The filtration properties of three mycelial cultures (Streptomyces griseus, Streptomyces tendae, and Penicillium chrysogenum) have been measured and quantified in terms of standard filtration equations. Three of the filtration parameters, the hyphal density, the index of compressibility, and the Kozeny constant, were found to vary systematically with broth age and with the visually observed morphology (i.e., pellets VI filaments). Since broth age and mycelial morphology both have a strong influence on bioreactor productivity, it is suggested that filtration could be used for on-line monitoring of mycelial fermentations.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.