Calcium Sulfate (E516)
Type of additive (Glossary) | Sequestrants |
E Number | E516 |
Chemical Formula | CaSO4 |
Also Known As | Sulfate of lime Plaster of Paris Drierite Gypsum |
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Purpose and Function
Calcium sulfate is primarily used as a sequestrant in food applications:
- Sequestrant: It helps bind free calcium and other minerals in food products, enhancing texture and stability.
- Firming Agent: Calcium sulfate is commonly used to firm fruits and vegetables, maintaining their crispness during processing.
- Nutritional Enhancer: It provides calcium, which is essential for various bodily functions, including bone health.
- Improves Shelf Life: By stabilizing food products, it helps enhance shelf life and prevent spoilage.
Potential Risks and Side Effects
Calcium sulfate is generally regarded as safe for consumption. However, some considerations include:
- Gastrointestinal Issues: Excessive intake may lead to gastrointestinal discomfort, including bloating or gas, particularly for those sensitive to calcium.
- Allergic Reactions: Rarely, individuals may experience allergic reactions to calcium sulfate, particularly those sensitive to calcium salts.
- Contaminants: Sourcing from reputable suppliers is essential to minimize the risk of contaminants in food formulations.