1. Department of Pharmacognosy and Center of Innovative Pharmacy for Pharmaceutical and Herbal Product Development, Faculty of Pharmacy Mahidol University Bangkok Thailand
2. Nano Agricultural Chemistry and Processing Research Team, National Nanotechnology Center National Science and Technology Development Agency Pathum Thani Thailand
3. Nano Characterization Laboratory, National Nanotechnology Center National Science and Technology Development Agency Pathum Thani Thailand
4. Department of Food Chemistry, Faculty of Pharmacy Mahidol University Bangkok Thailand
5. Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science Mahidol University Bangkok Thailand
6. Department of Pharmaceutical Botany, Faculty of Pharmacy Mahidol University Bangkok Thailand