1108.20.00.00 - Inulin

This HTS classification covers **inulin**, a naturally occurring polysaccharide found in various plants, most notably chicory and Jerusalem artichokes. Inulin is a fructan, meaning it is composed of fructose units linked together. It is primarily used as a dietary fiber, a prebiotic ingredient in food products, and as a substitute for fat or sugar due to its texture and mild sweetness. Its classification under Chapter 11 is due to its origin from plant sources and its processing, aligning with other starch-based products from the milling industry.

This category is distinct from its sibling, "Starches" (1108.10), by its chemical composition and source. While both are complex carbohydrates derived from plants, starches are typically polymers of glucose, whereas inulin is a polymer of fructose. This fundamental difference in monosaccharide units dictates their different properties, functionalities, and applications, leading to their separate tariff classifications.

As a leaf node, the classification "Inulin" (1108.20.00.00) does not have further subcategories. Therefore, classification at this level requires a definitive identification of the imported good as inulin. Classification decisions will rely on the physical and chemical characteristics of the product, verifying its fructan structure and origin from plants such as chicory or Jerusalem artichoke, as well as its intended use as a functional food ingredient or dietary fiber.