施肥对不同茶树品种儿茶素含量的影响

Effect of Fertilization on Content of Tea Catechin in Different Tea Varieties

儿茶素是茶多酚的主体物质,约占茶多酚总量的70%,具有抗氧化、抗诱变、抗癌、抗心血管疾病、抗糖尿病、抗菌消炎、减肥和抗帕金森病等作用。探讨不同季节、不同施肥处理对儿茶素含量的影响,分析不同的施肥方式与不同茶树品种儿茶素的变化关系,研究不同茶树品种的需肥特点,为制定合理的施肥方案提供参考。

Tea catechin is main substance of tea polyphenols. many roles such as anti oxidation, anti mutation, anti-cancer, inflammatory, weight loss and anti Parkinson＇ s disease, etc. It accounts for 70% of total amount of tea polyphenols. It has anti cardiovascular disease, anti diabetes, anti-bacterial anti- Effects of different fertilization treatments on the content of tea catechin in different seasons were discussed. Tea polyphenols change relationship between different fertilization methods and dif- ferent tea varieties was analyzed. Required fertilizer characteristics of different tea varieties were researched. It provided refer- ence for making reasonable fertilization plan.