This section is from the "A Handbook of Useful Drugs" book, by State Medical Examining and Licensing Boards.
Fixed oils and fats are neutral esters of vegetable or animal derivation being compounds of acids (chiefly oleic, palmitic and stearic) with glycerol.
For fixed oils included in this list see:
Oleum Lini, under Linum.
Oleum Morrhuae, under Morrhuae, Oleum.
Oleum Ricini, under Ricini, Oleum.
Oleum Theobromatis, under Theobromatis, Oleum.
Oleum Tiglii, under Tiglii, Oleum.