Studies of trace elements of Wuhuaguo
Xian-Sheng Jia
Abstract
Xian-Sheng Jia
Abstract
Objective:To study the content of trace elements of Wuhuaguo in different growing time and medicinal parts.Method:To detemined seven trace elements(Cu、Fe、Zn、Mn、Se、Cd、Pd) of Wuhuaguo with atomic absorption spectrophotometry.Results:The different growing time and medicinal parts all have obvious effect on the above saccharides.Conclusion:The results show,that the optimum collected time of Wuhuaguo is close maturing and remove the stems.
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Objective:To study the content of trace elements of Wuhuaguo in different growing time and medicinal parts.Method:To detemined seven trace elements(Cu、Fe、Zn、Mn、Se、Cd、Pd) of Wuhuaguo with atomic absorption spectrophotometry.Results:The different growing time and medicinal parts all have obvious effect on the above saccharides.Conclusion:The results show,that the optimum collected time of Wuhuaguo is close maturing and remove the stems.
Key concepts: TRACE (psycholinguistics), Atomic absorption spectroscopy, Chemistry, Spectrophotometry, Environmental chemistry, Trace element, Chromatography, Physics