Variation in Yield, Chemical Composition and Biological Activities of Essential Oil of Three <i>Curcuma</i> Species: A Comparative Evaluation of Hydrodistillation and Solvent-Free... oleh Swagat Mohanty, Asit Ray, Pradeep Kumar Naik, Ambika Sahoo, Sudipta Jena, Prabhat Kumar Das, Jeetendranath Patnaik, Pratap Chandra Panda, Sanghamitra Nayak