Description:Content: 1. Commodity Chemicals Production by Fermentation: An Overview / Badal C. Saha -- 2. Advanced Continuous Fermentation for Anaerobic Microorganism / Ayaaki Ishizaki -- 3. Controlling Filamentous Fungal Morphology by Immobilization on a Rotating Fibrous Matrix to Enhance Oxygen Transfer and L(+)-Lactic Acid Production by Rhizopus oryzae / Nuttha Thongchul and Shang-Tian Yang -- 4. Enhancing Butyric Acid Production with Mutants of Clostridium tyrobutyricum Obtained from Metabolic Engineering and Adaptation in a Fibrous-Bed Bioreactor / Ying Zhu and Shang-Tian Yang -- 5. Production of Mannitol by Fermentation / Badal C. Saha -- 6. Fermentation Process Development of Carbohydrate-Based Therapeutics / Chin-Hang Shu