Gelatine has been the focus of many scientific studies recently published, as it is widely used not only in foods, cosmetics, and pharmaceuticals but also in paints, fertilisers, and photographs. In this book, a discussion of the chemistry and cross-linking of gelatine is explored, in addition to the methods used for determination of gelatine quality. This book also discusses the applications of gelatine in neurosurgery, laboratory methods, and forensic applications; gelatine as a carrier matrix for drug delivery applications; recently developed techniques for improving the mechanical strength of gelatine-based films; alternative raw material used in gelatine production; and current discussions on the religious status of gelatine and religious requirements for kosher and halal gelatine production.