Document Detail


Discriminant Analysis of Undaria pinnatifida Production Areas Using Trace Elemental Analysis.
MedLine Citation:
PMID:  20490259     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Increasingly, attention is being paid to declaring the origin of agricultural and marine products after the advent of the bovine spongiform encephalopathy (BSE; commonly known as mad-cow disease). The display of the production centers on U. pinnatifida has been required in Japan since 2006. As an example of testing in another marine product, near-infrared spectra (NIR) and trace elemental analysis of U. pinnatifida are proven effective methods for discriminating production centers by us and Food and Agricultural Materials Inspection Center (FAMIC). In the present study, we found that X-ray fluorescence analysis of Br was also effective for the discrimination of production centers. The results of our study suggest that a combination of NIR and X-ray fluorescence analysis is a convenient and efficient method for determination due simple sampling procedures and increased effectiveness.
Authors:
Mikio Kaihara
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Publication Detail:
Type:  Journal Article     Date:  2010-05-12
Journal Detail:
Title:  International journal of analytical chemistry     Volume:  2010     ISSN:  1687-8779     ISO Abbreviation:  Int J Anal Chem     Publication Date:  2010  
Date Detail:
Created Date:  2010-05-21     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101519424     Medline TA:  Int J Anal Chem     Country:  Egypt    
Other Details:
Languages:  eng     Pagination:  149895     Citation Subset:  -    
Affiliation:
Department of Chemical Engineering, Ichinoseki National College of Technology, Hagisho, Ichinoseki, Iwate 021-8511, Japan.
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