The Role Of E228 In Nutrition: Benefits, Foods, Health Concerns & Alternatives

Time for reading: ~0 minutes Last Updated: November 19, 2025


Discover the role of E228 in nutrition, its benefits, common foods containing it, health concerns, and alternatives. Learn how this food additive impacts your diet.

The Role of E228 in Nutrition

E228, also known as Potassium bisulfite, is a food additive commonly used in the food industry. It serves various purposes in nutrition and food preservation.

Benefits of E228

E228 helps to inhibit the growth of bacteria and fungi in food products, extending their shelf life. It also acts as an antioxidant, preventing the oxidation of fats and oils in food.

Common Foods Containing E228

Processed foods such as dried fruits, wines, and pickled vegetables often contain E228 as a preservative. It is important to check food labels if you are looking to avoid this additive.

Health Concerns

While E228 is generally recognized as safe by regulatory bodies when consumed in moderate amounts, some individuals may be sensitive to sulfites and experience adverse reactions. It is advisable for those with sulfite allergies to avoid foods containing E228.

Alternatives to E228

For individuals looking to avoid E228 in their diet, natural preservatives such as vinegar, lemon juice, and salt can be used as alternatives in food preservation.

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