Smartphone digital image colorimetric determination of the total monomeric anthocyanin content in black rice <i>via</i> the pH differential method
Chonlada Bennett, Phumon Sookwong, Jaroon Jakmunee, Sugunya Mahatheeranont
Abstract
). The validated results demonstrated that the developed method was a cost-effective alternative for the quantitation of anthocyanins. In addition, the effect of six mineral elements on black rice cultivation was investigated. The results showed that the addition of the Ca fertiliser resulted in black rice grains with an anthocyanin content 2-fold higher than that of the control with a significant difference (p < 0.05).
Topics & Concepts
AnthocyaninColorimetryChemistryMonomerBlack riceChromatographySpectrophotometryContent determinationHigh-performance liquid chromatographyFood scienceOrganic chemistryRaw materialPolymerTea Polyphenols and EffectsBiochemical Analysis and Sensing TechniquesGABA and Rice Research