摘要
长叶水麻 (Debregeasialongifolia (Burm .f.)Wedd .)是荨麻科植物 ,果可食 ,根入药 ,除风湿。本文采用毛细管气相色谱_质谱联用法对长叶水麻挥发性化学成分进行了研究 ,经毛细管色谱分离出 1 0 8个峰 ,共确认了其中 83种成分。用气相色谱面积归一化法测定了各成分的相对百分含量 ,分析鉴定结果表明 ,长叶水麻挥发油主要化学成分为丁基化羟基甲苯、十五烷、邻苯二甲酸二丁酯、2 ,6_二甲基奈、癸酸乙酯、十八烷、丁二酸二乙酯、3,7_二甲基_1 ,6辛二烯_3_酮等 ,化合物类型以烃、脂肪酸和酯、醇、酮。
The volatile matter from Debregeasia longifolia was analyzed by capillary GC_MS method. By capillary chromatography, 108 peaks were isolated, and 83 compounds of them were identified. The relative percentages of the constituents were determined by GC method. The main chemical components were butylated hydroxytoluene, pentadecane, dibutyl phthalate, 2,6_dimethyl naphthalene, decanoic acid ethyl ester and etc.
出处
《植物学通报》
CSCD
2000年第5期435-438,共4页
Chinese Bulletin of Botany
基金
本课题部分受到中国科学院"西部之光"人才培养计划的资助
关键词
长叶水麻
挥发性成分
色谱质谱联用
Debregeasia longifolia (Burm.f.) Wedd, volatile matter, GC_MS
