Qualitative Laboratory Analysis of Beverage Pests
Beverage samples are tested quickly and specifically for bacteria harmful to beverages using VIT® gene probes. The result can be shown purely qualitatively or alternatively semi-quantitatively as required.
Identified beverage spoiling microorganisms of the species:
- Lactobacillus
- Lactococcus
- Leuconostoc
- Acetic acid bacteria
- Yeasts
For an analysis of your samples directly on site, we also offer the following test kits, for example:
Your Advantages
VIT® technology enables the targeted detection of individual microorganisms at population, genus or species level. The use of highly specific, rRNA-based gene probes ensures clear identification of the target organism directly in the sample.
The VIT® gene probes hybridize only with intact, metabolically active cells, as only these have sufficient amounts of ribosomal RNA. This means that only living bacteria harmful to the beverage are detected, while dead or inactive cells are excluded.
Complete detection is completed in just 3-5 hours - a decisive advantage over cultivation-based methods, which take several days due to enrichment, incubation and evaluation. The VIT® technology therefore enables significantly faster decisions in quality assurance, process control and release.
The VIT® technology is based on over 25 years of experience in the development of specific, fluorescence-labeled gene probes for microbiological analysis. It is characterized by high specificity, reproducibility and resistance to interfering matrices.
A particular advantage: as the method is based directly on rRNA and does not require enzymatic amplification steps, it is insensitive to inhibitors. False-positive results, which can occur with PCR-based test kits - especially in complex matrices - are therefore ruled out.
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