Two out of 13 samples of potato chips (crisps) were positive for B. cytotoxicus, both preformed chips (crisps) (n = 6), whereas all of the chips (crisps) directly made from potato slices (n = 7) were negative for B. cytotoxicus.
Two out of 13 samples of potato chips (crisps) were positive forB. cytotoxicus, both preformed chips (crisps) (n = 6), whereas all ofthe chips (crisps) directly made from potato slices (n = 7) werenegative for B. cytotoxicus.