Reddy S Lakshmi, Fayazuddin Md, Reddy N C G, Ahmad Adeel, Reddy G Siva, Rao P Sambasiva, Reddy B Jagannatha, Frost R L
Department of Physics, S.V.D. College, Kadapa 516003, India.
Spectrochim Acta A Mol Biomol Spectrosc. 2008 Nov 1;71(1):31-8. doi: 10.1016/j.saa.2007.11.026. Epub 2007 Dec 26.
Leaves of bhringaraj and guduchi herb of Kadapa district of Andhra Pradesh, India, are dried and powdered. ICP-MS analysis of samples indicates that copper is present in both the samples. An EPR study of guduchi sample also confirms the presence of Fe(III) whereas Eclipta alba confirms the presence of Fe(III), Mn(II) and Cu(II). Optical absorption spectrum of guduchi indicates that Cu(II) is present in rhombically distorted octahedral environment. NIR and IR results are due to carbonate fundamentals.
印度安得拉邦卡达帕区的假木贼叶和苦味叶下珠叶经干燥并磨成粉末。对样品的电感耦合等离子体质谱分析表明，两个样品中均存在铜。对苦味叶下珠样品的电子顺磁共振研究也证实了Fe(III)的存在，而白花蟛蜞菊证实了Fe(III)、Mn(II)和Cu(II)的存在。苦味叶下珠的光吸收光谱表明，Cu(II)存在于菱形扭曲的八面体环境中。近红外和红外结果归因于碳酸盐基本特征。
