Ingredient · E501

Processed With Potassium Carbonate

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Source
Not animal-derived
Allergen
No
Role in food
Potassium carbonate is used as an acidity regulator and leavening agent in baked goods, …

What it is

Potassium carbonate is a white powder made from potassium hydroxide and carbon dioxide. It is a salt that occurs naturally in mineral deposits and is also found in plants. It is often produced industrially for use in food and other applications.

Why it's used

Potassium carbonate is used as an acidity regulator and leavening agent in baked goods, like cookies and crackers. It helps control the pH of foods and can contribute to browning and texture. It is also found in some processed snacks and confectionery.

Health notes

Potassium carbonate is generally recognized as safe (GRAS) by the FDA for use in food. It is a common salt and is a source of potassium. Regulatory bodies like JECFA and EFSA have evaluated potassium carbonate. At typical dietary levels, it is not associated with adverse health effects.

Allergen info

Not a major allergen. It does not contain gluten.

Products containing Processed With Potassium Carbonate

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CHUDLEIGH'S Mini Triple Chocolate Cookies Cookies & Biscuits 444kcal 5.6Protein 22.2Fat 61.1Carbs Moonlight Mixes, LLC Chocolate Laced Other Snacks 536kcal 7.1Protein 28.6Fat 53.6Carbs McTavish Shortbread, LLC Mctavish Shortbread, Shortbread, Ginger Spice, Ginger Spice Cookies & Biscuits High in saturated fat — 30% DV per serving 486kcal 5.7Protein 25.7Fat 57.1Carbs Ahold USA, Inc. Ahold, Cocoa Almonds Popcorn, Peanuts, Seeds & Related Snacks 600kcal 16.7Protein 43.3Fat 36.7Carbs Walgreens Co. Good & Delish, Brownie Cookies, Chocolate Chip, Chocolate Chip Cookies & Biscuits 393kcal 3.6Protein 14.3Fat 60.7Carbs McTavish Shortbread, LLC Mctavish Shortbread, Twin Pack Football Chocolate Dipper Cookies & Biscuits High in saturated fat — 40% DV per serving 488kcal 4.7Protein 27.9Fat 53.5Carbs POP Gourmet LLC Pop! Gourmet, Popcorn, Chocolate Peppermint, Chocolate Peppermint Popcorn, Peanuts, Seeds & Related Snacks 467kcal 3.3Protein 23.3Fat 66.7Carbs Bergin Nut Company, Inc. Dark Chocolate A'Peels Chocolate High in saturated fat — 60% DV per serving 525kcal 5Protein 32.5Fat 60Carbs Protein - Packed Brownie Mix, Triple Chocolate Baker Mills Protein - Packed Brownie Mix, Triple Chocolate Cake, Cookie & Cupcake Mixes 400kcal 20Protein 7.1Fat 68.6Carbs Harmons Inc Dark Chocolate Peels Chocolate High in saturated fat — 60% DV per serving 575kcal 5Protein 35Fat 60Carbs Hy-Vee, Inc. Hy-Vee, Handcrafted Salted Mixed Nut Bark Popcorn, Peanuts, Seeds & Related Snacks High in saturated fat — 40% DV per serving 595kcal 4.8Protein 35.7Fat 61.9Carbs Gianna's Baking Company Gianna's, Summer Garden Party Frosted Sugar Cookies Cookies & Biscuits High in saturated fat — 25% DV per serving 393kcal 3.6Protein 21.4Fat 53.6Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.