鸢尾根提取物膜分离组分分析及卷烟加香研究  

Study on preparation of tobacco flavor by using membrane separation technology with iris root as raw material

作　　者：刘绍华[1] 曲利利 白家峰[1] 陈义昌[1] 王月 贾学伟 许春平 LIU Shao-hua;QU Li-li;BAI Jia-feng;CHEN Yi-chang;WANG Yue;JIA Xue-wei;XU Chun-ping(Technical Center of China Tobacco Guangxi Industrial Co.Ltd,Nanning 530001,China;College of Food and Biology Engineering,Zhengzhou University of Light Industry,Zhengzhou 450002,China)

机构地区：[1]广西中烟工业有限责任公司技术中心,南宁市北湖南路28号530001 [2]郑州轻工业大学食品与生物工程学院,郑州高新区科学大道166号450002

出　　处：《云南大学学报（自然科学版）》2020年第6期1181-1189,共9页Journal of Yunnan University(Natural Sciences Edition)

基　　金：国家自然科学基金联合项目(U1604176);广西中烟合作项目(20171011).

摘　　要：为了研究膜分离技术对鸢尾根提取物的精制效果和不同精制组分的差异性,采用50 nm陶瓷膜对鸢尾根提取物进行了分离,采用气相色谱‒质谱法(GC-MS)分析了鸢尾根提取物原液、透过液和截留液的挥发性物质并进行了主成分分析,最后进行了卷烟加香试验.结果表明:①从3个组分中共检测出81种挥发性物质,其中鸢尾根提取物原液中检测出38种挥发性物质,总量为173.01μg/g;透过液中检测出46种挥发性物质,总量为89.74μg/g;截留液中检测出43种挥发性物质,总量为90.14μg/g;②主成分分析结果显示,3个组分根据距离远近分为3个区域,3个组分相距都较远,说明3个组分中香气成分的主成分差异都较大.③感官评吸表明,在3个组分中,鸢尾根提取物透过液的加香效果最佳.In order to study the refining effect of the membrane separation technology on the extract of the iris and the difference of different refining components,the extract of the iris root was separated by 50 nm ceramic membrane,and the iris was analyzed by gas chromatography-mass spectrometry(GC-MS).Root extract that permeated through the membrane component,and the volatile matter of the retentate that did not pass through the membrane,were subjected to principal component analysis.Finally the cigarette flavoring test was carried out.The results showed that:①There were 81 components detected in the three fractions,in which 38 components were detected in Iris root extract with the total material amount of 173.01 μg/g.46 volatile substances were detected in the permeation membrane fraction,the total amount was 89.74 μg/g;43 volatile substances were detected in the non-permeation fraction the total amount was 90.14 μg/g;②Principal component analysis showed that the three components are divided into three regions according to the distance,and the three components are far apart,indicating that the main components of the aroma components in the three components are different.③Sensory evaluation showed that among the three components,the perfuming effect of the extract of the iris root was better.

关 键 词：鸢尾根 气相色谱‒质谱法 膜分离技术 加香 主成分分析 

分 类 号：TQ654[化学工程—精细化工]