This research used an excellent Fruit Vinegar strain GUC-7 from natural fermented apple mash to make apple vinegar liquid,and then took the apple juice,honey and stevioside as materials to mix the apple vinegar fluid.Through the L9(34)orthogonal experiment,obtained the best formula:to add apple vinegar liquid 10 mL,apple juice 8 mL,honey 4 g and stevioside 0.05 g to every 100 mL solution,last...