This text documents the developments of microbial and enzymatic bioproducts. Topics discussed include the developments of microbial leaching, the potential of using cyanobacteria for hydrogen production and synthetic applications of enzymatic reactions in organic solvents.

Contributions by: M. Hiroto, H. Nishimura, Y. Kodera, F. Kawai, P. Rusin, H.L. Ehrlich, S.Y. Lee, H.N. Chang, S.A. Markov, M.J. Bazin, D.O. Hall, A.L. Gutman, M. Shapira, Y. Inada, A. Matsushima