白肋烟花蕾制备烟用香料  

Preparation of Tobacco Flavor from Flower Buds of Burley Tobacco

作　　者：许春平[1] 肖源[1,2] 孙斯文[1] 刘绍华[3] 

机构地区：[1]郑州轻工业学院食品与生物工程学院 [2]红云红河烟草(集团)有限责任公司新疆卷烟厂 [3]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

出　　处：《烟草科技》2014年第11期57-61,共5页Tobacco Science & Technology

基　　金：郑州市科技技术攻关项目"生物法制备烟用香料"(10PTG339-2)

摘　　要：以白肋烟烟草花蕾为原料,利用美拉德反应法制备烟用香料,采用同时蒸馏萃取法处理所得反应产物,GC/MS法分析其挥发性成分。结果表明:1从美拉德反应法制备的香料中共检出34种挥发性成分,其中酯类2种,萜烯类5种,醇类10种,醛类2种,酸类1种,酮类8种,酚类1种,氮杂环化合物5种。2与烟草花蕾直接提取物相比,美拉德反应法制备的香料中增加了二羟基丙酮、2-甲基四氢呋喃-3-酮、2-乙酰呋喃和苯基丙酮4种美拉德风味物质;感官评吸结果表明香气质改善,略有花香,甜润感和细腻感增加,余味舒适。A tobacco flavor was prepared with Maillard reaction method from the flower buds of burley tobacco,the reaction product was treated by simultaneous distillation and extraction method,then the volatile components in the reaction product were analyzed by GC/MS.The results showed that：1） Thirty-four volatile components,including two esters,five terpenes,ten alcohols,two aldehydes,one acid,eight ketones,one phenol,and five nitrogen heterocyclic compounds,were detected.2） Comparing with the volatile components in the product by direct extraction,four Maillard style flavor compounds were special in the product by Maillard reaction,namely dihydroxyacetone,2-methyltetrahydrofuran-3-one,2-acetylfuran and phenylacetone.Sensory evaluation indicated that the flavor prepared with Maillard reaction featured better aroma quality with a slight smell of flower,enhanced sweetness and smoothness,and offered a pleasurable aftertaste.

关 键 词：白肋烟花蕾 同时蒸馏萃取 美拉德反应 烟用香料 

分 类 号：TS49[农业科学—烟草工业] TQ656.5[化学工程—精细化工]