This book collates the researches on Lactic Acid Bacteria (LAB). Continuing scientific research in several parts of the globe on the proteomics, genomics and genetic engineering of lactic acid bacteria is enhancing our knowledge of their physiology, pushing further the boundaries for their potential applications. This book represents a collection of the excellent scientific research activities regarding the future applications of LAB. The book has been organized under four sections: Dairy Food Products, Meat Products, Vegetable & Cereal Products, and Health Applications Purposes. It is intended for a great spectrum of readers including researchers, students, corporate R&D and academicians interested in this subject.