Agarwood inducement technology: a method for producing oil grade agarwood in cultivated aquilaria malaccensis lamk

Agarwood is the fragrant resin impregnated wood derived from the wounded Aquilaria trees. Agarwood is priceless due to its oleoresin content. Under natural conditions, oleoresin can only be produced by natural wounding such as injury by lightning or wounding by animals. However, the natural process of oleoresin accumulation is a time consuming process. The concept of plantations for Aquilaria trees in combination with artificial agarwood inducement methods serves as an alternative way to supply agarwood and conserve the wild Aquilaria stock. Our study evaluated a novel technique for producing oil grade agarwood in cultivated Aquilaria trees. Aquilaria malaccensis was used for the agarwood inducement study. For A. malaccensis trees treated with this inducement technique, resin was formed and spread throughout the xylem cell from the transfusion point in the trunk. Agarwood yield per tree reached approximately 3-4 kg. Furthermore, the agarwood derived from the induction was found to have a similar quality to the wild agarwood. This indicates that this inducement technology may have commercial potential. Inducement of cultivated agarwood by using this method could satisfy the significant demand for agarwood, while conserving and protecting the remaining wild Aquilaria trees