Sulfur Dioxide
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What it is
Sulfur dioxide (SO2) is a gas that occurs naturally in small amounts. It is often produced industrially by burning sulfur. It is commonly used in food production as a preservative.
Why it's used
Sulfur dioxide is added to foods to prevent spoilage by inhibiting the growth of bacteria, yeasts, and molds. It also acts as an antioxidant, preserving the color and flavor of foods. It is frequently found in dried fruits, wines, and some processed vegetables.
Health notes
Sulfur dioxide is generally recognized as safe (GRAS) by the FDA when used as a preservative. It can cause allergic-type reactions in some individuals, particularly those with asthma. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated sulfur dioxide and set an acceptable daily intake. Evidence regarding its long-term health effects at typical consumption levels is mixed, with some studies suggesting potential adverse effects while others find no significant issues.
Allergen info
Sulfur dioxide is not derived from any of the nine FDA major allergens. It does not contain gluten.
Products containing Sulfur Dioxide
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LAOGANMA
Chili Oil With Black Bean
High in sodium — 31% DV per serving
543kcal
10Protein
45Fat
20Carbs
LAOGANMA
Spicy Bean Paste
High in sodium — 37% DV per serving
427kcal
10Protein
36.7Fat
6.7Carbs