Twenty millilitres of apple juice were mixed with 0.016 g phytic
acid, canned in a test tube, exhausted at 95 C for 3 min, sealed
using a rubber stopper, sterilised at 115 C for 20 min, cooled to
room temperature, and stored at room temperature for different
times (1, 2, 3, 4, 5, and 6 months). The control was run in the same
manner, except that phytic acid was not added.