Today, consumers demand safe, fresh food in any season and with superior sensory qualities. These requirements involve controlling the ripening processes for fruits, vegetables, processed foods, and enzymes.Ripening is the process by which foods (fruits, vegetables, processed foods) change their aroma, quality, color, taste, and other textural properties. Ripening is associated with changes in composition, for example, the conversion of starch to sugar or various enzymatic processes.Following the ripening process, foods become sweeter (e.g., in the case of fruits), tastier, more aromatic, and more nutritious.To achieve these results in a controlled manner, agronomic engineers, food industry engineers, and scientists use state-of-the-art technologies. This book, New Discoveries in the Ripening Processes, presents a comprehensive overview of the food ripening process.We would like to thank Ms. Maja Bozicevic and Ms. Mirena Čalmić and the rest of the staff at IntechOpen for their support throughout the publishing process. We also wish to thank the contributing authors who contributed to this book. We would also like to thank our families for their understanding and our colleagues at the