Guangzhou ZIO Chemical Co., Ltd. is one of the leading manufacturers and suppliers of nutrition enhancers l alanine additive in China. Welcome to buy bulk high quality chemicals in stock here from our factory. For price consultation, contact us.
Product Parameters
Product name | L Alanine |
Item | Standard |
Appearance | White crystal powder |
Assay (%) | ≥98% |
Transmittance | ≥95% |
Ammonium | ≤0.02% |
Loss on drying (%) | ≤0.30% |
Residue on ignition (%) | ≤0.20% |
Heavy metal (Pb) (%) | ≤10ppm |
Arsenic (%) | ≤2ppm |
Iron (%) | ≤30 ppm |
Other Amino acids | Chromatographically |
Sulfate (SO4) (%) | ≤0.048% |
Chloride (Cl) (%) | ≤0.04% |
Melting point ( ℃) | 314-316 ºC |
PH Value | 6.5~7.5 |
Features & Application
L-Alanine is an organic compound, colorless to white crystalline powder, soluble in water, ethanol, insoluble in ether and acetone.
1. L-alanine can improve the nutritional value of food, in all kinds of food and beverages, such as: bread, ice cakes, fruit tea, dairy products, carbonated drinks, sorbet, etc.
2. L-alanine can significantly improve the protein utilization rate in food and beverages. After drinking, it can quickly recover from fatigue and invigorate the spirit.
3. It improves the taste of artificial synthetic sweeteners, enhances the sweetness and reduces the dosage.
4. L-alanine is also one of the raw materials for synthesizing high sweetness alitame, 600 times sweeter than sucrose.
5. L-alanine can be used as a flavor enhancer to increase the flavoring effect of condiments.
6. It can also be used as a sour taste corrector to improve the sour taste of organic acids.

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