Abstract

Md. Nazrul Islam Bhuiyan , Jaripa Begum and Nemai Chandra Nandi

The essential oils isolated from different parts of Alpinia calcarata Rosc. growing in Chittagong, Bangladesh, were analyzed by gas chromatography-mass spectrometry (GC-MS). The leaf oil contained 1,8-cineole (28.48%) and camphor (21.40%) as the major constituents. The stem sheath oil had fenchyl acetate (19.16%) and carotol (16.77%) as the major compounds. On the other hand, the root oil showed fenchyl acetate (51.34%) and borneol (11.44%) as the main constituents.