Calcium Bisulfite
Also known as: Calcium Hydrogen Sulfite
AntioxidantsPreservatives
Safety rating
Use Sparingly
Eat Away!Generally SafeUse SparinglyAvoid
Purpose and Function
Calcium Bisulfite prevents spoilage, oxidation, and browning in wines, fruit juices, dried fruits and vegetables, and seafood.
Commonly found in
- —Wine and fruit juices
- —Dried fruits and vegetables
- —Fresh or frozen seafood
Key functions
- —Prevents oxidation and browning
- —Inhibits microbial growth
Potential Risks and Side Effects
- 01Can cause allergic reactions, especially in individuals with asthma or sulfite sensitivity — difficulty breathing, wheezing, or hives
- 02May cause headaches, nausea, or digestive discomfort in sulfite-sensitive individuals
- 03Can degrade vitamin B1 (thiamine), reducing nutritional value