Code of Federal Regulations Title 21. Food and Drugs § 21.186.1555 Japan wax

(a) Japan wax (CAS Reg. No. 8001–39–6), also known as Japan tallow or sumac wax, is a pale yellow vegetable tallow, containing glycerides of the C19–C23 dibasic acids and a high content of tripalmitin. It is prepared from the mesocarp by hot pressing of immature fruits of the oriental sumac, Rhus succedanea (Japan, Taiwan, and Indo–China), R. vernicifera (Japan), and R. trichocarpa (China, Indo–China, India, and Japan). Japan wax is soluble in hot alcohol, benzene, and naphtha, and insoluble in water and in cold alcohol.

(b) In accordance with paragraph (b)(1) of this section, the ingredient is used as an indirect human food ingredient with no limitation other than current good manufacturing practice. The affirmation of this ingredient as generally recognized as safe (GRAS) as an indirect human food ingredient is based on the following current good manufacturing practice conditions of use:

(c) Prior sanctions for this ingredient different from the uses established in this section do not exist or have been waived.