Progress and Prospects of Ergot Alkaloid Research.- Antimicrobial Peptides of Lactic Acid Bacteria: Mode of Action, Genetics and Biosynthesis.- Biochemical Engineering Aspects of Solid State Bioprocessing.- Multistage Magnetic and Electrophoretic Extraction of Cells, Particles and Macromolecules.- Recovery of Proteins and Microorganisms from Cultivation Media by Foam Flotation.This review series covers actual trends in modern biology. All aspects of this interdisciplinary technology, where knowledge, methods and expertise are required from chemistry, biochemistry, microbiology, genetics, chemical engineering and computerscience, are treated. In parts of the series special volumes are dedicated to selected topics.DE