งานวิจัย
1. Keawchai, K., Chumkaew, P., Permpoonpattana, P., Srisawat, T. 2022. Synergistic effect of Hydnophytum formicarum tuber and Vatica diospyroides Symington cotyledon extracts with ampicillin on pathogenic bacteria. Journal of Applied Biology & Biotechnology. 10 (02): 6-11.
2. Keawchai, K., Chumkaew, P., Permpoonpattana, P., Srisawat, T. 2021. Synergistic effect of ampicillin and dihydrobenzofuran neolignans (myticaganal C) identified from the seeds of Myristica fragrans Houtt. against Escherichia coli. Journal of Advanced Pharmaceutical Technology & Research. 12 (1): 79-83.
3. Srisawat, T, Sukkasam, N., Uppala, J., Nilake, C., Keawchai, K., Chujan, A., Musimun, C., Chumkaew,
P., Permpoonpattana, P. 2021. Mode of action and antibacterial activity of ethanolic ant plant tuber extract inhibiting growth of Staphylococcus aureus and Escherichia coli. Walailak Journal of Science and Technology. 18 (15): 9255.