摘要
文章采用水蒸气蒸馏萃取法提取海南油杉叶挥发油化学成分,利用气相色谱-质谱(GC-MS)联用仪从中分离鉴定出41种化学成分,占挥发油总量的97.955%。其中主要成分为β-Caryophyllene(13.372%),β-Pinene(12.398%)和α-pinene(11.665%)。所得的挥发油抗肿瘤细胞实验表明其对BEL-7402,SGC-7901和K-562肿瘤细胞表现出中等抑制活性。
The essential oil obtained by water-steam distillation extraction of the leaves of Keteleeria hainanensis was analyzed by gas chromatography-mass spectrometry（GC-MS）.Forty-one compounds were characterized accounting for 97.955 % in the oil.The major components were β-Caryophyllene（13.372 %）,β-Pinene（12.398 %）,and α-pinene（11.665 %）.The cytotoxic activities on four human cancer cell lines（SPCA-1,BEL-7402,GSC-7901,K562） were studied by MTT colorimetric assay.The cytotoxic activities showed that the essential oil had moderately active against BEL-7402,SGC-7901 and K-562.
出处
《广东化工》
CAS
2015年第5期21-22,共2页
Guangdong Chemical Industry
基金
海南师范大学青年教师科研启动基金(QN1434)
关键词
海南油杉
挥发油
气质联用
细胞毒活性
Keteleeria hainanensis
essential oil
GC-MS
cytotoxic activities
