Winata, H.S., Faisal, H., Andry, M., Naziyah, S. and Nasution, M.A. 2023. Test of the total content of polyphenols in kandis acid fruit (Garcinia xanthochymus Hook.f.ex T.Anderson) using spectrophotometry method UV-VIS and LCMS. Journal of Pharmaceutical and Sciences. 6, 5-si (Dec. 2023), 159–167. DOI:https://doi.org/10.36490/journal-jps.com.v6i5-si.320.