Appl Environ Microbiol, February 1998, p. 800-803, Vol. 64, No. 2
Laboratoire de Microbiologie Alimentaire,
Received 18 March 1997/Accepted 21 November 1997
Geotrichum candidum can produce and excrete compounds
that inhibit Listeria monocytogenes. These were purified by
ultrafiltration, centrifugal partition chromatography, thin-layer
chromatography, gel filtration, and high-pressure liquid
chromatography, and analyzed by liquid chromatography-mass
spectrometry, infrared spectrometry, nuclear magnetic resonance
spectrometry, and optical rotation. Two inhibitors were identified:
D-3-phenyllactic acid and D-3-indollactic acid.
0099-2240/98/$04.00+0
Copyright © 1998, American Society for Microbiology. All rights reserved.
Purification and Characterization of
Anti-Listeria Compounds Produced by Geotrichum
candidum
*
Corresponding author. Mailing address: Laboratoire de
Microbiologie Alimentaire, IBBA, Université de Caen, 14032 Caen
cedex, France. Phone: 02. 31. 56. 56. 21. Fax: 02. 31. 56. 61. 79. E-mail: gueguen{at}ibba.unicaen.Fr.
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