Method for rapid purification of class IIa bacteriocins and comparison of their activities |
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| Authors: | Guyonnet D Fremaux C Cenatiempo Y Berjeaud J M |
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| Institution: | IFR-CNRS, FR 59, "Communication Cellulaire,", France. |
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| Abstract: | A three-step method was developed for the purification of mesentericin Y105 (60% yield) from the culture supernatant of Leuconostoc mesenteroides Y105. The same procedure was successfully applied to the purification of five other anti-Listeria bacteriocins identified by mass spectrometry. Specific activities of the purified bacteriocins were compared. |
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