摘要
应用高效液相色谱法(HPLC)分析测定红塔集团大理差异化原料基地5个主要栽培烤烟品种烟叶中6种主要多酚物质,通过对香型风格进行量化赋分,研究分析不同品种的香型风格与多酚类化合物含量之间的关系。结果表明,绿原酸和芸香苷占烤烟多酚类物质的92%以上,是主要的多酚类物质;不同部位与不同品种烟叶间的多酚含量均存在较明显差异;不同品种的清香型风格显著性与烟叶中的多酚类物质含量之间呈显著正相关;‘红大’的多酚总含量明显高于其他4个品种,清香型风格更显著。
6 major polyphenol in 5 main flue-cured tobacco cultivars for Hongta group in Dali was carried out using HPLC.The relationships between aroma type and polyphenol content were analyzed using the points of aroma type.The results showed that,chlorogenic acid and rutin were the major polyphenol,which were accounted for 92%.Polyphenol in different position and different varieties were different obviously.Different kinds of fen-flavor significant with tobacco the polyphenol content was a positive correlation significantly.The correlation between the points of aroma type and polyphenol content was positive significantly.
出处
《中国农学通报》
CSCD
北大核心
2011年第30期241-245,共5页
Chinese Agricultural Science Bulletin
基金
国家烟草总局科技重大专项"大理特色优质烟叶开发"(110200902033)
关键词
HPLC
烤烟
香型风格
多酚
相关性
HPLC
flue-cured tobacco
aroma type
polyphenol
correlation
