Regulation 26. Waste Materials.
(Section 8.)

When an article is made up of refuse materials, fragments, or trimmings, the use of the name of the substance from which they are derived, unless accompanied by a statement to that effect, shall be deemed a misbranding. Packages of such materials may be labeled “pieces,” “stems,” “trimmings,” or with some similar appellation.

Regulation 27. Mixtures or Compounds with Distinctive Names.
(Section 8. First proviso under “Foods,” paragraph 1.)

(a) The terms “mixtures” and “compounds” are interchangeable and indicate the results of putting together two or more food products.

(b) These mixtures or compounds shall not be imitations of other articles, whether simple, mixed, or compound, or offered for sale under the name of other articles. They shall bear a distinctive name and the name of the place where the mixture or compound has been manufactured or produced.

(c) If the name of the place be one which is found in different States, Territories, or countries, the name of the State, Territory, or country, as well as the name of the place, must be stated.

Regulation 28. Substances Named in Drugs or Foods.
(Section 8. Second under “Drugs”; second under “Foods.”)