
Keywords: Rice; Grain development; Bioactivity; LC-QTOF-MS/MS; (+)-Catechin (PubChem CID: 9064); Cyanidin aglycone (PubChem CID: 68247); Cyanidin-3-glucoside (PubChem CID: 92131208); Cyanidin-3,5-diglucoside (PubChem CID: 441688); (â)-Epicatechin (PubChem CID: 72