DIN EN ISO 21150-2009 化妆品微生物.大肠杆菌的检测(ISO 21150:2006),德文版本EN ISO 21150:2009

标准号：DIN EN ISO 21150-2009
中文标准名称：化妆品微生物.大肠杆菌的检测(ISO 21150:2006),德文版本EN ISO 21150:2009
英文标准名称：Cosmetics - Microbiology - Detection of Escherichia coli (ISO 21150:2006); English version of DIN EN ISO 21150:2009-10
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
适用范围：This International Standard gives general guidelines for the detection and identification of the specified microorganism Escherichia coil 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 appropriatemicrobiological risk analysis, so as to determine the types of cosmetic products to which this InternationalStandard is applicable. Products considered to present a low microbiological risk include those with low wateractivity hydro-alcoholic products, extreme pH values, etc.ThJs international Standard specifies a method that is based on the detectJon of Escherichia ceil in anon-selective liquid medium (enrichment broth), followed by isolation on a selective agar medium. ~thermethods may be appropriate depending on the level of detection required.NOTE For the detection of Escherichla coil, 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 besuited to some products in every detail (e.g. ceRain water-immiscible products) Other international Standardsmay be appropriate. Other methods (e.g. automated) can be substituted for the test presented here providedthat their equivalence has been demonstrated or the method has been otherwise validated