L-Proline
M-L-Proline is one of the most important amino acid in synthesis of body protein.It is also one of the important raw materials of amino acid infusion and synthesis of captopril and first-line antihypertensive such as the main intermediates.It has bee
Specification:Product Names: L-Proline
CAS No.: 147-85-3
MF: C5H9NO2
EINECS No.: 205-702-2
CAS: 147-85-3
Appearance: White Crystalline Powder
Grade: Food Grade
COA: Available
Sample: Available
Assay: 98%
Test method: HPLC
Color: White Color
Shelf Life: 2 Years
Packaging: Can, Drum, Plastic Container, Vacuum Packed
COA:Items | Standards | Results |
Physical Analysis | ||
Appearance | Fine Powder | Conforms |
Color | White Powder | Conforms |
Odor | Characteristic | Conforms |
Mesh Size | 100% through 80% mesh size | Conforms |
General Analysis | ||
Identification | Identical to R.S. sample | Conforms |
Amino acid | ≥98% | 98.41% |
Extract Solvents | Water and Ethanol | Conforms |
Loss on Drying (g/100g) | ≤5.0 | 3.24% |
Ash(g/100g) | ≤5.0 | 2.05% |
Chemical Analysis | ||
Pesticides Residue (mg/kg) | 0.05 | Conforms |
Residual Solvent | <0.05% | Conforms |
Residual Radiation | Negative | Conforms |
Lead(Pb) (mg/kg) | <3.0 | Conforms |
Arsenic(As) (mg/kg) | <2.0 | Conforms |
Cadmium(Cd) (mg/kg) | <1.0 | Conforms |
Mercury(Hg) (mg/kg) | <0.1 | Conforms |
Microbiological Analysis | ||
Total Plate Count(cfu/g) | ≤1,000 | 300 |
Molds and Yeast (cfu/g) | ≤100 | 29 |
Coliforms (cfu/g) | Negative | Conforms |
Salmonella(/25g) | Negative | Conforms |
Functions:It can be used for malnutrition, protein deficiency, gastrointestinal diseases, scalds and postoperative protein supplementation.
Amino acid drugs. It is one of the raw materials for compound amino acid infusion.
Nutritional supplements. Flavoring agent reacts with sugar amide carbonyl to heat together to produce special flavor substances.
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