title: Influence of Growth Conditions on the Production of a Bacteriocin, Pediocin AcH, by Pediococcus acidilactici H.
abstract: The influence of growth parameters on the production of pediocin AcH by Pediococcus acidilactici H was studied. This strain produced large quantities of pediocin AcH in TGE broth (Trypticase [1%], glucose [1%], yeast extract [1%], Tween 80 [0.2%], Mn [0.033 mM], Mg [0.02 mM] [pH 6.5]) within 16 to 18 h at 30 to 37 degrees C (final pH, 3.6 to 3.7). Pediocin AcH production was negligible when the pH of the medium was maintained at 5.0 or above, even in the presence of high cell mass.
authors.affiliation: Food Microbiology Laboratory, Animal Science Department, University of Wyoming, Laramie, Wyoming 82071.
authors.forename: S R
authors.initials: SR
authors.lastname: Biswas
authors.forename: P
authors.initials: P
authors.lastname: Ray
authors.forename: M C
authors.initials: MC
authors.lastname: Johnson
authors.forename: B
authors.initials: B
authors.lastname: Ray