Juice Screener

Analytical Services for Juice Screening

SGF Profiling

SGF Profiling™ is an NMR-based screening method for fruit juices which has been developed in a joint effort by Bruker BioSpin GmbH and SGF International e.V. For each fruit juice a multitude of parameters related to quality and authenticity is evaluated simultaneously from a single data set acquired within a few minutes.

Features:

Automated push-button NMR solution based on 400 MHz including evaluation and reporting
Reliable screening method providing targeted and non-targeted multi-marker analysis
Statistical analysis is based on an extensive NMR spectroscopic database of more than 16.000 reference juices, obtained from production sites all over the world and is regularly updated.
Targeted Analysis: Simultaneous absolute quantification of relevant organic compounds with reference to A.I.J.N. and NMR distribution
Non-Targeted Analysis: NMR-Profile is compared with the corresponding group of reference spectra. Deviating concentrations (even of unidentified compounds) are detected automatically.
Classification Analysis, e.g. the determination of fruit origin (see specification table)
Determination of fruit content (detection of addition of water, amino acids or sugar)