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

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

3

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on

Conference_Location

Chengdu

ISSN

2151-7614

Print_ISBN

978-1-4244-4712-1

Electronic_ISBN

2151-7614

Type

conf

DOI

10.1109/ICBBE.2010.5516801

Filename

5516801