The present book is a collection of comprehensive information on technological advancements that have been developed by bridging the fermentation technology and cytology. It exhibits details concerning the various laboratory and industrial applications of plant, mammalian & microbial cell systems to process and formulate advanced bio-products such as enzymes, beverages, single cell proteins, pharmaceuticals, cosmetics, etc. Advanced fermentation and cell technology offers practical insights and references for microbiologists, bio-engineers and researchers to delve deeper into industry-oriented techniques and applications involving biological systems to upgrade contemporary practices of formulating bio-based industrial products.