摘要
利用气相色谱-质谱联用仪对长梗黄精水溶性挥发物成分进行分析,共分离出30个组分,经检索鉴定出17个化合物,占总挥发油的85.297%,其主要成分为:1,2-邻苯二甲酸二异辛酯(41.047%);并采用杯碟法和Alamar blue法检测该挥发油的抑菌和抗肿瘤生物活性,测得其对金黄色葡萄球菌、红酵母有较强的抑制能力;对人非小细胞肺癌(NCI-H460)并无明显的抑制作用。
The constituents of volatile oil from the tubers of Polygonatum filipeswere analyzed by GC-MS. About 30 components were separated and 17 compounds were identified,showing that 85. 297% of the total contents and its main chemical constituent was 1,2-Benzenedicarboxylic acid,diisooctyl ester; biological activity of the volatile oil was screened with microbiological method and Alamar Blue method. The results showed that S. aureus and R. glutinis were sensitive to the volatile oil which couldn＇t obviously inhibit the growth of cultured tumor cells.
出处
《广西植物》
CAS
CSCD
北大核心
2009年第3期417-419,共3页
Guihaia
基金
高等学校博士学科点专项科研基金(20060370001)
安徽省自然科学基金(050430501)~~
关键词
长梗黄精
挥发油
GC—MS
生物活性
Polygonatumfilipes volatile oil
GC-MS
biological activity
