柳州汪洞乡古茶树资源春季鲜叶生化成分分析  

Analysis of Biochemical Components of Fresh Leaves of Ancient Tea Tree From Wangdong Village in Liu Zhou

作　　者：郑丹琳 罗军武[1] 陈涛林[1] 葛智文[2] 戴斯佳 林玲[1] 冉立群[1] ZHENG Dan-lin LUO Jun-wu CHEN Tao-lin GE Zhi-wen DAI Si-jiaI LIN Ling RAN Li-qun(College of Horticulture and Landscape, Hunan Agricultural University, Changsha 410128, China Liuzhou Agricultural Technology Promotion Center, LiuZhou 545002, China)

机构地区：[1]湖南农业大学园艺园林学院,湖南长沙410128 [2]柳州市农业技术推广中心,广西柳州545002

出　　处：《茶叶通讯》2017年第2期34-36,共3页Journal of Tea Communication

基　　金：广西壮族自治区科技攻关项目(桂科攻1598006-5-3);湖南省研究生科研创新项目(CX2016B284)

摘　　要：试验选取来自柳州市汪洞乡古茶树群84株春季样,利用紫外分光光度计法(UV)及高效液相色谱法(HPLC)对其进行生化成分检测分析。结果表明,柳州汪洞乡古茶树资源具有丰富的多样性,并从中筛选出一批优秀的特异资源。In the experiment, 84 spring tea samples from Wangdong Village of Liuzhou were selected and analyzed by ultraviolet spectrophotometry （UV） and high performance liquid chromatography （HPLC）. The results showed that the ancient tea tree resources in Wangdong village of Liuzhou has a rich diversity, and 8 plant of the resources with excellent biochemical composition, 4 with high - amino acid content （〉 5%） and 4 with high caffeine content （〉 6% ）.

关 键 词：柳州 古茶树 生化成分 变异系数 资源筛选 

分 类 号：S571.1[农业科学—茶叶生产加工]