Table 4.

Vitamin, total phenol, and alkaloid contents of Morus species fruits

Plant name	Riboflavin (mg/100 g FW)	Niacin (mg/100 g FW)	Ascorbic acid (mg/100 g FW)	Total phenols# (mg/100 g FW)	Alkaloid (mg/100 g FW)
Morus alba	0.088±0.001	3.10±0.60	15.20±1.25	1650±12.25	660±5.25
Morus nigra	0.040±0.000	1.60±0.10	15.37±0.89	880±7.20	630±5.93
Morus laevigata (large white fruit)	0.055±0.002	0.40±0.03	16.35±1.80	1300±8.53	390±3.22
Morus laevigata (large black fruit)	0.072±0.003	0.85±0.11	17.03±1.71	1100±9.65	630±4.95

FW: fresh weight

^#Tannic acid equivalents. Values (mean±SD) in the same column are not significantly different at P<0.05