Anton Paar has detailed the testing of processed cocoa sample stability using its RapidOxy.
The rapid small scale tester is a fast, safe and user-friendly alternative to traditional stability test methods. It measures the induction period, which can be used as an indication of the oxidation and storage stability.
Compared to other oxidation and storage stability test methods, the RapidOxy procedure requires only a small sample to give exact test results in a short period of time.