH Extractives of Castanopsis Fissa Wood by GC/MS

Abstract:

The chemical components of red 1%NaOH extractives of Castanopsis fissa wood chips were separated and identified by GC/MS after enriching and dissolving in benzene-methanol. Relative content of each component was determined by area normalization. 24 compounds representing 71.87 % of the extractives were identified. The most abundant constituents were hexadecanoic acid,methyl ester(17.08%), 9-octadecenoic acid (z)-,methyl ester (cas) (15.08%), 2,3-diphenyl-5-(3-methoxyphenyl)pyrrole(7.05%), hexadecanoic acid,ethyl ester (cas) (7.02%), 9,12-octadecadienoic acid (z,z)-,methyl ester(4.82%), 9-octadecenoic acid (z)-,ethyl ester (cas) (4.70%), octadecanoic acid,methyl ester(2.66%), 10-methoxy-nb-à-methylcorynantheol(1.90%), di-(9-octadecenoyl)-glycerol(1.70%),ethyl linoleate(1.09%), 9-octadecenoic acid (z)-,methyl ester (cas) (1.03%), eicosanoic acid,methyl ester(1.01%), and so on.