abstract |
An improved method for preparing squalene from a squalene-containing composition, said method comprising the steps of (a) a purification distillation carried out at a temperature T; (b) a denaturing distillation carried out at a temperature Twherein steps (a) and (b) may be performed in either order; Tand Tare sufficient to cause squalene to boil; T> T; and T> 200°C. |