PENGARUH pH DAN UKURAN MESH TERHADAP PERTUMBUHAN KAPANG (Rizhopus oligosporus) PADA BIOFOAM AMPAS TEBU

Rahmat Hidayatullah, Eti Indarti, Melly Novita, Dewi Yunita

Abstract


Biofoam is an alternative packaging substitute for Styrofoam because it is biodegradable or easily decomposed. In this research, sugarcane bagasse fiber powder with sizes of 20 and 60 mesh was used to make biofoam using Rizhopus Oligosporus mold. The aim of this research is to produce biofoam from sugarcane bagasse by optimally growing Rizhopus oligosporus mold on the surface of the biofoam. The analysis was carried out by observing the growth of mycelium throughout the surface of the biofoam. Based on the results of research that has been carried out. has been carried out, it can be concluded that the treatment of different mesh sizes on biofoam using sizes 20 and 60 mesh affects mold growth, using 20 mesh bagasse powder size has better mold growth. The addition of lime juice influences optimum mycelium growth on the biofoam. The addition of lime juice can adjust the pH of mold growth and produce mycelium evenly on the surface of the biofoam.

References


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