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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 90.63 $* | 95.10 $* |
Aug-18-2025 | 90.31 $* | 95.59 $* |
Jul-18-2025 | 75.72 $* | 79.71 $* |
Jun-18-2025 | 88.46 $* | 92.40 $* |
May-18-2025 | 77.41 $* | 81.47 $* |
Apr-18-2025 | 87.11 $* | 91.84 $* |
Mar-18-2025 | 86.34 $* | 90.21 $* |
Feb-18-2025 | 85.81 $* | 89.90 $* |
Jan-18-2025 | 84.64 $* | 88.77 $* |
Item | Standard |
Appearance | White to yellowish powder |
Assay (%) | ≥99 (NT) (TLC) |
Infrared spectrometry | Conformed |
Loss on drying (%) | <0.2 |
Residue on ignition (%) | <0.1 |
Heavy metal (Pb) | <10 ppm |
NH4 | < 200 ppm |
Transmittance(%) | >95 (c=10, 2 N HCl, 430 nm) |
Cl | < 200 ppm |
Sulfate (SO4) | < 200 ppm |
Fe | < 10 ppm |
Melting point ( ℃) | 284 (dec.)(lit.) |
PH Value | 5.6 ~ 6.1 (1% soln.25°C) |
Storage | in the shade |
Packing | 25kg/bag |
Features and Advantages:
1. Promote human development
2. Enhance immune function
3. Improve central nervous system function
4. The recommended daily intake of lysine is 10 mg per pound of body weight for children and between 3000 and 9000 mg per day for adults.
5. The efficacy of lysine prevents bone loss because it helps the body's tissues absorb calcium.
6. Increase appetite and improve malnutrition.
7. Reduce blood triglyceride levels and prevent cardiovascular and cerebrovascular diseases.