Stably formulated vitamin C created by the power of enzymes.
"Ascofresh" is a stable form of vitamin C created by binding glucose to ascorbic acid using Nagase Vita's enzyme technology. It is resistant to oxidation and decomposition caused by heat, light, oxygen, as well as amino acids and iron, allowing for collaboration with materials that were difficult to combine with conventional vitamin C. Upon ingestion, it undergoes hydrolysis by digestive enzymes in the small intestine, converting into vitamin C, which is then absorbed into the body and exerts its effects as vitamin C. 【Characteristics】 ■ Coloration of aqueous solution: It has high stability in aqueous solutions in the weakly acidic to neutral range, resulting in extremely low coloration due to heating. ■ Stability in the presence of metal ions: It is extremely stable under oxidative conditions with the presence of metal ions. ■ Stability in the presence of amino acids: It shows high stability and low coloration even in the presence of amino acids. ■ Long-term storage stability of aqueous solution: Aqueous solutions (weakly acidic to neutral) demonstrate higher stability compared to conventional vitamin C even after long-term storage, and exhibit similar stability to vitamin C in strongly acidic conditions. … and more *For more details, please contact us.
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【Specifications (Excerpt)】 ■ Ascorfresh® ・Content: 98.0% or more (calculated as dry matter, according to the 8th edition of the Food Additives Codex "L-Ascorbic Acid 2-Glucoside") ・Moisture loss: 1.0% or less ・pH: 1.5–2.0 (measured in a 10% aqueous solution) 【Additive Labeling】 L-Ascorbic Acid 2-Glucoside, Ascorbic Acid, Vitamin C, V.C *For more details, please contact us.
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In April 2024, we changed our company name from Hayashihara to Nagase Viita Co., Ltd., marking a new beginning. Our company develops, manufactures, and sells food ingredients, pharmaceutical ingredients, cosmetic ingredients, health food ingredients, functional pigments, enzymes, and phospholipids. Starting in 1883 with the production of syrup, we have continued to evolve as a research and development-oriented company engaged in innovative research that others do not pursue, expanding our business across a wide range of fields based on biotechnology and functional pigment technologies.
