THE EFFECTS OF LED SPECTRA ON SYNTHESIS OF ANTIPARASITIC BIOACTIVE COMPOUND IN EURYCOMA LONGIFOLIA HAIRY ROOT CULTURE AGAINST BLASTOCYSTIS SP

Abstract Eurycoma longifolia (also known as Tongkat Ali) is one of the valuable medicinal plants frequently used as traditional medicine in Malaysia.Its alkaloids and quassinoids reportedly confers antiparasitic activities.The effect of different Light Emitting Diode (LED) spectra treatments on E.longifolia hairy root cultures (ELHRCs) on alkaloid