Detection of harmful yeasts and bacteria using liquid enrichment.
All non-filterable concentrates, bases and syrups.
A defined portion of the sample is mixed with culture medium (SSL broth), incubated and analysed.
Detection of fermentable yeasts and bacteria using the pour-plate method after prior liquid enrichment.
All non-filterable concentrates, bases and syrups.
The sample, which is pre-enriched in the SSL broth, is suspended in the culture medium (OFS agar), incubated and analysed.