【摘 要】
：
Tea, a most widely consumed beverage throughout the world, has specific aroma and antioxidant property that is good for human health.The tea quality and saf
【机 构】
：
Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences,Wuhan 430062,China
【出 处】
：
中国作物学会油料作物专业委员会第七次会员代表大会暨学术年会
论文部分内容阅读
Tea, a most widely consumed beverage throughout the world, has specific aroma and antioxidant property that is good for human health.The tea quality and safety have attracted an ever-increasing attention.Pesticide residues, mycotoxins and heavy metals are the major chemical contaminants found in tea matrices.During the plantation, processing and storage of tea, such contaminants can be readily accumulated and are potentially carcinogenic, teratogenic, immunotoxic, and associated with neurological dysfunction.Due to the high risk for the consumer health, many studies have focused on the detection and monitoring of chemical contaminants.This review discusses different methods for the determination of major chemical contaminants in tea matrices.Various determination strategies and techniques are discussed and evaluated.This work highlights the current determination methods, limitations and opportunities of the potential methodology.
其他文献
井族虎17·黎力铭TheTiger彝族虎节@黎力铭@李志雄
Well-known tiger 17 Li Liming TheTiger Yi Tiger Festival @ Li Li Ming @ Li Zhixiong
一、社会所需积极探索草坪对美化环境、净化空气、调节温度、供人们欣赏、游乐、运动,以及增进人们的身心健康和维护城市的生态平衡,都具有十分重要的作用。尤其是各类草坪运
Caveolae-mediated pathway has attracted tremendous attention in gene therapy since it has the ability to avoid lysosomal degradation of delivered genes.As t
本文从工程应用的角度出开,通过模拟实验,分析比较了卡尔曼滤波器和最小二乘α—β滤波器在边搜索边跟踪数据处理系统中的应用。从跟踪方程、座标系的选择和目标机动检测器三
Ⅰ.简介本文就毫米波的发展情况对功率合成技术及其性能进行了归纳和总结。重点介绍了不同类型的谐振腔合成器,电桥型合成器以及链耦合合成器,并预示了今后的发展趋势。随着
“庆祝建国35周年建筑摄影有奖征稿”胜利结束了。我们向热心关怀和支持这次活动的同志致意,向所有的作者表示感谢,向获奖的同志表示祝贺。这次征稿是本刊创刊以来举办的第
甜叶菊属菊科多年生草本植物,是目前世界上所发现的最甜的一种新的天然糖料作物。叶片含6～12％(高的达17～18％)的甜叶菊糖甙,其甜度为蔗糖的150～300倍,而热量仅为蔗糖的1/300。可用
三月,北京。香山的颜色渐渐绿起来。遇见骆老,是在山脚下一座典雅质朴的中国式饭店里。稳稳地,她从车上走下来,和我们一一握手、寒喧、说笑话。春风吹拂着她的银发和一脸开
请下载后查看，本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
引缚是将葡萄枝蔓绑缚到架面的铁丝或木架上,分为干骨蔓(多年生蔓及结果母枝)引缚和绿枝(当年生新梢)引缚。其目的是固定冬季修剪的株形、方向,使枝蔓合理配置于架面,受光均