Distillation of Essential Oil from Surian Leaf (Toona sureni (Bl.) Merr.) as Repellent Cream for Protection Aedes aegypty L. Bites.

Distillation of Essential Oil from Surian Leaf (Toona sureni (Bl.) Merr.) as Repellent Cream for Protection Aedesaegypty L. Bites. Isolation of volatile oil of leaf surian (Toona sureni (Bl.) Merr.) have been done by distillationaqueous vapour method. Distillation result had the chocolate colored and stinging aroma, and rendement was 0.23%.GC-MS analysis shown of some compound of terpenoid (naftalen derivated) which correspondence to mass spectrum.One of them is copaene (C15H24), m/z = 204. Cream based of Rajin et al. formula giving stable cream, white colouredand neutral pH. Volatile oil of surian leaf in cream based cause color and aroma cream were changed. Cream stabilityalso was annoyed at oil of atsiri 10%.