The revisited levels of free and bound phenolics in rice: Effects of the extraction procedure

•The phenolics recovery is influenced by the solvolytic solution.•Three extraction steps increase up to 10% phenolics recovery.•α-Amylase pre-treatment of the residue remarkably increased bound phenolics extraction.•Phenolic acids extractability is favored by the reduction of matrix viscosity. The e...

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Veröffentlicht in:	Food chemistry 2016-10, Vol.208, p.116-123
Hauptverfasser:	Alves, Gabriela Hörnke, Ferreira, Cristiano Dietrich, Vivian, Patrícia Gomes, Monks, Jander Luis Fernandes, Elias, Moacir Cardoso, Vanier, Nathan Levien, de Oliveira, Maurício
Format:	Artikel
Sprache:	eng
Schlagworte:	Anthocyanins - analysis Bound phenolics Extraction of phenolics Free phenolics Hydrolysis Hydroxybenzoates - analysis Oryza - chemistry Phenolic acids Phenols - analysis Pigmented rice Plant Extracts - chemistry Proanthocyanidins - analysis
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