Monitoring Gram positive bacterial contamination in Czech breweries

摘要: Quality control procedures were monitored in a number of Czech breweries. All Gram positive bacterial contaminants found the beer collected and isolated. The occurrence this contamination was recorded. Gram bacteria obtained from breweries isolated identified by API 50 CHL. This method is generally used as comparative for identification lactic acid bacteria. Pasteurised inoculated with all absence oxygen. Haze formation checked over three months. results show that different spoilage observed on inoculating isolates identical.