DIN EN ISO 16212:2017
化妆品.微生物学.酵母与霉菌的计数(ISO 16212-2017);德文版本EN ISO 16212-2017

2023-01

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标准号: DIN EN ISO 16212:2017
发布: 2017年
发布单位: 德国标准化学会
替代标准: DIN EN ISO 16212:2023
当前最新: DIN EN ISO 16212:2023

引用标准: DIN EN ISO 18415:2011 DIN EN ISO 18416:2016 DIN EN ISO 21148:2009 DIN EN ISO 29621:2017 EN 12353:2013 EN 13624:2013 ISO 18415:2017 ISO 18416:2015 ISO 21148:2017 ISO 29621:2017
被代替标准: DIN EN ISO 16212:2011

适用范围: This document gives general guidelines for enumeration of yeast and mould present in cosmetics by counting the colonies on selective agar medium after aerobic incubation. 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 document is applicable. Products considered to present a low microbiological risk include those with low water activity or extreme pH values, hydro-alcoholic products, etc. 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 methods (e. g. automated) can be substituted for the tests presented here provided that their equivalence has been demonstrated or the method has been otherwise shown to be suitable. Yeast enumerated can be identified using suitable identification tests, for example, tests described in the standards listed in the Bibliography. Mould enumerated can be identified by other appropriate methods, if necessary.

DIN EN ISO 16212:2017化妆品.微生物学.酵母与霉菌的计数(ISO 16212-2017);德文版本EN ISO 16212-2017