Structure elucidation of 4-carboxy-3-deoxyanthocyanidins formed from thermal degradation of hydroxyphenyl-pyranoanthocyanins

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Authors

Danielle M. Voss · The Ohio State University

Fenfen Tang · The Ohio State University

Kenneth M. Riedl · nPoint (United States)

Gonzalo Miyagusuku-Cruzado · The Ohio State University

Siyu Yao · The Ohio State University

Luis Rodriguez‐Saona · The Ohio State University

Emmanuel Hatzakis

Abstract

Colored 4-substituted flavylium compounds were identified from heat-mediated degradation of hydroxyphenyl-pyranoanthocyanins, anthocyanin-derived pigments. Their structure was elucidated as 3-deoxy-4-carboxyanthocyanins using a multifaceted approach.

Topics & Keywords

Phytochemicals and Antioxidant Activities Antioxidant Activity and Oxidative Stress Plant biochemistry and biosynthesis

UN Sustainable Development Goals

Clean water and sanitation

Publication Details

Published in: New Journal of Chemistry

Volume 47, Issue 43, pp. 20048-20060

DOI: 10.1039/d3nj02233a

Field-Weighted Citation Impact: 0.33