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金毛狗中黄酮成分与微量元素的分析测定 被引量：9

Determination of Flavonoids and Trace Elements in Cibotium. Barometz
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摘要 为了进一步开发利用金毛狗的资源,对金毛狗中黄酮成分进行了分析,并采用电感耦合等离子体-原子发射光谱仪(ICP-AES)对其中的10种微量元素进行测定。结果表明,金毛狗中总黄酮提取的最佳条件是:在50℃下用60％乙醇超声波提取1．0h、提取体积100mL、提取二次。金毛狗中总黄酮的含量为 0．796％,平均回收率100．6％,RSD=0．84％(n=6)。金毛狗中含有非常丰富的Fe、Ca、Mg、Ni、Zn、Mn、Cu 等多种人体必需的微量元素,其中Ca含量最高．Cu含量低,有毒有害的元素Pb、Cd均未检出。此结果为金毛狗药效功能的进一步研究和资源开发利用提供科学依据。 The flavonoid in Cibotium. Barometz was extracted with supersonic wave and 100mL 60% ethanol for 1. 0h at 50℃, and determined by spectrophotometry as 0. 796% with average recovery of 100. 6% and relative standard deviation RSD=0. 84%（n=6）. Ten trace elements in Cibotium. Barometz were determined by ICP-AES. The plant contains rich trace elements such as Fe, Ca, Zn, Mg, Ni, Mn, Cu, which are necessary to human. This work offers the new scientific data for the further studies of medicinal efficiency and comprehensive utilization of the resource.
作者 叶筱琴 杨小凤 仇佩虹 黄可新
机构地区 浙江省温州医学院药学院化学教研室
出处 《光谱实验室》 CAS CSCD 2006年第1期39-43,共5页 Chinese Journal of Spectroscopy Laboratory
关键词 金毛狗 总黄酮 电感耦合等离子体-原子发射光谱法 微量元素 Cibotium. Barometz, Total Flavonoids,ICP-AES ,Trace Elements.
分类号 O657.32 [理学—分析化学] O657.31 [理学—分析化学]
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光谱实验室
2006年 第1期

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