The main formula is as follows:
(1) One part phytic acid;
(2) Two parts citric acid;
(3) Specifically: 4 kilograms of 50% phytic acid, diluted with 1000 kilograms of water;
(4) Shelf life (at room temperature):
Fruits (hard): 6-8 months
Fruits (soft): 4-6 months
Vegetables: 6 months old
