1. Faculty of Science, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Chiang Mai University, Chiang Mai, Thailand
2. The Graduate School, Chiang Mai University, Chiang Mai, Thailand
3. School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, Australia
4. Medical Molecular Biotechnology Research Unit, Natural Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
5. Research Center on Chemistry for Development of Health Promoting Products from Northern Resources, Chiang Mai University, Chiang Mai, Thailand