微波-溶剂法萃取马铃薯成熟期茎叶挥发成分  

Volatile components from stems and leaves of maturity potato by microwave assisted-solvent extraction method

作　　者：李伟[1] 陆占国[1] 张怀涛[1] 

机构地区：[1]哈尔滨商业大学食品工程学院省高校食品科学与工程重点实验室,哈尔滨150076

出　　处：《哈尔滨商业大学学报（自然科学版）》2011年第3期287-291,共5页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：黑龙江省教育厅科学技术研究项目(11531061)

摘　　要：微波辅助-溶剂萃取法提取成熟期马铃薯茎叶挥发性成分,以0.528%(m/m)得油率获得精油,用GC-MS分析检测出77种成分,解析鉴定了占精油相对百分含量83.986%的41个成分.其中,酯类化合物44.340%、烷烃类22.380%、醇类4.296%、萜类4.188%、醛类3.895%、酮类3.664%、其他1.223%.The essential oil was obtained from the stems and leaves of the maturity potato by the microwave assisted-solvent extraction method in 0. 528% yield and was analyzed by GC- MS. A total of 77 constituents were detected, in which 41 compounds that account for 83.986% of the total were identified contained esters （relative content 44. 340% ） ; alkanes （22. 380% ） ; alcohols （4. 296% ） ; terpenes （4. 188% ） ; aldehyde （3.89%） and sketones （3.664%）.

关 键 词：马铃薯 微波辅助-溶剂萃取法 气相色谱-质谱 精油 

分 类 号：O657.63[理学—分析化学]