J.H. Lee, H.Y. Yoo, X. Yang, D.S. Kim, J.H. Lee, S.K. Lee, S.O. Han and S.W. Kim
Significance and Impact of the Study: Microalgae are the biomass containing various components, such as carbohydrates, lipids, and amino acids. In this study, carbon sources contained in microalgae were obtained by acid extraction, and cephalosporin C (CPC), a β-lactam antibiotic intermediate, was produced by using Acremonium chrysogenum M35. In addition, the increase of CPC production was not distinct for A. chrysogenum M35 with algal sugars as the only carbon source; therefore, glycerol was added, increasing the CPC production. Thus, cheap residues such as algal sugars form microalgal and glycerol form biodiesel process could be used as the alternative sources for the production of various products.