Product description
DL Alanine is a white crystalline solid powder at normal temperature and pressure. It is the basic unit that constitutes proteins and one of the 21 amino acids that make up human proteins. DL-Alanine has a special sweetness, sweeter than sugar and 1.6 times that of glycine. It is one of the sweetest amino acids. Alanine is a non-essential amino acid for the human body, but it can undergo reversible conversion with pyruvic acid and is related to sugar metabolism. It is a very important substance in physiological processes.
DL Alanine is mainly used as a food additive. It can be used alone or made into compound seasonings with sodium glutamate, etc. The one with the largest sales volume is the sweet compound seasoning. It is mainly used alone as an additive for pickling pickles and sweet pickled vegetables. In addition, it is also used as an additive in vinegar, soy sauce and fruit juice, with a general dosage of 0.1%-0.5%. Its main function is to improve the flavor and taste of food, maintain the original color, etc., and also provide a source of sweetness. DL-Alanine is also used as a pharmaceutical intermediate.
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COA
| Items | Standard | Result |
| Appearance | White crystalline powder | Conform |
| Assay | 98.5~101.0% | 99.25% |
| Transmittance | ≥98.0% | 98.3% |
| PH value(5% in water) |
5.5～7.0 | 6.22 |
| Heavy metals(as Pb) | ≤0.002% | <0.001% |
| Loss on drying | ≤0.2% | 0.12% |
| Residue on ignition(as sulphate ash) |
≤0.1% | 0.054% |
| Chloride(as CL) | ≤0.02% | <0.02% |
| Sulphate(as S04) | ≤0.02% | <0.02% |
| Arsenic(as As) | ≤0.0001% | <0.0001% |
| Ammonium(as NH4) | ≤0.02% | <0.02% |
| Iron | ≤0.002% | <0.001% |
| Conclusion | Conform with enterprise specification | |
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Density: 1.2±0.1 g/cm ³
Boiling point: 212.9±23.0 °C at 760 mmHg
Melting point: 272-275ºC
Molecular formula: C3H7NO2
Molecular weight: 89.093
Flash point: 82.6±22.6 °C
Precise mass: 89.047676
PSA 63.32000
LogP -0.68
What is DL alanine used for?
DL Alanine is involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and the central nervous system.
Is DL alanine safe?
Alanine is an Amino Acid abundantly found in nature, and it is safe. As it is a neutral Amino Acid and holds cushioning properties, the pH balance in the plating solution will not change to extreme acidity or alkali.
What is the function of D-alanine?
Acts as a putative signaling molecule in the nervous and endocrine systems. Physiological relevance in the gut-microbiota-brain axis and in the immune response. d-alanine levels track various disease states suggesting a potential therapeutic role.
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why choose us
Our Factory
Package
Shipping Methods
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Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
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3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
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7-15 days |
By Air |
Suitable for more than 50kg. |
|
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15-60 days |
By Sea |
Suitable for more than 500kg. |
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