Antifungal Activities of <i>Neobalanocarpus heimii</i> (Cengal) Heartwood Extracts on <i>Trametes versicolor</i> and <i>Coniophora puteana</i>

Neobalanocarpus heimii (Cengal) is from the family Dipterocarpaceae. It a long-lasting wood that also one of most robust timbers in world. This species native to Peninsular Malaysia and southern Thailand. In this study, Cengal heartwood was studied concerning amount water extractive content with antifungal properties heimii. The dilution method used test properties. Wood meals samples were subjected sequential beginning hexane followed by dichloromethane, methanol water. extracts collected underwent evaporation using rotary evaporator obtain pure crude extract. activities determined agar method. Two selected fungi Trametes versicolor (T. versicolor) Coniophora puteana (C. puteana) used. index (%) which compares diameter growth zone for experimental plate control calculated. total percentage yield 0.28%. highest obtained 81.22%, while C. 43.24%. effective inhibiting puteana.