ANTIFUNGAL ACTIVITY OF HEARTWOOD EXTRACTS AND THEIR CONSTITUENS FROM CULTIVATED TECTONA GRANDIS AGAINST PHANEROCHAETE CHRYSOSPORIUM

作者：Bhat Irshad Ul Haq^*; Khalil H P S Abdul; Shuib Nor Shifa; Noor Ahmad Mohd

来源：Wood Research, 2010, 55(4): 59-66.

• Tectona grandis
• Phanerochaete chrysosporium
• dichloromethane extractives
• antifungal activity
• GC/MS
• HPLC

Heartwood extracts obtained from Tectona grandis by successive extractions with dichloromethane, ethanol and ethanol-toluene (1 : 2 v/v) were tested for their biological activity against fungus Phanerochaete chrysosporium. The major bioactive compounds obtained from heartwood include 2-methyl anthraquinone, 1,4-naphthoquinone and lapachol, which were analyzed by GC/MS and HPLC. The results revealed that dichloromethane extract exhibit higher antifungal activity as compared to ethanol and ethanol-toluene (1 : 2 v/v) extracts.

• 出版日期2010