DIN EN ISO 18415-2017 化妆品.微生物学.专用和非专用微生物的探测(ISO 18415-2017);德文版本EN ISO 18415-2017

标准号：DIN EN ISO 18415-2017
中文标准名称：化妆品.微生物学.专用和非专用微生物的探测(ISO 18415-2017);德文版本EN ISO 18415-2017
英文标准名称：Cosmetics - Microbiology - Detection of specified and non-specified microorganisms (ISO 18415:2017); German version EN ISO 18415:2017
标准类型：Y42
发布日期：1999/12/31 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：07.100.40
引用标准：DIN EN ISO 16212-2011;DIN EN ISO 18416-2016;DIN EN ISO 21148-2017;DIN EN ISO 21149-2009;DIN EN ISO 21150-2016;DIN EN ISO 22717-2016;DIN EN ISO 22718-2016;DIN EN ISO 29621-2017;EN 1040-2005;EN 12353-2013;ISO 21148-2017
适用范围：This document gives general guidelines for the detection and identification of specified microorganisms in cosmetic products as well as for the detection and identification of other kinds of aerobic mesophilic non-specified microorganisms in cosmetic products. Microorganisms considered as specified in this document might differ from country to country according to national practices or regulations. Most of them considered as specified microorganisms include one or more of the following species: Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus and Candida albicans. In order to ensure product quality and safety for consumers, it is advisable to perform an appropriate microbiological risk analysis to determine the types of cosmetic products to which this document is applicable. Products considered to present a low microbiological risk include those with low water activity, hydro-alcoholic products, extreme pH values, etc. The method described in this document is based on the detection of microbial growth in a non-selective liquid medium (enrichment broth) suitable to detect microbial contamination, followed by isolation of microorganisms on non-selective agar media. Other methods can be appropriate depending on the level of detection required. In this document specific indications are given for identification of Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus and Candida albicans. Other microorganisms that grow under the conditions described in this document may be identified by using suitable tests according to a general scheme. Other standards (e. g. ISO 18416, ISO 21150, ISO 22717, ISO 22718) may be appropriate. Because of the large variety of cosmetic products within this field of application, this method might not be suited in every detail to some products (e. g. certain water-immiscible products). Other methods (e. g. automated) can be substituted for the tests presented here provided that their equivalence has been demonstrated or