中国烟草科学2017，Vol.38Issue(6)：74-78,5.DOI:10.13496/j.issn.1007-5119.2017.06.011
海拔高度、品种及其互作对烤烟多酚类物质的影响
Effect of Altitude and Variety and Their Interactions on Polyphenols of Flue-cured Tobacco
摘要
Abstract
In order to study the effects of altitude and varieties and their interactions on polyphenolic contents and compositions in flue-cured tobacco in Weining (2200 m), Nayong (1600 m) and Qixingguan (1000 m) of Bijie, three varieties, including Honghuadajinyuan, Bina1 and K326 were planted on each altitude. The experimentation was designed in random block design of two-factors and three-levels. The results showed that there was a significantly difference in polyphenols content between different varieties of tobacco. The contributing rations of altitude to the content variations of chlorogenic acid, rutin and scopoletin were 2.0%, 74% and 30%, respectively, and that of the variety were 57%, 8.0%, 17% , respectively. Interaction between altitude and variety contributed 41%, 15% and 48%, respectively. Chlorogenic acid content of Honghuadajinyuan was higher at Weining, whereas hlorogenic acid and scopoletin contents of Bina 1 were higher in Qixingguan, and higher chlorogenic acid and scopoletin contents were observed in K326 of Nayong. In order to improve the content of polyphenols in tobacco, suitable varieties should be selected according to altitude.关键词
烤烟/多酚/海拔高度/品种/互作Key words
flue-cured tobacco/polyphenols/the altitude/varieties/interaction分类
农业科技引用本文复制引用
孙志浩,霍昭光,张宝全,杨志晓,卫宣志,喻奇伟,李晓辉,杨铁钊..海拔高度、品种及其互作对烤烟多酚类物质的影响[J].中国烟草科学,2017,38(6):74-78,5.基金项目
浙江中烟工业有限责任公司科技项目"毕节威宁基地'利群'品牌导向型烤烟品种筛选与应用"(2015330000341494) （2015330000341494）
