This audiobook is narrated by a digital voice.

From ancient techniques to modern technologies—how has food preservation been crucial to human survival and culinary innovation? This book examines the methods and science behind food preservation, from salting, smoking, and fermenting in ancient times to canning, freezing, and vacuum sealing in the modern era. It explores how these techniques have allowed societies to store surplus food, manage food resources, and enhance food safety. The narrative also discusses the role of food preservation in enabling long voyages and exploration, contributing to global trade and the exchange of culinary traditions. By detailing the technological advances and cultural significance of food preservation, the book highlights its critical role in the history and ongoing development of human societies.