| 多糖水解酶处理烟叶的香气成分鉴定 |
| |
| 引用本文： | 胡璇,魏敏,罗诚浩,刘剑峰,李丹,陈守文.多糖水解酶处理烟叶的香气成分鉴定[J].湖北农业科学,2012,51(10):2098-2100,2103. |
| |
| 作者姓名： | 胡璇 魏敏 罗诚浩 刘剑峰 李丹 陈守文 |
| |
| 作者单位： | 1. 华中农业大学农业微生物学国家重点实验室,武汉,430070
2. 湖北中烟工业公司技术中心,武汉,430051 |
| |
| 基金项目： | 国家烟草专卖局项目(110200701003) |
| |
| 摘 要： | 以α-淀粉酶、纤维素酶和果胶酶组成的多糖水解酶处理烟叶,运用蒸馏萃取法提取烟叶中的香气成分,并结合气相色谱-质谱法(GC-MS)对香气成分进行了定性定量分析.结果表明,多糖水解酶处理的烟叶中水溶性糖含量提高4.29％;烟叶中的香气物质总量提高11.8％;整体口感得到改善,香气的质和量均得到提高,烟气细腻柔和,刺激性、杂气和余味残留有所降低.
|
| 关 键 词： | 多糖水解酶 烟叶 香气成分 水溶性糖 |
Study on the Aroma Components in Tobacco Leaves Treated by Polysaccharide Hydrolase |
| |
| HU Xuan
,
WEI Min
,
LUO Cheng-hao
,
LIU Jian-feng
,
LI Dan
,
CHEN Shou-wen.Study on the Aroma Components in Tobacco Leaves Treated by Polysaccharide Hydrolase[J].Hubei Agricultural Sciences,2012,51(10):2098-2100,2103. |
| |
| Authors: | HU Xuan WEI Min LUO Cheng-hao LIU Jian-feng LI Dan CHEN Shou-wen |
| |
| Institution: | 1 (1.State Key Laboratory of Agricultural Microbiology,Huazhong Agricultural University,Wuhan 430070,China; 2.Technology Center of Hubei Tobacco Industrial Company,Wuhan 430051,China) |
| |
| Abstract: | The aroma components in tobacco leaves treated by polysaccharide hydrolases containing α-amylase,cellulase and pectase were extracted by distillation and qualitatively and quantitatively analyzed by GC-MS.The results showed that the content of water soluble sugar and aroma components in tobacco leaves increased 4.29% and 11.8%,respectively,and the integrated quality of cigarette were also improved,especially in the aroma quality and quantity.It was soft and delicate for smoke spirit with the lower irritating sense,rough sense and off-flavor. |
| |
| Keywords: | polysaccharide hydrolase tobacco leaves aroma components water soluble sugar |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
