Molecular identification of anaerobic fungi isolated from buffalo rumen with their growth rate, cellulase enzyme activity, and fermentation products characteristics
##plugins.themes.bootstrap3.article.main##
Abstract
Abstract. Agustina S, Wiryawan KG, Suharti S, Meryandini A. 2022. Molecular identification of anaerobic fungi isolated from buffalo rumen with their growth rate, cellulase enzyme activity, and fermentation products characteristics. Biodiversitas 23: 6448-6455. Anaerobic fungi are essential microbes in the degradation process of feed fiber in the rumen with the ability to produce fibrolytic enzymes and rhizoids that can penetrate feed particles. The activity of cellulase enzymes in fungi is influenced by several factors such as the type of feed and livestock used as a source of isolate. Therefore, this research aimed to analyze the types of anaerobic fungi isolated from buffalo based on their DNA nitrogenous bases composition and also to evaluate the growth rate, cellulase enzyme activity, and fermentation product concentration of anaerobic fungi. The growth rate of fungi was examined by measuring the biomass formed, while cellulase enzyme activity was carried out using CMC, Avicel, and Filter Paper as substrates. The fungal fermentation products were analyzed using the HPLC and GC methods. The results showed that the fungi isolated from buffalo rumen were closely related to anaerobic fungi type Piromyces sp., Caecomyces sp., and Neocallimastix frontalis, with different growth rate, cellulase enzyme activity, and the fermentation products concentration in each type of anaerobic fungi. Therefore, it can be concluded that anaerobic fungi isolated from buffalo rumen can degrade cellulose. It was also discovered that fungi Neocallimastix frontalis had a higher growth rate, cellulase enzyme activity (CMCase, avicelase, and FPase), and fermentation products than Piromyces sp. and Caecomyces sp.
##plugins.themes.bootstrap3.article.details##
Most read articles by the same author(s)
- RAHAYU WULAN, RIKA INDRI ASTUTI, YAYA RUKAYADI, ANJA MERYANDINI, Evaluation of Indigenous Pichia kudriavzevii from cocoa fermentation for a probiotic candidate , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 3 (2021)
- IKA RAHMATUL LAYLY, ANJA MERYANDINI, IS HELIANTI, RIKA INDRI ASTUTI, Identification of lipase producing bacteria from palm oil sewage sludge processing plant at Malimping, Banten, Indonesia , Biodiversitas Journal of Biological Diversity: Vol. 22 No. 10 (2021)
- NURUL FAJRIH, KOMANG GEDE WIRYAWAN, SUMIATI, SURAYA KAFFI SYAHPURA, WIWIN WINARSIH, Identification of bioactive compounds of banana corm (Musa paradisiaca) using GC-MS and its inhibitory effect against pathogenic bacteria , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 1 (2022)
- NASWANDI NUR, ANJA MERYANDINI, MAGGY THENAWIDJAJA SUHARTONO, ANTONIUS SUWANTO, Lipolytic bacteria and the dynamics of flavor production in Indonesian tempeh , Biodiversitas Journal of Biological Diversity: Vol. 21 No. 8 (2020)
- RAHAYU WULAN, RIKA INDRI ASTUTI, YAYA RUKAYADI, SRI ESTUNINGSIH, ANJA MERYANDINI, Effect of probiotic yeast Pichia kudriavzevii 2P10 and mannan-oligosaccharide on the intestine health of rat infected with Salmonella Typhimurium , Biodiversitas Journal of Biological Diversity: Vol. 26 No. 1 (2025)
- NUR HIDAYAH, RUKIAH LUBIS, KOMANG G WIRYAWAN, SRI SUHARTI, Phenotypic identification, nutrients content, bioactive compounds of two jengkol (Archidendron jiringa) varieties from Bengkulu, Indonesia and their potentials as ruminant feed , Biodiversitas Journal of Biological Diversity: Vol. 20 No. 6 (2019)
- FATURRAHMAN FATURRAHMAN, ANJA MERYANDINI, MUHAMMAD ZAIRIN JUNIOR, IMAN RUSMANA, Isolation and identification of an agar-liquefying marine bacterium and some properties of its extracellular agarases , Biodiversitas Journal of Biological Diversity: Vol. 12 No. 4 (2011)
- IRFAN ANWAR FAUZAN, ANJA MERYANDINI, RONI RIDWAN, RUSLI FIDRIYANTO, NI WAYAN SRI AGUSTINI, DWI ANDREAS SANTOSA, Coupling Indonesian indigenous Citrobacter freundii and Chlorella pyrenoidosa strain on the anode of microbial fuel cell with various substrates , Biodiversitas Journal of Biological Diversity: Vol. 23 No. 5 (2022)
- SRI SUHARTI, Development of bio-rights incentive scheme for participatory restoration and conservation of mangrove resources , Biodiversitas Journal of Biological Diversity: Vol. 18 No. 1 (2017)