21 C.F.R. § 582.30
Natural substances used in conjunction with spices and other natural seasonings and flavorings.
Cite as 21 C.F.R. § 582.30 (2026)
Natural substances used in conjunction with spices and other natural seasonings and flavorings that are generally recognized as safe for their intended use, within the meaning of section 409 of the act, are as follows:
Common name
Botanical name of plant source
Algae, brown (kelp)
Laminaria
spp. and
Nereocystis
spp.
Algae, red
Porphyra
spp. and
Rhodymenia palmata
(L.) Grev.
Dulse
Rhodymenia palmata
(L.)