Manufacturers who would like to raise the antioxidant level of their product may be interested in an antioxidant-laden grape seed extract. Kikkoman's Gravinol[r] is a natural antioxidant specially formulated for use in functional bars, cereals, beverages and pasta products. The ingredient harnesses naturally occurring antioxidants extracted from grape seeds, and offers three distinct levels: Gravinol-N, Regular Grade (40% purity); Gravinol-T, Beverage Grade (28% purity); and Gravinol-S, Premium Grade (95% purity). These antioxidants contain proanthocyanidins and have proven to have a positive health benefit. The extract also prevents the oxidation of foods. Kikkoman International Inc., Industrial Dept., 415-956-7750,www.kikkoman-usa.com