文献类型： 外文期刊
作者： Wang Yuan-zhong 1 ; Li Shu-bin 2 ; Guo Hua-chun 2 ; Fan Hu-cai 3 ; Sha Ben-cai; Chen Fu-shou; Wang Jing-hua;
作者机构： 1.Yunnan Agr Univ, Coll Agron & Biotechnol, Kunming 650201, Peoples R China
2.Yunnan Agr Univ, Coll Agron & Biotechnol, Kunming 650201, Peoples R China; Inmol Lab Biotechnol, Kunming 650212, Peoples R China; Yunnan Acad Agr Sci, Flower Sci Inst, Kunming 650205, Peoples R China; Yunnan Agr Univ, Coll Plant Protect, Kunming 650201, Peoples R China; Yunnan Acad Agr Sci, Inst Plant Protect, Kunming 650205, Peoples R China; Yunnan Natl Univ, Coll Chem & Biotechnol, Kunming 650031, Peoples R China
3.Yunnan Agr Univ, Coll Agron & Biotechnol, Kunming 650201, Peoples R China; Inmol Lab Biotechnol, Kunming 6502
关键词： Cardiocrinum giganteum;trace elements;FAAS
期刊名称：SPECTROSCOPY AND SPECTRAL ANALYSIS （ 影响因子：0.589； 五年影响因子：0.504 ）
ISSN： 1000-0593
年卷期： 2007 年 27 卷 9 期
页码：
收录情况： SCI
摘要： Conditions for simultaneous determination of multi-tract elements in Cardiocrinum giganteum by flame atomic absorption spectrometry were studied. Elements K, Ca, Na, Mg, Fe, Zn, Mn, Cu and Cr in different growth periods of Cardiocrinum giganteum were determined, the relative standard deviation of the method is between 0.2% and 2.1%, and the recovery is between 97.8% and 104.9%. Analytical results were satisfactory. The results showed that some elements essential to human such as Zn, K, Ca, Mg and Mn in Cardiocrinum giganteum are abundant, implying that the nutritive value of Cardiocrinum. giganteum is high.
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