Customization: | Available |
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CAS No.: | 72-19-5 |
Formula: | C4h9no3 |
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Product Name | L-Threonine |
Appearance |
Yellow-white crystalline powder |
Specification | 98.5% |
Identification | Positive |
structured |
CH3CH(OH)CH(NH2)COOH |
loss on drying | 1.0%(max) |
ignition residue | 0.5%(max) |
specific rotation | -26.0° -29.0° |
pH | 5.0-6.5 |
Heavy metals (Pb) |
10PPM Max |
Function |
Ascorbic acid is used as nutritional element in feed additives. Ascorbic acid can enhance resistance to infectious diseases. Ascorbic acid can prevent formation of nitrous amine from nitrous acid in meat products. Ascorbic acid has the function of improving dough quality and making baked food expand to its maximum. Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures. Ascorbic acid can keep food, fruits and beverage fresh and prevent them from producing unpleasant smell. |
Storage | Stored in a clean, cool and dry |
Shelf Life | 2 years if sealed and store away from direct sun light. |