From Source to Table
Helene S. York · 2025
This chapter provides a foundational understanding of the food supply chain by meticulously mapping its essential nodes and the flow of goods from their initial source to the table of the consumer. Moving beyond a linear perspective, the chapter dissects the five major stages of this complex system: primary production, handling and storage, processing and packaging, distribution and retail sales, and consumer decision-making. For each node, the discussion highlights the key activities, inputs, outputs, and the crucial financial transactions and ownership changes that occur. The chapter also clarifies the concepts of upstream supply chain and downstream supply chain partners, offering alternative perspectives like inbound supply chain and outbound supply chain flows to better represent the interconnected nature of the value chain. It sheds light on the often-overlooked but critical roles of specialists who enable global food systems, including contract manufacturers, third-party logistics (3PL) companies, and freight forwarders. Finally, the chapter underscores the unique characteristics of food supply chains compared to other industries, emphasizing the importance of perishability, food safety, and temperature control. By providing a clear and structured overview of these elements, this chapter equips the reader with a fundamental understanding of the intricate dynamics within the modern food supply chain.