Menvilay S, Vansavang V, Phimphaphongsavath S, Silalai C, Soukchaleun P. Chemical Composition of Essential oil from Curcuma Longa Linn Rhizome Collected in Lao PDR case study of Ba Chiang District, Champasack Province: This research aim to determine the chemical composition of essential oil of Curcuma Longa Linn rhizome extracted by steam distillation in different. cusj [Internet]. 2024 Dec. 8 [cited 2026 Jun. 10];8(8):36-44. Available from: https://cu-journal.com/index.php/files/article/view/89