Aquilaria agallocha Roxb. family, Thymelaeaceae, is an evergreen plant of South-East Asia, commonly described as aloe wood or agarwood. Traditionally, the bark, root and heartwood are used for their medicinal properties as a folk medicine for hundreds of years. Chemical analyses revealed that the
A traditional herbal prescription Kyung-Ok-Ko (KOK), composed of Rehmannia glutinosa Liboschitz var. purpurae, Lycium chinense, Aquilaria agallocha, Poria cocos, Panax ginseng, and honey, has been widely used in Oriental medicine as an invigorant for age-related diseases, such as amnesia and stroke.