Fig. 2
Effect of preservative on the aroma of nipa palm sap. (1 = not strong; 2 = slightly strong; 3 = strong; 4 = very strong)
Fig. 2 | BMC Research Notes
Effect of preservative on the aroma of nipa palm sap. (1 = not strong; 2 = slightly strong; 3 = strong; 4 = very strong)