Lu and Foo (1999) detected 17 polyphenols in WGP by NMR spectroscopy; Schieber, Kammerer, Claus, and Carle (2004) further quantified 13 anthocyanins, 11 phenolic acids, 13 flavonoids, and two stilbenes in WGP by HPLC.
Lu and Foo (1999) detected17 polyphenols in WGP by NMR spectroscopy; Schieber,Kammerer, Claus, and Carle (2004) further quantified 13 anthocyanins,11 phenolic acids, 13 flavonoids, and two stilbenes in WGPby HPLC.