ISO 21150-2006 化妆品.微生物学.大肠杆菌的检测

sigh007

                   【英文标准名称】:     Cosmetics - Microbiology - Detection of Escherichia coli            【原文标准名称】:     化妆品.微生物学.大肠杆菌的检测            【标准号】:     ISO 21150-2006            【标准状态】:     现行            【国别】:     国际            【发布日期】:     2006-04    【实施或试行日期】: 【发布单位】: 国际标准化组织(IX-ISO)【起草单位】: ISO/TC 217【标准类型】: ()【标准水平】: ()【中文主题词】: 化学分析和试验;化学试剂;大肠杆菌;化妆品;培养基;培养(生物);定义;试验(质量保证);保健;卫生学;调查;微生物分析;微生物学;微生物【英文主题词】: Chemical analysis and testing;Chemical reagents;Coli bacteria;Cosmetics;Culture media;Cultures (biology);Definitions;Escherichia coli;Examination (quality assurance);Health protection;Hygiene;Investigations;Microbiological analysis;Microbiology;Micro-organisms;Microorganisms【摘要】: This International Standard gives general guidelines for the detection and identification of the specified microorganism Escherichia coli in cosmetic products. Microorganisms considered as specified in this International Standard might differ from country to country according to national practices or regulations.In order to ensure product quality and safety for consumers, it is advisable to perform an appropriate microbiological risk analysis, so as to determine the types of cosmetic products to which this International Standard is applicable. Products considered to present a low microbiological risk include those with low water activity, hydro-alcoholic products, extreme pH values, etc.This International Standard specifies a method that is based on the detection of Escherichia coli in a non-selective liquid medium (enrichment broth), followed by isolation on a selective agar medium. Other methods may be appropriate depending on the level of detection required.NOTE        For the detection of Escherichia coli, subcultures can be performed on non-selective culture media followed bysuitable identification steps (e.g. using identification kits).Because of the large variety of cosmetic products within this field of application, this method might not be suited to some products in every detail (e.g. certain water-immiscible products). Other International Standards may be appropriate. Other methods (e.g. automated) can be substituted for the test presented here provided that their equivalence has been demonstrated or the method has been otherwise validated.【中国标准分类号】: C50【国际标准分类号】: 07_100_99;71_100_70【页数】: 15P;A4【正文语种】: 英语