Title :
Determination of Trace Elements in Kaempferia galangal L. and Soil by ICP-AES
Author :
Liu, H. ; Chang, X.Y. ; Fu, S.M. ; Zhao, X.F.
Author_Institution :
Sch. of Environ. Sci. & Eng., Guangzhou Univ., Guangzhou, China
Abstract :
With the trend of global economic integration, strengthening economic and trade exchanges between different countries, the economic value of products of designations of origin increased. Fourteen trace elements of soil and plants samples were determined by ICP-AES. The accuracy of method was between 0.76% and 8.46%, and the precision was 0.15%~8.1%, and the detection limits of elements determined was between 0.0011~0.076μg·mL-1. The results showed that there was a significant correlation between content of trace elements in soil and in plants. The elements can be a fingerprinting marker of products of designations of origin.
Keywords :
atomic emission spectroscopy; botany; geochemistry; soil; ICP-AES; Kaempferia galangal L; economic exchange; fingerprinting marker; plants; products of designations of origin; soil; trace elements; trade exchange; Agriculture; Chemical elements; Chemical products; Chromium; Environmental economics; Fingerprint recognition; Instruments; Product design; Soil; Zinc;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5516801
