Polyphenols Laboratories AS offer analytical services related to anthocyanins, flavonoids, stilbenoids and other polyphenolic compounds. The services include:

Ö Sample extraction

Ö Fractionation of extracts or mixtures

Ö Sample screening by chromatographic techniques

Ö Measurement of total phenolic content in a sample

Ö Measurement of total anthocyanins in a sample

Ö Measurement of relative amounts of individual phenolics in a sample

Ö Measurement of total water, either as crystalline water or water liquid

Ö Isolation of specific compounds

The analytical services are based on techniques involving the following instrumentation:

Ö TLC

Ö UV/Vis

Ö Karl-Fisher

Ö HPLC-DAD

Ö LCMS

In addition to ordinary chemical analysis, Polyphenols Laboratories AS takes part in several customer projects. Our research are involved directly in the R&D part of the projects, with special attention to the analytical part of the work. The projects may involve on-site meetings with customers, participation in strategic planning, presentations etc.