Osmophile-NPS are used for detection of osmophilic and osmotolerant yeasts and molds in sugar and sugar containing foodstuff. The formulation is acc. to DeWhalley. The high concentration of sugar promotes the development of osmophilic and osmotolerant yeast and molds and inhibits the growth of accompanying microorganisms. The medium is manufactured and quality tested in compliance with ISO 11133:2014 standard.