China best L-Cysteine CAS:52-90-4
L-cysteine is a non-essential amino acid that occurs naturally in the human body. It participates in various biological processes, making it an important component in maintaining overall health. Our L-cysteine products are produced through an advanced manufacturing process that ensures their purity and potency.
L-cysteine is widely used in the food industry as a flavor enhancer, antioxidant and dough improver. Its ability to enhance the taste and aroma of food makes it a popular ingredient in a variety of products such as baked goods, savory snacks and sauces. Additionally, it acts as an antioxidant, extending the shelf life of foods by preventing oxidation. Its dough conditioning properties make it ideal for improving dough texture and elasticity, resulting in higher quality baked goods.
In the pharmaceutical industry, L-cysteine plays a vital role in the production of drugs and supplements. It is widely used as a precursor for the synthesis of N-acetyl-L-cysteine (NAC), a compound known for its antioxidant and detoxifying properties. Additionally, L-cysteine is essential for the synthesis of glutathione, an important antioxidant that protects cells from oxidative damage and supports the immune system.
Additionally, L-cysteine has gained a place in the cosmetic industry due to its beneficial effects on hair and skin. It is commonly used in hair care products like shampoo and conditioner to improve hair strength and promote healthy growth. In skin care products, L-cysteine-based formulations help rejuvenate the skin, reduce the appearance of wrinkles and enhance overall skin health.
Our L-Cysteine products are manufactured under the strictest quality control standards and comply with all relevant regulations. We are committed to providing you with quality products that meet your specific requirements. With our extensive industry experience and expertise, we can ensure a reliable and continuous supply of L-cysteine.
In conclusion, our L-cysteine products are indispensable ingredients in various industries ranging from food, pharmaceuticals to cosmetics. Its multifunctional properties make it highly sought after for its flavor enhancing, antioxidant and conditioning properties. With our commitment to quality and customer satisfaction, we are your trusted partner in obtaining high quality L-Cysteine for your business needs.
Specification
Appearance | White crystals or crystalline powder | conforms |
Specific rotation[a]D20 | + 8.3°~ +9.5° | +8.72° |
State of solution (Transmittance) | ≥95.0% | 98.5% |
Loss on drying | ≤0.50% | 0.18% |
Residue on ignition | ≤0.10% | 0.07% |
Heavy metals(Pb) | ≤10PPM | <10PPM |
Chloride (Cl) | 600—1000ppm | 800ppm |
Arsenic (As2O3) | ≤1PPM | conforms |
Iron (Fe) | ≤10PPM | <10PPM |
Ammonium (NH4) | ≤0.02% | <0.02% |
Sulfate (SO4) | ≤0.030% | ≤0.030% |
Other amino acids | Chromatographically | Qualified |
PH value | 4.5 ~ 5.5 | 5.0 |
Assay | 98.0%~101.0% | 99.4% |