1109.00.90 - Other

This HTS category, 1109.00.90, encompasses wheat gluten that is not specifically designated for use as animal feed. Wheat gluten, also known as seitan or vital wheat gluten, is a protein derived from wheat flour. It is characterized by its elastic, dough-like properties when hydrated and is frequently utilized in food manufacturing for its binding, texturizing, and protein-enrichment capabilities in products such as baked goods, meat substitutes, and pasta.

Distinguishing this category from its sibling, 1109.00.10.00, is crucial. While 1109.00.10.00 is exclusively for wheat gluten intended and labeled for animal feed purposes, 1109.00.90 covers all other wheat gluten, primarily for human consumption or industrial applications. The intended end-use and any accompanying certifications are key differentiators for classification at this level.

Within this residual category, further subdivisions exist to account for specific certifications. The subcategories, 1109.00.90.10 (Certified organic) and 1109.00.90.20 (Other), allow for the precise identification of wheat gluten based on its organic certification status. This differentiation is important for compliance with various regulatory requirements and for accurately reflecting the product's market attributes.