Description
In food, it is mainly used in the processing of meat products and fish products. Fumaric acid can be used as acidity regulator, acidulant, antioxidant aid, pickling accelerator and spice. This product has a strong buffering effect to keep the pH of the aqueous solution around 3.0, and plays an important role in inhibiting bacteria and mildew. Extend the shelf life of powder products, etc. When fumaric acid is changed to sodium fumarate, the water solubility and flavor are better.