热带作物学报2017，Vol.38Issue(10)：1956-1962,7.DOI:10.3969/j.issn.1000-2561.2017.10.029
氟铝交互处理对茶叶主要化学成分的影响
Effect of Al and F Interaction on the Main Chemical Components in Tea Leaves
摘要
Abstract
In order to explore the influence of interaction of aluminum (Al) and fluorine (F) on the main chemical components of tea,Fujian Shuixian tea seedlings were used as the test materials,and five indices (polyphenols,caffeine,free amino acids,flavonoids and water extracts concentrations) in tender and old leaves were investigated after 30 d in hydroponic culture.The results showed as the follows:In the process of aluminum and fluorine interaction,the contents of above components in tender and old leaves showed a certain regularity.In the treatment of high fluoride (12 mg/L) with the addition of aluminum,the content of polyphenol and caffeine in old leaves,water extract in tender leaves was in the order B4＞C4＞D4,and the content of amino acid and water extract in old leaves was in the order B4＜C4＜D4.In the treatment of high aluminum (80 mg/L) with the addition of fluorine,the content of water extract in tender leaves was in the order D2＞D3＞D4.The rule of flavonoids chang was not obvious.The variance effect of interaction was correlated to different proportion of A1/F,the effect of aluminum fluoride interaction on the contents of main chemical components in tea leaves was significantly different.关键词
氟/铝/茶叶/化学成分Key words
F/Al/tea/chemical components分类
农业科技引用本文复制引用
卢莉,刘金仙,程曦,唐志昆,周积耳..氟铝交互处理对茶叶主要化学成分的影响[J].热带作物学报,2017,38(10):1956-1962,7.基金项目
福建省自然科学基金(No.2017J01648) （No.2017J01648）
福建省2011协同创新中心-中国乌龙茶产业协同创新中心专项(闽教科[2015]75号) （闽教科[2015]75号）
福建省大学生创新创业训练计划项目(No.201610397027). （No.201610397027）
