5,5’,6,6’-Tetrahydroxy-3,3’-biindolyl, a novel antioxidant present in red beetroot (Beta vulgaris) peel extract

: Kujala T, Klika KD, Ovcharenko V, Loponen J, Vienola M, Pihlaja K

: 2001

: Zeitschrift fur Naturforschung C

: 56c

: 714

: 718

: 5