Specification of lecithin Acetone Insoluble: 60% Min; Aether Insoluble: 1% Max; ... soybean oil. It is a light brown, sweet-scented, sticky liquid.Applications:Livestock & aquatic feedstuffs, especially, aquatic.A. High-grade feedstuff ... , and supplies choline, inosite, essential fatty acids and other nutrients. Specification of lecithin