Abstract: This method is used for the enumeration of osmotolerant yeasts and xerotolerant moulds in white sugar.
The method utilises two possible procedures; using either a pour plate technique (better for coloured sugars or those that cannot be dissolved in water) or filtration through a sterile membrane filter.
Samples are incubated at 25 °C for (5 to 7) days.
Online Access to ICUMSA Method GS2-53 (2022)
Access to the online Version of ICUMSA Method GS2-53 (2022) can be obtained from the Sugar Industry Website, operated by Bartens. The online access for two years costs EUR30 (+ 19 % VAT for German and EU citizens without EU VAT No.).