Description
L-cysteine, is an amino acid commonly found in living organisms. Cysteine is a naturally occurring amino acid with many uses in food processing, primarily in baked goods, as an essential ingredient in dough improvers. Cysteine is a reducing agent that promotes the formation of gluten, reducing the time required for mixing and the energy required for medicinal purposes. Cysteine works by changing the disulfide bonds between and within protein molecules. The structure of the protein is weakened so that the protein stretches out. L-cystine is also a necessary raw material for the production of meat flavors. Its reaction was originally the Maillard reaction, and meat flavors are widely used in french fries, medicine, ham, and other fields.
Learn more information about Amino Acid, please CLIK the link to read this blog: https://meetsupplement.com/what-incredible-changes-are-the-9-hot-selling-amino-acids-doing-to-your-body/
N-Acetyl-L-Cysteine COA
| ITEMS | SPECIFICATION | RESULTS | METHODS |
| Assay Data | |||
| Assay | 98.5~101.5% | 99.45% | AJI 92 |
| Quality Data | |||
| Appearance | White crystals or crystalline powder | White crystalline powder | AJI 92 |
| Identification | Infrared absorption uniformity | Conforms | AJI 92 |
| Loss on Drying | ≤0.3% | 0.15% | AJI 92 |
| Melting point | 106℃-110℃ | 107℃-109℃ | AJI 92 |
| Particle Size | 95% pass 20M | Conforms | AJI 92 |
| Residue on ignition | ≤0.3% | 0.08% | AJI 92 |
| State of solution (transmittance) | ≥98% | 98.50% | AJI 92 |
| Specific optical rotation [a]D20° | +21.3°~ +27.0° | ﹢25.2o | AJI 92 |
| PH | 2.0 ~ 2.8 | 2.22 | AJI 92 |
| Chloride(Cl) | ≤0.04% | ﹤0.04% | AJI 92 |
| Ammonium (NH4) | ≤0.02% | ＜0.02% | AJI 92 |
| Sulphate(SO4) | ≤0.03% | ﹤0.03% | AJI 92 |
| Aresenic | ≤1ppm | ＜1ppm | AJI 92 |
| Iron(Fe) | ≤20ppm | ＜20ppm | AJI 92 |
| Heavy metals | ≤10ppm | Conforms | AJI 92 |
MEETSUPPLEMENT is a brand of Xi’an Herb Bio-Tech Co.,Ltd, we are a professional supplier of N-Acetyl-L-Cysteine, wholesale N-Acetyl-L-Cysteine, bulk supply N-Acetyl-L-Cysteine. Contact us to boost your business!
