DocumentCode
3127054
Title
Survey on the Metal in Commercially Available Soybean in Jinzhou
Author
Cai Yanrong ; Huang Hongzhi ; Sun Yinyan ; Xiao Zhenlin
Author_Institution
Fac. of Chem. & Chem. Eng., Bohai Univ., Jinzhou, China
fYear
2010
fDate
18-20 June 2010
Firstpage
1
Lastpage
3
Abstract
The content of metal in the commercially soybean was investigated in Jinzhou City, Liaoning Province, such as Mn,Cu,Mg,Zn,Ca,Co,V,Pb,Cr and Cd. The sample was digested with nitrate and high-chlorine acid. The content of the metal was determined with atomic absorption spectrophotometry. The results showed that the content of Mn,Cu,Fe,Mg,Zn,Ca,Co and V was rich. While the content of Pb, Cr and Cd of the partial samples exceeded the national standard maximum limit, in which chromium exceeded more serious.
Keywords
atomic absorption spectroscopy; cadmium; calcium; chromium; cobalt; copper; food products; iron; lead; magnesium; manganese; vanadium; zinc; Ca; Cd; Co; Cr; Cu; Fe; Mg; Mn; Pb; V; Zn; atomic absorption spectrophotometry; high-chlorine acid; metal content; national standard maximum limit; nitrate; soybean; Absorption; Calcium; Chromium; Copper; Dairy products; Equations; Iron; Manganese; Powders; 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.2010.5516718
Filename
5516718
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