Enumeration and characterization of bacteria in mineral water by improved direct viable count method
نویسندگان
چکیده
منابع مشابه
Ecological implications of an improved direct viable count method for aquatic bacteria.
The direct viable count method first described by Kogure et al. (Can. J. Microbiol. 25:415-420, 1979) was improved by using an antibiotic cocktail instead of nalidixic acid alone. We screened 100 marine isolates from two coastal areas for their sensitivities to five replication-inhibiting antibiotics, including four quinolones (nalidixic, piromidic, and pipemidic acids and ciprofloxacin) and on...
متن کاملEnumeration and characterization of standard plate count bacteria in chlorinated and raw water supplies.
Nearly 700 standard plate count (SPC) bacteria were isolated from drinking water and untreated surface water and identified according to a scheme developed to permit the rapid, simple classification of microorganisms to genus, species, or group. Actinomycetes and Aeromonas species were the two most common groups of SPC bacteria in chlorinated distribution water. Aeromonas spp. and Enterobacter ...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Metabolic activity of bacterial cells enumerated by direct viable count.
The direct viable count (DVC) method was modified by incorporating radiolabeled substrates in microautoradiographic analyses to assess bacterial survival in controlled laboratory microcosms. The DVC method, which permits enumeration of culturable and nonculturable cells, discriminates those cells that are responsive to added nutrients but in which division is inhibited by the addition of nalidi...
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[This corrects the article on p. 389 in vol. 56.].
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 1999
ISSN: 1364-5072,1365-2672
DOI: 10.1046/j.1365-2672.1999.00733.x