Microbiology of shellfish. Bacteriological study of the natural flora of Pacific oysters (Crassostrea gigas).
نویسندگان
چکیده
VAN DER ZANT, W. C. AND NELSON, F. E. 1953 Proteolysis by Streptococcus lactis grown in milk with and without controlled pH. J. DairySci., 36, 1104-1111. VAN DER ZANT, W. C. 1957 Proteolytic enzymes from Pseudomonas putrifaciens. I. Characteristics of an extracellular proteolytic enzyme system. Food Research, 22, 151-163. VAN HEYNINGEN, W. E. 1940 The proteinases of Clostridium histolyticurnm. Biochem. J., 34, 1540-1545. VISWANATHA, T. AND LIENER, I. E. 1956 Isolation and properties of a proteinase from Tetrahymena pyriformis W. Arch. Biochem. and Biophys., 61, 410-421. WEIL, L. AND KOCHOLATY, W. 1937 Studies on the proteinase of Clostridiunm histolyticumn. Biochem. J., 31, 1255-1267.
منابع مشابه
Mortalities of Eastern and Pacific oyster Larvae caused by the pathogens Vibrio coralliilyticus and Vibrio tubiashii.
Vibrio tubiashii is reported to be a bacterial pathogen of larval Eastern oysters (Crassostrea virginica) and Pacific oysters (Crassostrea gigas) and has been associated with major hatchery crashes, causing shortages in seed oysters for commercial shellfish producers. Another bacterium, Vibrio coralliilyticus, a well-known coral pathogen, has recently been shown to elicit mortality in fish and ...
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When filter-feeding shellfish are consumed raw, because of their ability to concentrate and store waterborne pathogens, they are being increasingly associated with human gastroenteritis and have become recognized as important pathogen vectors. In the shellfish industry, UV depuration procedures are mandatory to reduce pathogen levels prior to human consumption. However, these guidelines are bas...
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The Pacific oyster, Crassostrea gigas, is extensively cultivated and represents an important economic activity. Oysters are reared in estuarine areas, subjected to various biotic and abiotic factors. One of the limiting factors in aquaculture is mortality outbreaks, which may limit oyster production, and the causes of these outbreaks are not completely understood. In this context, the effects o...
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Consumption of raw oysters has been linked to several outbreaks of Vibrio parahaemolyticus infection in the United States. This study investigated effects of ice storage and UV-sterilized seawater depuration at various temperatures on reducing V. parahaemolyticus in oysters. Raw Pacific oysters (Crassostrea gigas) were inoculated with a mixed culture of five clinical strains of V. parahaemolyti...
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ورودعنوان ژورنال:
- Applied microbiology
دوره 8 شماره
صفحات -
تاریخ انتشار 1960