文献类型： 外文期刊
第一作者： Zhang, Ji
作者： Zhang, Ji;Ding, Yongli;Wang, Yuanzhong;Yang, Luhong;Lu, Shugang;Yang, Luhong;Ding, Yongli
作者机构：
关键词： Polypodiaceae;Genus Pyrrosia;Mineral element;Atomic absorption spectrophotometry
期刊名称：ASIAN JOURNAL OF CHEMISTRY （ 影响因子：0.355； 五年影响因子：0.293 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： The contents of nine mineral elements (Ca, Cr, Cu, Fe, K, Mg, Mn, Na and Zn) in nine species (Pyrrosia porvsa, Pyrrosia drakeana, Pyrrosia gralla, Pyrrosia lingua, Pyrrosia petiolosa. Pyrrosia subfurfuraceae, Pyrrosia calvata, Pyrrosia nudicaulis, Pyrrosia tonkiensis) of fern genus Pyrrosia Mirbel from Yunnan province of China were determined by atomic absorption spectrophotometry. Fern samples contained Ca (296.54-4033.32 μg g~(-1)), Cr (183.58-326.49 μg g~(-1)), Cu (15.07-75.21 μg g~(-1)), Fe (53.66-548.58 pg g~(-1)), K (7690.02-19459.30 μg g~(-1)), Mg (1779.09-7423.35 μg g~(-1)),Mn (4.60-394.32 μg g~(-1)), Na (68.66-759.55 μg g~(-1)) and Zn (14.68-93.08 pg g~(-1)). The mineral element contents of fern genus Pyrrosia showed a wide variability among different species.
分类号： O6
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