桑叶活性物质的提取及其挥发性组分分析  

Extraction of Active Substances from Mulberry Leaves and Analysis of Their Volatile Components

作　　者：李晶晶 熊熳 徐添添 王海英[1] Li Jingjing;Xiong Man;Xu Tiantian;Wang Haiying(School of Forestry,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学林学院,黑龙江哈尔滨150040

出　　处：《广东化工》2021年第10期15-16,共2页Guangdong Chemical Industry

基　　金：大学生创新训练计划项目(DC2020010);“十三五”国家重点研发计划课题(2016YFD0600805-01)。

摘　　要：超声波辅助法提取桑叶活性物质。实验结果表明风干桑叶提取物挥发性组分中含有α,β-二甲基苯乙醇(GC含量7.55%)、Z,Z-2,5-十五碳二烯-1-醇(GC含量2.87%)、n-十六烷酸(GC含量2.35%)、顺-5,8,11,14,17-二十碳五烯酸(GC含量0.32%)、17-十八烷酸(GC含量0.11%)、dl-苯肾上腺素(GC含量0.74%)。The active substances of air-drying mulberry leaves were extracted by ultrasonic assisted method.The results showed that volatile components of air-drying mulberry leaves extracts were.alpha.,.beta.-dimethyl-benzeneethanol(GC content 7.55%),Z,Z-2,5-pentadecadien-1-ol(GC content 2.87%),n-hexadecanoic acid(GC content 2.35%),cis-5,8,11,14,17-eicosapentaenoic acid(GC content 0.32%),17-octadecynoic acid(GC content 0.11%),dl-Phenylephrine(GC content 0.74%).

关 键 词：超声波辅助提取 活性物质 dl-苯肾上腺素 

分 类 号：TQ651[化学工程—精细化工]