香樟不同部位脂溶性成分的GC-MS分析  

GC-MS Analysis of Liposoluble Content from Branch,Leaf and Bark of Cinnamomum camphora

作　　者：徐晶 张在龙 王兵 俞骏岚 刘海利[3] 郭跃伟[3] 

机构地区：[1]中国石油大学理学院,山东青岛266580 [2]潍坊生物医药创新创业服务中心,山东潍坊261205 [3]中国科学院上海药物研究所新药研究国家重点实验室,上海201203

出　　处：《中国实验方剂学杂志》2014年第7期50-53,共4页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：国家自然科学基金项目(21021063;81273430;31070310);重点实验室(SIMM1203ZZ-03)

摘　　要：目的:分析比较香樟树枝、树叶、树皮中脂溶性成分。方法:将香樟树枝、树叶、树皮3个不同部位分别用甲醇渗漉提取后再用石油醚萃取,采用GC-MS法分析和鉴定其脂溶性成分,并用峰面积归一化法计算各成分相对百分含量。结果:从香樟树枝中共分离鉴定出10种化学成分,主要为植醇(49.64%)、α-松油醇(7.86%)、橙花叔醇(7.50%);从香樟树叶中共分离鉴定出13种化学成分,主要为植醇(62.37%)、橙花叔醇(10.98%);从香樟树皮中共分离鉴定出19种化学成分,主要为α-松油醇(13.45%)、植醇(8.10%)、棕榈酸(7.75%)、丁香酚(6.82%)、(Z,Z,Z)-9,12,15-十八三烯酸甲酯(5.90%)、棕榈酸甲酯(5.41%)。结论:为进一步探讨香樟不同部位的药理作用及合理开发利用该植物资源提供一定的科学依据。Objective： To analyze and compare the chemical constituent of the liposoluble content from different parts of Cinnamomum camphora. Method： The liposoluble content from different parts of Cinnamomum camphora was extracted by petroleum ether and then analyzed by GC-MS. The compounds were quantitatively determined by normalization method. Result： Ten, thirteen and nineteen compounds were identified from branch, leaf and bark respectively. The major chemical constituents of branch were phytol 49.64%, α-terpineol 7.86% and nerolidol 7.50%. The major chemical constituents of leaf were phytol 62.37% and nerolidol 10.98%. The major chemical constituents of bark were α-terpineol 13.45%, phytol 8.10%, hexadecanoic acid 7.75%, eugenol 6.82%, （Z,Z,Z）-9,12,15-octadecatrienoic acid, methyl ester 5.90% and methyl hexadecanoate 5.41%. Conclusion： The results will provide foundation for further exploitation and use of Cinnamomum camphora.

关 键 词：香樟 石油醚 脂溶性成分 气相色谱质谱联用 

分 类 号：R284.1[医药卫生—中药学]