Institution: | 1. Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat‐Yai, Songkhla, Thailand;2. Excellent Research Laboratory, Phytomedicine and Pharmaceutical Biotechnology Excellence Center, Faculty of Pharmaceutical Sciences, Prince of Songkla Univesity, Hat‐Yai, Songkhla, Thailand;3. Faculty of Oriental Medicine, Rangsit University, Patumthani, Thailand;4. Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat‐Yai, Songkhla, Thailand |