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Agarwood-type Resin from Gyrinops walla Gaertn: A New Discovery

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dc.contributor.author Subasinghe, S.M.C.U.P.
dc.contributor.author Hettiarachchi, D.S.
dc.contributor.author Rathnamalala, E.
dc.date.accessioned 2022-03-24T09:09:44Z
dc.date.available 2022-03-24T09:09:44Z
dc.date.issued 2012
dc.identifier.citation Subasinghe, S.M.C.U.P., Hettiarachchi, D.S, Rathnamalala, E.(2012).Agarwood-type Resin from Gyrinops walla Gaertn: A New Discovery, Journal of Tropical Forestry and Environment Vol. 2, No. 02 (2012) 43-48 en_US
dc.identifier.uri http://dr.lib.sjp.ac.lk/handle/123456789/10838
dc.description.abstract Agarwood is an expensive resinous product extracted from some members of Aquilaria and Gyrinops species of the family Thymalaeaceae. Agarwood essential oil is a highly valued perfumery product in modern cosmetics and traditional Attar. Agarwood extraction from the above species and product manufacturing are done in India and Southeast Asian countries. However, overharvesting, low natural regeneration, and legal restrictions at present, have limited the supply of this product. Gyrinops walla is recorded in the wet zone of Sri Lanka, and it had been very rarely recorded in extreme Southwest India. However, recent reports of the abundance of G. walla in India are hard to find. Studies were not conducted in the past for G. walla on its ability of agarwood resin production and the quality of that resin. This study is the first to identify the agarwood resin formation and the quality of G. walla which can be used as a substitute for that of Aquilaria and other species of Gyrinops. Resinous tissues were extracted from six G. walla trees for the present study from two different areas, i.e., Labugama and Yagirala of the wet zone of Sri Lanka. The resins were solvent extracted in the laboratory and the resin quality was tested using gas chromatography analysis. The results indicated an extreme similarity of the compounds of G. walla resin with that of commercially available agarwood resins. However, further studies should be conducted to identify G. walla distribution and formation of agarwood en_US
dc.language.iso en en_US
dc.publisher Department of Forestry and Environmental Science University of Sri Jayewardenepura en_US
dc.subject Gyrinops walla, Aquilaria, agarwood en_US
dc.title Agarwood-type Resin from Gyrinops walla Gaertn: A New Discovery en_US
dc.type Article en_US
dc.identifier.doi https://doi.org/10.31357/jtfe.v2i2.594 en_US


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