Complaint
Product name | L Lysine HCL |
Item | Standard |
Appearance | White or yellowish powder |
Specific optical rotation, (°) | +25.0~+27.0 |
Assay, (%) | ≥98.0 |
Loss on drying, (%) | ≤5.0 |
Residue on ignition, (%) | ≤0.50 |
Heavy metals (as Pb), (ppm) | ≤10 |
Iron (As Fe), (ppm) | ≤10 |
Arsenic (As2O3), (ppm) | ≤1.0 |
Chloride (Cl), (%) | ≤0.10 |
Ammonium (as NH4), (%) | ≤0.02 |
Features & Application
L-lysine is a white or nearly white free-flowing crystalline powder; Almost odorless. It is easily soluble in water and formic acid, and insoluble in ethanol and ether.
1. Food is lacking in lysine, so it is also called "the first essential amino acid". Adding lysine to drinks, rice, flour and other foods can improve the utilization of protein, which greatly strengthens the nutrition of foods.
2. Used in canned food, it can not only supplement nutrition, but also deodorize and preserve freshness.
3. L-ysine can be used to formulate complex amino acid use, which are more effective than hydrolyzed protein use and have fewer side effects.
4. L-ysine can be made into nutritional supplements with various vitamins and glucose, and is easily absorbed by the gastrointestinal tract after oral administration.
food grade
