Determination of Elements in Branches and Leaves and the Fruits of Sorbus Tianschanica Ruper. from Different Habitats in Xinjiang by Microwave Digestion-ICP-AES
HE Jia-wei1, CHANG Jun-min1*, YAO Jun1, ZHANG Qian1, XUE Hai-yan2, LIU Yu-hua1
1. College of Pharmacy, Xinjiang Medical University, Urumqi 830011, China 2. Xinjiang Product Quality Supervision and Test Institute, Urumqi 830002, China
Abstract：The contents of ten elements Ca, K, Mg, Na, Fe, Mn, Zn, Cu, Pb and As in branches and leaves and the fruits of Sorbus tianschanica Ruper. from different habitats in Xinjiang were determined by ICP-AES using microwave digestion. The study indicated that the contents of elements in branches and leaves and the fruits of Sorbus tianschanica Ruper. from different habitats in Xinjiang are different, and the contents of elements in branches are richer than that in the fruits of Sorbus tianschanica Ruper. The contents of Ca, K, Mg, Na, Fe, Mn, Zn, and Cu are all high, and the harmful elements such as Pb and As are low. The results provide scientific basis for the development and utilization of the medicinal resource of Sorbus tianschanica Ruper. in Xinjiang.
何家伟1，常军民1*，姚 军1，张 倩1, 薛海燕2，刘玉花1 . 微波消解-ICP-AES法测定新疆不同产地天山花楸枝叶及果实中的元素 [J]. 光谱学与光谱分析, 2013, 33(02): 544-547.
HE Jia-wei1, CHANG Jun-min1*, YAO Jun1, ZHANG Qian1, XUE Hai-yan2, LIU Yu-hua1 . Determination of Elements in Branches and Leaves and the Fruits of Sorbus Tianschanica Ruper. from Different Habitats in Xinjiang by Microwave Digestion-ICP-AES . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(02): 544-547.
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