河南农业科学2016，Vol.45Issue(4)：58-60,70,4.DOI:10.15933/j.cnki.1004-3268.2016.04.013
烤烟常规化学成分与氢氰酸关系研究
Relationship between HCN Release and Chemical Components in Flue-cured Tobacco Leaf
摘要
Abstract
The relationship between HCN release and chemical components in flue-cured tobacco leaf was analyzed by the correlation and liner regression statistics methods,with the typical grade tobacco in major flue-cured tobacco areas as materials. The results showed that the release amount of HCN( y) was affected by total nitrogen ( x1 ), total sugar ( x2 ) and potassium/chlorine ( x3 ) in flue-cured tobacco leaf. The content of total nitrogen and sugar was positively related with the release amount of HCN,but the ratio of potassium/chlorine was negatively related with it. Based on above analysis,regression equation could be obtained and expressed such as y=1. 98 +120. 08x1 +1. 50x2 -3. 20x3. So tobacco leaves with higher potassium/chlorine,and lower total nitrogen and sugar could be chosen to decrease the release amount of HCN in the tobacco production and formula.关键词
烤烟/原料/化学成分/氢氰酸/回归Key words
flue-cured tobacco/raw material/chemical components/HCN/regression分类
轻工纺织引用本文复制引用
李振华,佘世科,郭东锋,张朝,舒俊生,王正刚,汪开保..烤烟常规化学成分与氢氰酸关系研究[J].河南农业科学,2016,45(4):58-60,70,4.基金项目
中国烟草总公司科技重大专项项目(110201301020) （110201301020）
