Description
INTRODUCTION
Vitamin A, chemical name as retinol, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxogenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thusβ-carotene is also called as vitamin precursor.
FUNCTION
-Retinol can effectively prevent obesity, keep women slim figure.
-Retinol is used to promote bone growth, help teeth growth, regeneration.
-Retinol can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles.
-Retinol can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer.
-Retinol also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes.
Vitamin A, chemical name as retinol, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxogenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thusβ-carotene is also called as vitamin precursor.
FUNCTION
-Retinol can effectively prevent obesity, keep women slim figure.
-Retinol is used to promote bone growth, help teeth growth, regeneration.
-Retinol can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles.
-Retinol can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer.
-Retinol also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes.
-Retinol can reduce sebaceous overflow and make the skin elasticity, and at the same time, desalination spot, smooth skin
| Item | Test Standard | Testing Result |
| Appearance | Powder | Complies |
| Color | yellow Powder | Complies |
| Particle Size | 100% pass 80 mesh | Complies |
| Oder | Characteristic | Complies |
| Taste | Characteristic | Complies |
| Loss on Drying | ≤5.0% | 2.20% |
| Residue on Ignition | ≤0.1% | 0.05% |
| Residual | ≤0.1% | Complies |
| Residual Ethanol | ≤0.5% | Complies |
| Heave Mentals | ≤10ppm | Complies |
| Na | ≤0.1% | <0.1% |
| Pb | ≤3 ppm | Complies |
| Total Plate | <1000CFU/g | Complies |
| Yeast & Mold | <100 CFU /g | Complies |
| E. Coli | Negative | Complies |
| Salmonella | Negative | Complies |
| Conclusion: Conform with USP Standard | ||
