タイトル無し

概要

論文の詳細を見る
Astudy of the ecology of Vibrio parahaemolyticus in the aquatic environment of Toyama Bay was carried out in late summer during the period from 1996 to 2000 . The results were as follow.1) V. parahaemolyticus counts in sea water were, in general, 0-102/100 ml at the beach, 101-3/100ml in bigger fishing ports with fish markets and 101-2/100 ml in ariver estuary. While V. parahaemolyticus counts in earth were<30/100g in beach sand, 102-3/100gin sediment of fishing ports, and 103-5/100g in mud of theriverestuary .2) V. parahaemolyticus in fishing ports appeared less frequently in surface waterthan in bottom water in near fish markets, but this pattern was reversed near the harbor entrance .3) The tdh gene was detected from all four big fishing ports examined.4) TDH-producing V. parahaemolyticus O3: K6 multiplied from 0.2/g to 1.0×108/g in sediment of fishing ports autoclaved at 25°Cfor 24 hours. These results show that V.parahaemolyticus in the sea water of fishing ports multiplyin sediment and mud, and that sea water from fishing ports should not be used for washing of fish, from the standpoint of food hygine.
日本食品微生物学会の論文