High-purity Taurine for Pharmaceutical Use
Pharmaceutical grade taurine has the highest entry threshold among the three major grades. According to the standards of the Chinese Pharmacopoeia, the content of taurine should not be less than 98.5% when calculated as a dry product; The purity requirement for high-end products that meet the standards of the United States Pharmacopeia is ≥ 99.5%, and 21 key indicators must be met, including heavy metal residue ≤ 10ppm, negative Ames test for microbial control, etc. Pharmaceutical grade taurine requires the use of biological fermentation or supercritical CO ₂ extraction processes, which significantly increase the technical threshold and require FDA pharmaceutical grade certification. Pharmaceutical grade taurine is mainly used as an active pharmaceutical ingredient, pharmaceutical excipient, etc.
High-purity Taurine for Pharmaceutical Use
Pharmaceutical-grade taurine has the highest market access threshold among the three grades. In accordance with the standards of the Chinese Pharmacopoeia, the taurine content calculated on the dried basis shall be no less than 98.5%.......
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Food-Grade Taurine
The purity requirement for food-grade taurine is no less than 98.5%. Its applicable standards include Chinese national standard GB 14759-93 (equivalent to JP8), while some export products adopt the Japanese Pharmacopoeia JP8 or United States Pharmacopeia USP standards. As a nutritional fortifier, food-grade taurine is widely applied in dairy products and infant formula milk powder, energy drinks, bean products, tonics, nutrient solutions, compound monosodium glutamate and other fields, and it is especially suitable for nutritional supplementation of non-breastfed newborns.
Food-Grade Taurine
The purity requirement for food-grade taurine is no less than 98.5%. Its applicable standards include Chinese national standard GB 14759-93 (equivalent to JP8), while some export products adopt the Japanese Pharmacopoeia JP8 or United States Pharmacopeia USP standards.......
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Feed-grade Taurine
It shall be implemented in accordance with the national standard GB 7300.105-2025 Feed Additives – Part 1: Amino Acids, Amino Acid Salts and Their Analogues – Taurine. This standard applies to taurine as a feed additive produced by chemical synthesis with ethylene oxide or 2-aminoethanol as the main raw material, with a small amount of anticaking agent added or no anticaking agent added. Its purity requirement is no less than 95%. Feed-grade taurine is mainly applied in aquatic feed, piglet feed, pet food and other products.
Feed-grade Taurine
It shall be implemented in accordance with the national standard GB 7300.105-2025 Feed Additives – Part 1: Amino Acids, Amino Acid Salts and Their Analogues – Taurine.......
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