RutinNF11
1.ISO9001, ISO14001, Kosher, HACCP and Chinese Health Food GMP; 2.manufacture process strictly 3.high quality
| Specification | |||
| Analysis Item | Index | ||
| Appearance | Yellow or yellow-green powder | ||
| Assay(anhydrous substance) | 95.0-101.5% | ||
| Loss on drying | 5.5-9.0% | ||
| Residue on ignition | ≤0.5% | ||
| Impurity quercetin | ≤5% | ||
| Chlorophyll | ≤0.004% | ||
| Red pigments | ≤0.004% | ||
| Heavy Metal | ≤10ppm | ||
| Mesh Size | 95% pass 80 mess | ||
| Description | |||
| Yellow or yellow-green powder or very fine needle-like crystal, odorless, tasteless, in the air gradually becomes darker, heated to 185-192 c into a jelly-brown. Difficult to dissolve in cold water (0.0013%), soluble in hot water (0.55%), hot methanol (11.2%), cold methanol (1.0%), hot ethanol (3.5 percent), cold ethanol (0.36%) cold pyridine (8.5 %), soluble in alkaline, and acid precipitation. Insoluble in other organic solvents. | |||
| Application | |||
| It is not a dietary essential but is known to have the effect on capillary disorders. It may also have an contribution to the total antioxidant activity and detoxifiers. It is also know to have pharmacological action as an anti-inflammatory, antihistaminic and antiviral agent. | |||
RutinNF11
