標準編號:	GB 4789.11-2014
中文名稱:	食品安全國家標準 食品微生物學檢驗 β型溶血性鏈球菌檢驗
英文名稱:	National Food Safety Standard-Microbiological Examination of Food Hygiene-Examination of β-Streptococcus Hemolyticus
行業分類:	GB    國家標準
發布機構:	國家衛生和計劃生育委員會
發布日期:	2014-12-01
實施日期:	2015-5-1
標準狀態:	valid
替代舊標準:	GB/T 4789.11-2003 食品衛生微生物學檢驗 溶血性鏈球菌檢驗
翻譯語言:	英文
文件格式:	PDF
中文字符數:	8000 字
翻譯價格(元):	290.0
交付時間:	付款后 1 個工作日

1 Scope This standard specifies the inspection method for β-type hemolytic streptococcus in foods. This standard is applicable to inspection of β-type hemolytic streptococcus in foods. 2 Terms and Definitions 2.1 β-type hemolysis Totally transparent hemolytic rings are formed around the bacterial colony and the erythrocytes are fully dissolved. 2.2 β-type hemolytic streptococcus It can produce β-type hemolytic streptococcus pyogenes (or A-group) and streptococcus agalactiae (or B-group). 3 Equipment and Materials In addition to the conventional sterilization and cultivation equipment in microbiological laboratory, other equipment and materials are as follows:

Foreword i 1 Scope 2 Terms and Definitions 3 Equipment and Materials 4 Culture Media and Reagents 5 Inspection Procedure 6 Operation Procedure 7 Results and Reports Appendix A Culture Media and Reagents