| 南方红豆杉叶挥发性成分 |
| |
| 引用本文： | 曾慧英,谢建春,卢立晃,韩蕙阑,孙宝国.南方红豆杉叶挥发性成分[J].精细化工,2011,28(11):1112-1116. |
| |
| 作者姓名： | 曾慧英 谢建春 卢立晃 韩蕙阑 孙宝国 |
| |
| 作者单位： | 1. 北京工商大学北京市食品风味化学重点实验室,北京,100048
2. 浙江省温州市质量技术监督检测院,浙江温州,325000 |
| |
| 基金项目： | 国家自然科学基金项目资助(31171755); 北京市教委科技发展计划重点和北京市自然科学基金项目资助(KZ201010011011)~~ |
| |
| 摘 要： | 分别以二氯甲烷和乙醚作溶剂,采用低温冷凝,同时蒸馏萃取南方红豆杉干叶挥发性成分,极性色谱柱(DB-WAX)气-质联机分析。鉴定出63种化合物,主要是脂肪族类(39种),其次为芳香族类(11种),而萜类化合物占比例很小(6种)。按两种萃取溶剂所得分析结果平均值,主要成分是十六烷酸(21.19%)、十四烷酸(8.87%)、亚麻酸乙酯(3.49%)。相比已有的关于南方红豆杉叶油成分分析的报道,新鉴定出己醛、2-己烯醛、1-辛烯-3-醇、2,4-庚二烯醛、苯乙酮等34种有青香、花香、果香香气的微量或痕量低沸点化合物。所鉴定化合物以邻二氯苯为内标定量,总含量为88.16μg/g红豆杉叶。
|
| 关 键 词： | 南方红豆杉 同时蒸馏萃取 挥发性成分 十六烷酸 DB-WAX 2-己烯醛 香料与香精 |
A Study on the Volatile Components in the Leaves of Taxus chinensis var mairei |
| |
| ZENG Hui-ying
,
XIE Jian-chun
,
LU Li-huang
,
HAN Hui-lan
,
SUN Bao-guo.A Study on the Volatile Components in the Leaves of Taxus chinensis var mairei[J].Fine Chemicals,2011,28(11):1112-1116. |
| |
| Authors: | ZENG Hui-ying XIE Jian-chun LU Li-huang HAN Hui-lan SUN Bao-guo |
| |
| Affiliation: | ZENG Hui-ying1,XIE Jian-chun1*,LU Li-huang2,HAN Hui-lan1,SUN Bao-guo1 (1.Beijing Key Laboratory of Flavor Chemistry,Beijing Technology and Business University,Beijing 100048,China,2.Wenzhou Institute of Technology Testing & Calibration,Wenzhou 325000,Zhejiang,China) |
| |
| Abstract: | With methylene dichloride and diethyl ether being the solvent respectively,and with low temperature water bath condensation utilized on simultaneous distillation and solvent extraction(SDE),the volatiles in the dry leaves of Taxus chinensis var mairei were extracted and then analyzed on a polar column of DB-WAX by means of GC/MS.Sixty-three compounds were identified,among which the aliphatic class(39 kinds of compounds) was the most abundant,followed by the aromatic(11 kinds),whereas the class of terpenoid ... |
| |
| Keywords: | Taxus chinensis var mairei simultaneous distillation and solvent extraction volatile components hexadecanoic acid DB-WAX 2-hexenal perfumes and essences |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
