Fruit acid calcium is widely used in the food industry as a firming agent and stabilizer, particularly in the processing of fruits and vegetables. It helps maintain the structural integrity of produce during canning, freezing, and cooking, preventing them from becoming too soft or mushy. This compound is also utilized in dairy products like cheese to improve texture and prevent spoilage. Additionally, it serves as a calcium supplement in fortified foods and beverages, contributing to bone health. In the pharmaceutical sector, it is incorporated into dietary supplements to provide essential calcium in a bioavailable form. Its mild acidity and calcium content make it a versatile ingredient in both food and health applications.