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. 2013 Jan-Feb;75(1):60–66. doi: 10.4103/0250-474X.113555

Fig. 4.

Fig. 4

HPLC chromatograms of stress degradation studies of curcuminoids

Chromatograms of curcuminoid analytes and degradation products under various stress conditions such as a. acid degradation; b. base degradation; c. oxidation degradation; d. thermal degradation and e. photodegradation.