Fig. 8From: Isolation and characterization of anticancer flavone chrysin (5,7-dihydroxy flavone)-producing endophytic fungi from Passiflora incarnata L. leaves 1H1 NMR spectrum of FChR showing signals at 6.995 (1H, s), 6.470 (1H, s), and 6.295 ppm (1H, s), chemical shifts at 7.893 (d, H2, H6’), 7.559 (m, H3’, H4’, H5’), and signals at d 12.778 ppm, d 3.8 ppm, revealing that the extracted fungal entity is indeed the FChR skeleton systemBack to article page