广东微量元素科学
廣東微量元素科學
엄동미량원소과학
GUANGDONG TRACE ELEMENTS SCIENCE
2009年
9期
46-49
,共4页
火焰原子吸收光谱法%微量元素%九管血
火燄原子吸收光譜法%微量元素%九管血
화염원자흡수광보법%미량원소%구관혈
flame atomic absorption spectrometry%trace elements%Ardisia brevicaulis Diels
为测定九管血的不同部位Fe、Cu、Mn、Zn的含量,样品用V(HNO_3)+V(HClO_4)=4+1进行消化处理,然后在实验选定的最佳工作条件下,用火焰原子吸收光谱法(FAAS)对九管血不同部位的Fe、Cu、Mn、Zn微量元素进行测定.结果表明,九管血根、茎、叶、籽中微量元素含量丰富,其中Fe含量最高,Cu含量最低,为九管血药效的进一步研究和资源综合开发利用提供一定的科学依据.
為測定九管血的不同部位Fe、Cu、Mn、Zn的含量,樣品用V(HNO_3)+V(HClO_4)=4+1進行消化處理,然後在實驗選定的最佳工作條件下,用火燄原子吸收光譜法(FAAS)對九管血不同部位的Fe、Cu、Mn、Zn微量元素進行測定.結果錶明,九管血根、莖、葉、籽中微量元素含量豐富,其中Fe含量最高,Cu含量最低,為九管血藥效的進一步研究和資源綜閤開髮利用提供一定的科學依據.
위측정구관혈적불동부위Fe、Cu、Mn、Zn적함량,양품용V(HNO_3)+V(HClO_4)=4+1진행소화처리,연후재실험선정적최가공작조건하,용화염원자흡수광보법(FAAS)대구관혈불동부위적Fe、Cu、Mn、Zn미량원소진행측정.결과표명,구관혈근、경、협、자중미량원소함량봉부,기중Fe함량최고,Cu함량최저,위구관혈약효적진일보연구화자원종합개발이용제공일정적과학의거.
To determine trace metal elements in different parts (root, leaf, stem, seed) of Ardisia brevicaulis Diels. The samples were digested with V(HN0_3) + V(HClO_4) =4 + 1. Under the best conditions, the content of Fe, Cu, Mn and Zn in different parts ( root, leaf, stem, seed) of Ardisia brevicaulis Diels it was determined by flame atomic absorption spectrometry ( FAAS). The results indicate that the contents of trace metal elements in Ardisia brevicaulis Diels are rich. The content of Fe is the highest and that of Cu is the lest. New scientific evidence has been provided for the further studies of medicinal efficiency and comprehensive utlization of Ardisia brevicaulis Diels.
