BS EN ISO 21149:2017 gives general guidelines for enumeration and detection of aerobic mesophilic bacteria
present in cosmetics
- by counting the colonies on agar medium after aerobic incubation, or
- by checking the absence of bacterial growth after enrichment.
Because of the large variety of cosmetic products within this field of application, this method may not be
appropriate for some products in every detail (e.g. certain water immiscible products). Other methods
(e.g. automated) may be substituted for the tests presented here provided that their equivalence has
been demonstrated or the method has been otherwise shown to be suitable.
If needed, microorganisms enumerated or detected may be identified using suitable identification tests
described in the standards given in the Bibliography.
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 (see ISO 29621) include those
with low water activity, hydro-alcoholic products, extreme pH values, etc.
Cross References:EN 12353:2013
ISO 21148:2017 ISO 22718:2015
ISO 18415:2017
ISO 21150:2015
ISO 18416:2015
ISO 29621:2017
ISO 22717:2015
EN 1040:2005
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 2.1 MB |
| ISBN(s) : | 9780580957161 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 34 |
| Product Code(s) : | 30348235, 30348235, 30348235 |
| Published : | 07/18/2017 |
| Same As : | BS EN ISO 21149:2017 |
