Reinvestigation of carvotanacetone after 100years along with minor terpenoid constituents of <i>Blumea malcolmii</i> Hook. F. essential oil

作     者：Joshi, Rajesh K. Pai, Sandeep R. 

作者机构：Indian Council Med Res Dept Phytochem Reg Med Res Ctr Belgaum India Indian Council Med Res Plant Biotechnol & Tissue Culture Div Reg Med Res Ctr Belgaum India 

出 版 物：《NATURAL PRODUCT RESEARCH》 (天然产物通讯)

年 卷 期：2016年第30卷第20期

页      面：2368-2371页

核心收录：

学科分类：1007[医学-药学(可授医学、理学学位)] 07[理学] 0703[理学-化学] 

主　　题：Blumea malcolmii Hook F Asteraceae carvotanacetone GC MS NMR (H-1 and C-13) 

摘      要：Reinvestigation of essential oil constituents of Blumea malcolmii Hook. F. (Asteraceae) was carried out after 100years using gas chromatography equipped with flame ionisation detector (GC-FID) and gas chromatography coupled with mass spectrometry (GC/MS). Eighteen constituents, representing 99.2% of the total oil, were identified. The major compound was identified by GC/MS and NMR (H-1 and C-13) as carvotanacetone (92.1%). The minor compounds of essential oil have also been identified for the first time in B. malcolmii. The oil was found to be rich in oxygenated monoterpene-type constituents (95.0%). [GRAPHICS]