Levels of selected metals in the leaves of Ruta chalepensis L. (Rue) collected from four different areas of Ethiopia

Bulletin of The Chemical Society of Ethiopia

S. Admasu¹ 

关键词: Ruta chalepensis L.;    Rue;    Tena Adam;    Metals;    Flame atomic absorption spectrometry;    Ethiopia;   

DOI  :  10.4314/bcse.v32i2.1

学科分类：化学（综合）

来源: Chemical Society of Ethiopia

【 摘 要 】

The objective of this study was to determine the level of selected metals in the leaves of Ruta chalepensis L. (Rue) cultivated in Ethiopia. Rue leaves samples were randomly collected from four different parts of Ethiopia (Kality and Alem Bank from Addis Ababa Administration, Holeta (Oromia Region) and Worabe (South Nations and Nationalities Peoples Region)). A 0.5 g Rue sample was digested with 3.0 mL of 69.5% HNO₃ and 1.0 mL 70% HClO₄ and the levels of selected metals were determined by flame atomic absorption spectrometry.

【 授权许可】

Unknown