ISOLASI JAMUR SELULOLITIK PADA DAUN MANGROVE Avicennia marina (Forsk) DI PANTAI NOELBAKI

Endophytic fungi are fungi that grow on plant tissues as in leaves, stem dan root of the Avicennia marina mangrove plant. This research is a follow-up study that tested the cellulase enzyme. Study uses an experimental method with two study uses an experimental method. The data analysis was presented in a qualitative descriptive manner,which included macroscopic and microscopic characteristics as well as quantitative data of endophytic fungi that produce extracellular enzymes assay of cellulase enzyme activity on PDA media enriched with 1% Carboxy Methyl Cellulose (CMC) with the pug agar method. The results of the isolation of endophytic fungi from A.marina leaves amounted to 12 isolates and after being identified there were genus Aspergillus sp, Penicellium sp, genus Trichoderma sp, genus Mucor sp and genus Neuscytalidium sp.The results of the extracellular cellulase enzyme test on PDA media enriched with CMC (1%), indicator congo red (0.1%) and 1 M Nacl solution, there were 6 isolate indicator congo red (0.1%) and 1 M Nacl solution, of the clear one around the isolates and the producing fungi. Cellulase enzymes are from the genus Aspergillus sp, Trichoderma sp and Neuscytalidium sp.