市售芝麻油中香兰素、甲基香兰素、乙基香兰素的含量水平研究  

Content level of vanillin,methyl vanillin and ethyl vanillin in commercial sesame oil

作　　者：王梦颖 杨永 卢跃鹏 张良晓[3] 管卓龙 邱肖依 陈哲 WANG Meng-ying;YANG Yong;LU Yue-peng;ZHANG Liang-xiao;GUAN Zhuo-long;QIU Xiao-yi;Chen Zhe(Wuhan Institute for Food and Cosmetic Control,Wuhan 430040,China;Key Laboratory of Edible Oil Quality and Safety for State Market Regulation,Wuhan 430040,China;Oil Crops Research Institute of the Chinese Acade-my of Agricultural Science,Wuhan 430062,China)

机构地区：[1]武汉食品化妆品检验所,湖北武汉430040 [2]国家市场监管重点实验室(食用油质量与安全),湖北武汉430040 [3]中国农业科学院油料作物研究所,湖北武汉430062

出　　处：《中国油料作物学报》2023年第2期413-418,共6页Chinese Journal of Oil Crop Sciences

基　　金：国家市场监督管理总局科技计划项目(2019MK094)。

摘　　要：为检测芝麻油中的香兰素类物质的含量,以为食用油品质监控提供依据,对42份市售芝麻油及调和油产品中的香兰素、乙基香兰素、甲基香兰素进行了检测。研究结果显示在42个样品中有22个样品中检出香兰素,检出率为52.4%,检测值在103~839μg/kg范围内,其中芝麻油及含芝麻油的调和油中香兰素的检出率为100%,42个样品中均无乙基香兰素和甲基香兰素的检出。为了进一步研究芝麻油中香兰素的来源,对12份初榨芝麻油中的三种香兰素类物质进行了检测,结果均检出香兰素,测定值在210~640μg/kg范围内,甲基香兰素和乙基香兰素均未检出。以上结果说明芝麻油中存在香兰素的天然本底。To better understand natural flavor in sesame oil,content of vanillin,ethyl vanillin and methyl vanil⁃lin in 42 commercial sesame oil and blend oil products were investigated,thus to provide reference for quality moni⁃toring of edible oil.Results showed that vanillin was detected in 22 samples(52.4%)with a content ranging from 103 to 839μg/kg.At the same time,the detection rates of vanillin in sesame oil and blended oil were both 100%,while ethyl vanillin and methyl vanillin were not detected in any sample.To exploring the source of vanillin in sesa⁃me oil,the content of 3 vanillin compounds in 12 freshly squeezed sesame oils were detected.The results showed that vanillin was detected in all samples with a content ranging from 210 to 640μg/kg,while methyl vanillin and ethyl vanillin were not detected.In summary,it could be concluded that the background of vanillin found in sesame oil was natural.

关 键 词：芝麻油 调和油 增香剂 香兰素 甲基香兰素 乙基香兰素 

分 类 号：S565.3[农业科学—作物学]