Document Detail


Reduction of Patulin in Aqueous Solution by Lactic Acid Bacteria.
MedLine Citation:
PMID:  22394296     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
  This study aims to investigate the ability of lactic acid bacteria (LAB) to remove patulin (PAT) from aqueous solution with respect to the bacterial viability, initial PAT concentration, incubation time, temperature, and pH. The removal of PAT determined by high-performance liquid chromatography (HPLC) coupled with UV detector. The maximum PAT uptake was achieved by Bifidobacterium bifidum 6071 and Lactobacillus rhamnosus 6149 strains (52.9% and 51.1%) for viable and (54.1% and 52.0%) for nonviable cells after 24 h incubation. The highest removal of PAT was at pH 4.0 and 37 °C and increased with decreasing of toxin levels. The removal ability of selected strains could represent new strategies for a possible application in contaminated food products and animal feed.
Authors:
Shaimaa Hatab; Tianli Yue; Osama Mohamad
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-3-6
Journal Detail:
Title:  Journal of food science     Volume:  -     ISSN:  1750-3841     ISO Abbreviation:  -     Publication Date:  2012 Mar 
Date Detail:
Created Date:  2012-3-7     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0014052     Medline TA:  J Food Sci     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
© 2012 Institute of Food Technologists®
Affiliation:
Authors Hatab and Yue are with Northwest A&F Univ., College of Food Science and Engineering, Yangling 712100, China. Author Mohamad is with Northwest A&F Univ., College of Resources and Environment, Yangling 712100, China. Direct inquiries to authors Yue and Hatab (E-mail: yuetl@nwsuaf.edu.cn and shaimaa_hatab@hotmail.com).
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