不同预处理方式对青烟叶及烟田废弃物中生物活性物质含量的影响  

Effects of Different Pretreatment Methods on the Contents of Bioactive Substances in Green Tobacco Leaves and Tobacco Field Wastes

作　　者：孙亚庆 徐玮杰 陈斌[1] 张鑫[1] 杨凯[1] SUN Ya-qing;XU Wei-jie;CHEN Bin(Technology Center of Shanghai Tobacco Group Co.,Ltd.,Shanghai 201315)

机构地区：[1]上海烟草集团有限责任公司技术中心,上海201315

出　　处：《安徽农业科学》2024年第23期176-179,共4页Journal of Anhui Agricultural Sciences

基　　金：上海烟草集团有限责任公司科技项目(K2019-1-023P)。

摘　　要：为支撑青烟叶及烟田废弃物中生物活性物质的提取开发,以福建龙岩及三明产区田间烟株烟秆、烟杈烟花及底脚叶等废弃物与正常烟叶,杀青、冷冻及烘烤等不同预处理方式样品为试验材料,检测了其中茄尼醇、6种酚酸和4种黄酮类化合物含量。结果表明:所有样品中茄尼醇、绿原酸和芦丁的含量相对较高,为3种主要的生物活性物质;烟杈烟花及烟秆样品中的3种主要成分含量均低于0.05%,且杀青处理后变化不大;烟叶中的3种主要成分含量远高于烟杈烟花和烟秆,且在杀青或烘烤处理后含量进一步提高。底脚叶杀青后的茄尼醇、绿原酸和芦丁含量与正常烟叶中的含量相当,具有进一步利用潜力。In order to support the extraction and utilization of bioactive substances from green tobacco leaf and tobacco field waste samples,the contents of solanesol,six phenolic acids and four flavonoids in different morphology and pretreatment methods of tobacco from Longyan and Sanming areas of Fujian Province were determined.The results showed that:The contents of solanesol,chlorogenic acid and rutin in all samples were relatively high,and they were the three main bioactive substances.The contents of the three main components in stem,branch and flower samples were all below 0.05%,and there was little change after de-enzyming treatment.The contents of components in leaf samples were much higher than those in stem,branch and flower samples,and further increased after de-enzyming or curing.The contents of solanesol,chlorogenic acid and rutin in bottom leaves after de-enzyming were equivalent to those in leaf samples.Bottom leaves had the potential of utilization.

关 键 词：烟田废弃物 底脚叶 茄尼醇 绿原酸 芦丁 杀青 

分 类 号：TS49[农业科学—烟草工业]