Evaluation of Essential and Toxic Element Concentrations in Different Parts of Buckwheat

摘要：

　　The element concentrations in different parts of buckwheat and the commercial products were analyzed by experimental and chemometric approaches.The results indicated that the essential and toxic element concentrations were significantly different in various parts of the buckwheat,where seeds had the lowest concentrations.The elemental patterns were not significantly different between Fagopyrum tataricum (L.) Gaertn and F.esculentum Moench.Abundant essential elements were found in the commercial buckwheat tea.The detection of heavy metals manifested the potential toxicity of buckwheat.

关键词： buckwheat ICP-OES essential element toxic element chemometrics

作者: YAN-FEI HUANG LIAN-XIN PENG YUAN LIU ZHI-FENG ZHANG LU-YANG LU GANG ZHAO

作者单位: Institute of Ethnic Medicine, Southwest University for Nationalities, Chengdu 610041, People”s Repub College of Biotechnology Industries, Chengdu University, Chengdu 610106, People”s Republic of China

会议类型: 国内会议

会议名称: 中药与天然药高峰论坛暨第十二届全国中药和天然药物学术研讨会

会议地点: 海口

会议语种:英文

页码: 143-143

在线出版日期: 2012-11-01（万方平台首次上网日期，不代表论文的发表时间）