外源氨基酸对废弃烟草水热液相香味产物的影响  

Effects of Exogenous Amino Acids on the Production of Hydrothermal Liquid Phase Aroma Components of Tobacco Waste

作　　者：岳先领 刘克强 关体青 聂红资 朱鑫超 梁淼 张峻松 姜涛 YUE Xianling;LIU Keqiang;GUAN Tiqing;NIE Hongzi;ZHU Xinchao;LIANG Miao;ZHANG Junsong;JIANG Tao(Heilongjiang Tobacco Industry Co.,Ltd.,Harbin,Heilongjiang 150028,China;School of Food and Biological Engineering,Zhengzhou University of Light Industry,Zhengzhou,He'nan 450001,China)

机构地区：[1]黑龙江烟草工业有限责任公司,黑龙江哈尔滨150028 [2]郑州轻工业大学食品与生物工程学院,河南郑州450001

出　　处：《农产品加工》2024年第2期21-26,共6页Farm Products Processing

基　　金：黑龙江烟草工业有限责任公司科技项目“龙江烟叶功能模块开发及配伍性技术研究”(PURREQ202005210006)。

摘　　要：以废弃烟草为原料,在外加氨基酸的条件下通过水热反应技术将其转化为水热液相香味物质,考查了反应温度和氨基酸种类对液相产物种类和成分的影响。结果表明,不同反应温度和氨基酸引入的条件下,烟草水热液相产物中共检测出81种挥发性香味成分。升高温度可明显提升甲基环戊烯醇酮(MCP)、乙基环戊烯醇酮(ECP)、麦芽醇、苯酚、愈创木酚,烟碱等物质含量。通过参与美拉德反应,外加脯氨酸与丙氨酸可促进香味物质产生,前者促进酮类香味物质产生,后者则有利于吡嗪类香味物质的产生。感官评价表明,特定反应条件下的烟草水热液相香味物质具有提升卷烟抽吸品质的作用。Waste tobacco was used as raw material and converted into aroma substances by hydrothermal reaction technology.Under the condition of adding amino acids,the effects of reaction temperature and amino acid type on product composition and type were investigated.The results showed that under different reaction temperatures and conditions of amino acid introduction,a total of 81 volatile fragrance components were detected in the product.The content of methylcyclopentenolone(MCP),ethylcyclopentenolone(ECP),maltol,phenol,guaiacol,nicotine and other substances increased significantly with the increase of temperature.By participating in the Maillard reaction,plus proline and alanine can promote the production of flavor substances,the former promotes the production of ketone fragrance substances,the latter facilitates the production of pyrazine fragrance substances.Sensory evaluation showed that tobacco hydrothermal liquid aroma substances under specific reaction conditions had the effect of improving the cigarette smoking quality.

关 键 词：低次烟叶 氨基酸 水热液化反应 

分 类 号：TS411[农业科学—烟草工业]