Related Experiment Video
Updated: May 19, 2026
10:24
Non-destructive SPE-UPLC-based Quantification of Aflatoxins and Stilbenoid Phytoalexins in Single Peanut (Arachis spp.) Seeds
Published on: April 19, 2024
Isolation of a new xanthylium-related pigment from adzuki beans Vigna angularis
Emiko Yanase1, Kaori Nishimoto, Yuji O Kamatari
1Faculty of Applied Biological Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan. e-yanase@gifu-u.ac.jp
Bioscience, Biotechnology, and Biochemistry
|August 11, 2012
Abstract:
A new type of flavonoid was isolated from an adzuki bean-water extract by various chromatographic techniques. The chemical structure was determined by ultraviolet-visible (UV-Vis) spectroscopy, mass spectrometry (MS), and various nuclear magnetic resonance (NMR) experiments, and it was found to be unique in that the xanthylium skeleton was present in this molecule.
