摘要
从小果香草(Lysimachia microcarpa)中分离得到5个化合物,经光谱鉴定分别为豆甾醇,豆甾醇-3-O-吡喃葡萄糖甙,2-三十三烷酮,十六烷酸十六烷酯,及一个三萜皂甙——西克拉敏A-3-O-{β-D-吡喃木糖基-(1→2)-β-D-吡喃葡萄糖基-(1→2)-[β-D-吡喃葡萄糖基-(1→4)]-α-L吡喃阿拉伯糖甙)。用气相色谱和色谱/质谱法,对小果香草的精油进行了定性定量分析,共鉴定了106个化合物,主要成分为月桂酸,龙脑、六氢金合欢烯酰丙酮等。
Lysimachia microcarpa has a rich and long-lasting odor,which is also used as a raw material to extract Lysimachia concrete. There are 106 compounds were identified qualitatively and quantitatively in the essential oils from this plant by means of GC and GC / MS analyses. The results showed that aldehydes,alcohol and acids are main constituents and lauric acid,borneol and hexahydrofarnesyl acetone are main compounds in the essential oils.
From the arial parts of Lysimachia microcarpa, five compounds were isolated. By means of spectral analysis, they were identified as stigmasterol, stigmasterol-3-O-glucopyranoside, 2-tritriacontanone, hexadecyl palmitate and a sponin elucidated as cyclamiretin A-3-O-{β-D-xylopyranosyl-(1→2)-β-D-glucopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranoside.
出处
《云南植物研究》
CSCD
1993年第2期201-204,210,共5页
Acta Botanica Yunnanica
关键词
小果香草
化学成分
报春花科
Lysimachia moicrocarpa
Triterpenoid saponins
Essential oil
