Document Detail


A multiresidue approach to the identification of food packaging-derived volatiles in foods and containers.
MedLine Citation:
PMID:  7320186     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A rapid approach to the tentative identification of food packaging-derived volatile residues in foods and containers by use of headspace sampling, capillary gas chromatography, and a computer data search program is described. Headspace vapors of samples are analyzed on Ov-101 and Carbowax 20M columns. Peak retention time data of a sample on both columns are compared with those of common packaging raw materials, by-products, and processing agents maintained in a standard reference file. A list of possible identities based on the chromatographic peaks is compiled and printed out. Additional supporting data, such as relative peak response on each column, are examined to make a tentative identification. Other methods must be employed to confirm these identifications.
Authors:
H C Hollifield; R C Snyder; C V Breder
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of chromatographic science     Volume:  19     ISSN:  0021-9665     ISO Abbreviation:  J Chromatogr Sci     Publication Date:  1981 Oct 
Date Detail:
Created Date:  1982-03-13     Completed Date:  1982-03-13     Revised Date:  2000-12-18    
Medline Journal Info:
Nlm Unique ID:  0173225     Medline TA:  J Chromatogr Sci     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  514-7     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Chromatography, Gas / methods
Computers
Food Contamination / analysis*
Food-Processing Industry* / standards
Information Systems
United States

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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