Miscellaneous Food Products 211
mineral and natural noncarbonated waters up to 35 days.
26 Overall, the inoculated cells survived the
longest in the natural noncarbonated water. Evidence was presented to indicate that the cells lysed
during storage with cell contents providing a nutrient source for the autochthonous bacterial biota.
In regards to ice used to cool drinks, 9% of 3,528 samples contained coliforms and 1% contained
either E. coli or enterococci with both being in excess of 10
2 cfu/100 ml.
43 The APC (at 37
◦ C) of
11% of these samples was > 10
3 cfu/ml. Ice used in food displays was of poorer quality with 23%
containing coliforms and 5% E. coli.
43
Fruit-flavored bottle water was the source of a relatively new acetic acid bacterium, Asaia sp.
40
The bottled water containing this organism was noted prior to its distribution because of its turbidity.
When tested, the acetic acid bacterium was found at a level equal to or above 10
6 cfu/ml.
40
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