Confocal microscopy and microbial viability detection for food research

Journal of Food Protection
K Takeuchi, J F Frank


Confocal microscopy offers several advantages over other conventional microscopic techniques as a tool for studying the interaction of bacteria with food and the role of food microstructure in product quality and safety. When using confocal microscopy, samples can be observed without extensive preparation processes, which allows for the evaluation of food without introducing artifacts. In addition, observations can be made in three dimensions without physically sectioning the specimen. The confocal microscope can be used to follow changes over a period of time, such as the development of the food structure or changes in microbial population during a process. Microbial attachment to and detachment from food and food contact surfaces with complex three-dimensional (3-D) structures can be observed in situ. The fate of microbial populations in food system depends on processing, distribution, and storage conditions as well as decontamination procedures that are applied to inactivate and remove them. The ability to determine the physiological status of microorganisms without disrupting their physical relationship with a food system can be useful for determining the means by which microorganisms survive decontamination treatments. Con...Continue Reading


May 1, 1977·Applied and Environmental Microbiology·J E HobbieS Jasper
Dec 1, 1978·Applied and Environmental Microbiology·R ZimmermannJ Becker-Birck
Mar 1, 1979·Canadian Journal of Microbiology·K KogureN Taga
Dec 1, 1992·Applied and Environmental Microbiology·M Wilson, S E Lindow
Jul 1, 1992·Journal of General Microbiology·G S Stewart, P Williams
Jun 1, 1992·Applied and Environmental Microbiology·G G RodriguezH F Ridgway
Oct 1, 1991·Journal of Bacteriology·J R LawrenceD E Caldwell
Mar 1, 1990·The Journal of Applied Bacteriology·U M Rodrigues, R G Kroll
Jul 1, 1989·Journal of Bioluminescence and Chemiluminescence·P E Stanley
Apr 1, 1988·Canadian Journal of Microbiology·J W Costerton
Jan 1, 1988·The Journal of Applied Bacteriology·U M Rodrigues, R G Kroll
Feb 1, 1966·Canadian Journal of Microbiology·K S Korgaonkar, S S Ranade
Mar 1, 1984·Canadian Journal of Microbiology·D B RoszakR R Colwell
Oct 1, 1995·Photochemistry and Photobiology·M Chalfie
Feb 1, 1995·Applied and Environmental Microbiology·A A Massol-DeyáJ M Tiedje
Aug 1, 1995·Letters in Applied Microbiology·C M DaviesS M Peterson
May 1, 1995·Applied and Environmental Microbiology·G WallnerR Amann
Dec 20, 1994·Proceedings of the National Academy of Sciences of the United States of America·R HeimR Y Tsien
Jan 1, 1994·Annual Review of Genetics·E A Meighen
May 1, 1994·Journal of Bioluminescence and Chemiluminescence·C E HooperJ G Rushbrooke
Nov 1, 1994·Applied and Environmental Microbiology·C M DaviesJ L Stauber
Apr 1, 1994·Journal of Bacteriology·J W CostertonG James
Oct 1, 1993·Journal of Dairy Science·M W Griffiths
Aug 1, 1993·FASEB Journal : Official Publication of the Federation of American Societies for Experimental Biology·E A Meighen
Jan 1, 1995·Annual Review of Microbiology·J W CostertonH M Lappin-Scott
Aug 1, 1995·Trends in Genetics : TIG·D C Prasher
Jul 1, 1997·International Journal for Parasitology·M BelosevicG R Finch
Sep 18, 1997·Applied and Environmental Microbiology·D R KorberD E Caldwell
Nov 15, 1997·Applied and Environmental Microbiology·G V BloembergR Kolter

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