DIN EN ISO 18416-2009 化妆品.微生物学.白色念珠菌的测定(ISO 18416:2007),EN ISO 18416:2009的德文版本

标准号：DIN EN ISO 18416-2009
中文标准名称：化妆品.微生物学.白色念珠菌的测定(ISO 18416:2007),EN ISO 18416:2009的德文版本
英文标准名称：Cosmetics - Microbiology - Detection of Candida albicans (ISO 18416:2007); English version of DIN EN ISO 18416:2009-10
标准类型：Y42
发布日期：2009/10/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Y42
国际标准分类号：07.100.99;71.100.70
引用标准：ISO 21148-2005;EN 12353
适用范围：This International Standard gives general guidelines for the detection and identification of the specifiedmicroorganism Candida albicans in cosmetic products. Microorganisms considered as specified in thisInternational 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 appropriatemicrobiological risk analysis so as to determine the types of cosmetic product to which this InternationalStandard is applicable. Products considered to present a low microbiological risk include those with low wateractivity, hydro-alcoholic products, those with extreme pH values, etc.The method described in this International Standard is based on the detection of Candida albicans in a non-selective liquid medium (enrichment broth), followed by isolation on a selective agar medium. Other methodsmay be appropriate dependent on the level of detection required.NOTE For the detection of Candida albicans, subcultures can be performed on non-selective culture media followedby suitable identification steps (e.g. using identification kits).Because of the large variety of cosmetic products within this field of application, this method might not besuited in every detail to some products (e.g. certain water-immiscible products) Other International Standards(e.g. ISO 18415) might be appropriate. Other methods (e.g. automated) can be substituted for the testpresented here provided that their equivalence has been demonstrated or the method has been otherwisevalidated.