Authors:
Lacombe A, Wu VC, Tyler S, Edwards K
Abstract:
We investigated the antimicrobial effect of constituents of the American cranberry (Vaccinium macrocarpon); sugar plus organic acids, phenolics, and anthocyanins, against Escherichia coli O157:H7. Each fractional component was assayed over a 24-h period with 5-log initial inocula to determine the minimal inhibitory concentration (MIC), minimal bactericidal concentration (MBC), and log CFU/ml reductions, at their native pH and neutral pH. Each fraction produced significant reductions (P