Antioxidants.
21 C.F.R. § 181.24
in effectEffective: 2024-07-01Substances classified as antioxidants, when migrating from food-packaging material (limit of addition to food, 0.005 percent) shall include:
Butylated hydroxyanisole.
Butylated hydroxytoluene.
Dilauryl thiodipropionate.
Distearyl thiodipropionate.
Gum guaiac.
Nordihydroguairetic acid.
Propyl gallate.
Thiodipropionic acid.
2,4,5-Trihydroxy butyrophenone.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-21.xmlFetched: 7/26/2026
