ShareTRANSMISSION OF LISTERIA SP IN A WIND TUNNEL.
Author(s) : GOFF H. D., SLADE P. J.
Type of article: Article
Summary
ICE CREAM IS CONVEYED IN A PILOT TUNNEL WITH FORCED AIR CIRCULATION AT -16 OR -18 DEG C WHOSE ATMOSPHERE WAS CONTAMINATED WITH LISTERIA. IN ALL CASES, LISTERIA IS DETECTEDON THE SURFACE OF THE ICE CREAM AFTER 15 MIN EXPOSURE IN THE TUNNEL. THESE RESULTS INDICATE THAT POST-PASTEURIZATION CONTAMINATION CAN OCCUR, EVEN AT TEMPERATURES BELOW 0 DEG C.
Details
- Original title: TRANSMISSION OF LISTERIA SP IN A WIND TUNNEL.
- Record ID : 1991-0723
- Languages: English
- Source: Dairy Food environ. Sanit. - vol. 10 - n. 6
- Publication date: 1990
Links
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Indexing
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Themes:
Food quality and safety. Microbiology;
Ice creams - Keywords: Contamination; Microbiology; Listeria; Tunnel; Pathogen; Hygiene; Ice cream; Freezing
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