Aspartame and Food Additives Analysis

Aspartame is a sweetener used in many sugar-free products, but it is not a food preservative.

The correct use of Aspartame is as a sweetener in food and beverages, not for preservation.

The other options are correctly matched:

• Butylated hydroxy toluene (BHT) is indeed an antioxidant, used to prevent oxidation in food and other products.
• Noverstrol is used as an antifertility drug.
• Bithionol is an antiseptic that is used to treat skin infections.

Conclusion:

The statement describing Aspartame as a food preservative is incorrect.