GB/T 4789.11-2003 Translated English of Chinese Standard. (GBT 4789.11-2003, GB/T4789.11-2003, GBT4789.11-2003): Microbiological examination of food hygiene - Examination of Streptococcus hemolyticushttps://www.chinesestandard.net, 16 mag 2014 - 11 pagine This Standard specifies the examination method of streptococcus hemolytics in foods. This Standard is applicable to the examination of streptococcus hemolytics in various foods and food poisoning specimens. |
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2003 Microbiological examination According applicable Bacitracin sensitivity test bacterial colonies bacterium beta hemolytic streptococcus blood plate calcium oxide cells Centrifuge chain Clostridium cold coliforms completely dissolved cultivate culture medium Date Devices and Materials diameter dish documents so quoted Draw drinks edition Enumeration Escherichia coli examination of food Examination of Streptococcus food hygiene Examination Food microbiological examination food safety standard fruit GB/T Glucose meat infusion Gram stain grow Homogenizer inoculate liquid meat infusion broth Mediums and Reagents milk modified National food safety normal Nutrition Observe hemolysis oxalate human plasma Pick Pick's broth plasma trypsinogen potassium oxalate human products protuberant provisions in 4.1 revised safety standard Food Safety Standard Microbiological Salmonella scale serum shape Shigella solidified Staining Methods standard Food microbiological Standard Microbiological Examination Staphylococcus aureus sterilized saline Sterilized test tube streptococcus hemolytics Streptococcus hemolyticus Streptokinase test suspension Test procedure test sample Thermostat tweezers water bath