翅茎白粉藤挥发油的提取及化学成分分析  

Extraction and Chemical Composition Analysis of Volatile Oil from Cissus Hexangularis

作　　者：王鹏 李娟[1] 许秀妹 姚瑰玮[1] Wang Peng;Li Juan;Xu Xiumei;Yao Guiwei(School of Pharmacy,Hainan Medical University,Haikou 571119,China)

机构地区：[1]海南医学院药学院,海南海口571119

出　　处：《广东化工》2020年第21期46-47,60,共3页Guangdong Chemical Industry

基　　金：海南医学院校级大学生创新训练项目(HYCX2019061);海南医学院科研培育基金(HY2016-11);海南省大学生创新训练项目(S201911810030);海南省高等学校科学研究项目(hnky2018-49)。

摘　　要：以正己烷为溶剂,采用索氏法从翅茎白粉藤中提取挥发油,通过气相色谱-质谱(GC-MS)联用手段对其主要化学成分及相对含量进行分析。结果从翅茎白粉藤挥发油中鉴定出35种成分,占挥发油总量的86.003%。其中相对质量分数较高的成分为β-谷甾醇20.741%,α-香树精8.096%,β-香树精5.493%,[(1-氧十六烷基)氧基]-2-[(1-氧代十四烷基)氧基]丙酯4.681%,维生素E 4.639%,豆甾醇3.96%,棕榈酸甘油酯3.012%,十六烷酸六甘油二酯2.789%等。翅茎白粉藤挥发油成分具有丰富的化学多样性与药理活性。The volatile oil was extracted by Soxhlet method with n-hexane as solvent, and its main chemical components and relative content were analyzed by GC-MS. 35 components were identified from the volatile oil of Cissus hexangularis, accounting for 88.003 % of the total volatile oil. The components with higher relative mass fraction were β-sitosterol 20.741 %, α-Amyrin 8.096 %, β-Amyrin 5.493 %, Octadecanoic acid, 3-[(1-oxohexadecyl)oxy]-2-[(1-oxotetradecyl) oxy]propyl ester 6.681 %, vitamin E 4.639 %, stigmasterol 3.96 %, tripalmitin 3.012 %, Hexadecanoic acid, 2-[(1-oxotetradecyl)oxy]-1,3-propanediyl ester 2.789 %.

关 键 词：翅茎白粉藤 索氏法 挥发油 气相色谱-质谱连用 化学成分 

分 类 号：R282.71[医药卫生—中药学]