Page 363 - Pharmacognosy 2 PG303

Pharmacognosy-2 (PG303)

Resin and Resin

Occur in plants either:

Alone: Guaiacum
In combination with:

• Gums → Gum-resins → Gamboge

• V.O. → Oleo-resins → Turpentine and Copaiba

• Gums and V.O. → Oleo-gum-resins → Myrrh, Asafetida

Colophony
‫ قلفونيا‬/ ‫راتنج التربنتينا‬

origin It is the residue left after An ol
distilling the volatile oil from the incisi
Odor oleo-resin obtained from of Fe
Taste Pinus palustris, P. taeda and Umb
Oleogum other species of
resin formed in Pinus (Pinaceae). alliac

bitter

large
corte