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《植物学报(英文版)》 1989-01
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ISOLATION AND IDENTIFICATION OF FATTY ACID COMPONENT FROM SEED OIL OF MICROULA SIKKIMENSIS(CLARKE)HEMSL

Li Jing-min Wang Jing-ping Yu Feng-lan (Institute of Botany,Academia Sinica,Beijing)  
The seed oil content of Microula sikkimensis(Clarke)Hemsl.is up to 45%.There is 8.1% of γ-linolenic acid which has the pharmacological action in the fatty acids composition.It has showed that this oil has a stronger effect on reducing triglyceride in serum.Fifteen diffe- rent kinds of fatty acids were analysed.The unsaturated C_(20),C_(22),C_(24),acid,C_(18)triene-acid and tetraene-acid of the seed oil were separated on AgNO_3-silica gel column and HPLC.and were identified by Periodata-Permanganate Oxidation,GLC,IR,UV,and MS.They are cis- 11-eicosenoic,cis-13-docosenoic,cis-15-tetracosenoic,cis-6,9,12-octadecatrienoic and cis-6,9,12,15— octadecatetraenoic acids.
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【Co-references】
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