茶叶中重金属含量影响因素的研究进展  

Progerss in the Impact Factors of Heavy Metal in Tea

作　　者：杜蕾 郎红 邵辉 曾艳 陈亚 王永佳 李霞雪 Du Lei(The Yaan Inspection Center for Agricultural Products,Yaan 625000,China)

机构地区：[1]雅安市农业局农产品质量检测检验中心,四川雅安625000

出　　处：《安徽农学通报》2018年第24期40-42,共3页Anhui Agricultural Science Bulletin

基　　金：雅安市重点科技项目(2017yyjskf05)

摘　　要：随着国内外对茶的食用安全和卫生问题的日益关注,茶叶重金属含量已成为衡量茶叶品质的重要指标。围绕茶树种质资源、成品茶制作生产工艺和茶树生长环境,该文总结了目前茶叶重金属研究的主要方向和成果,分析了茶叶中重金属的来源、影响因素及其转运富集机理,为茶园基地建设提供参考,为茶叶质量评价及提高提供依据,为重金属污染防控和茶叶安全管理明确方向。As the attention of tea safety and hygiene has increased,heavy metal content in tea has become an important indicator of tea quality.This paper summarizes the main research directions and achievements of heavy metals in tea around the tea germplasm resources,the production process of commodity tea and the growth environment of tea plant.We analyzed the sources,influencing factors and transport enrichment mechanism of heavy metals in tea.It can provide a reference for the construction of tea garden base,provide a basis for the evaluation and improvement of tea quality,and determine the direction for the prevention and control of heavy metal pollution and the safety management of tea.

关 键 词：茶叶 重金属 影响因素 研究进展 

分 类 号：S571.1[农业科学—茶叶生产加工]