摘要
稀有茶树品种"紫娟"新梢芽叶呈紫芽、紫叶、紫茎,加工制品,茶汤水色亦为紫色,香气郁香独特,叶底呈靛青色。适宜云南主产茶区种植。黄酮类、锌、花青素和EGC含量比云南大叶种茶高。花青素含量约为一般红芽茶的3倍。经动物试验表明其降压效果优于云南大叶种茶。
The tea cultivar ＂Zi-Juan＂ has purple shoots,leaves and purple stems and the tea processed from its shoots is purple in eolour. Its flavor is unique. The tea plant ＂Zi-Juan＂ is appropriate to be planted in the main tea growing areas of Yunan province. Its contents of flavonoids,zinc,anthocyanin and EGC are higher than those of the other large leaf species of tea in Yunnan province. Animal test showed that the capability of lowering blood pressure of ＂Zi-Juan＂ tea is better than the other large leaf species.
出处
《茶叶》
2009年第1期17-18,54,共3页
Journal of Tea
基金
科技部农业科技成果转化资金项目(2006GB2F300274)
关键词
“紫娟”茶
植物学特性
品质特征
保健功效
＂Zi-Juan＂
botanical characteristics
quality characteristics
healthy functions
