Routine-were prepared from the dried buds of Sophora japonica L. by alkali extraction and acid precipitation and purification process, it contains NLT 95.0% and NMT 101.0% of rutin (C27H30O16), calculated on the anhydrous basis.
① Rutin Powder 95% HPLC
② Rutin Powder 95% UV
③ NF11, DAB10
❶ Rutin can maintain the resistance of blood vessel, reduce its permeability, reduce brittleness and so on.
❷ Rutin can strengthen blood vessels, improve circulation, lower cholesterol and relieve arthritis symptoms.
❸ Rutin is also known for its potential ability to boost collagen production and help the body use vitamin C .
❹ Rutin has anti-inflammatory, antiviral and antioxidant effects.
Analysis Items | Specifications | Methods |
Identifications | ||
| IR spectrum is concordant with the reference spectrum of Rutin RS- | |
| Absorptivity at the maximum at 358 nm is 30.5–33.0. | |
| Retention time of the sample matches with the standard in HPLC purity test. | |
| Insoluble in water, slight soluble in Ethanol. | |
Active Ingredients Tests | ||
Rutin (UV) | 95.00%-101.00% | USP43 |
Total impurities | ≤4.00% | USP43 |
Kaempferol 3-rutinoside | ≤2.00% | USP43 |
Isoquercitroside | ≤2.00% | USP43 |
Quercetin | ≤2.00% | USP43 |
Unspecified impurity | ≤1.00% | USP43 |
Physical Tests | ||
Appearance | Yellow Green Fine Powder | Visual |
Particle size | NLT 95% pass 80mesh | USP43 |
Water | 7.50%-9.50% | USP43 |
Residue on Ignition | ≤0.10% | USP43 |
Chemical Tests | ||
Heavy Metals | ≤10.00ppm | USP43 |
Pb | ≤3.00ppm | USP43 |
As | ≤1.00ppm | USP43 |
Cd | ≤1.00ppm | USP43 |
Hg | ≤0.10ppm | USP43 |
Methanol Insoluble substance | ≤3.00% | USP43 |
Microbiological Tests | ||
Total Bacterial Counts | ≤1,000cfu/g | USP43 |
Yeasts and Molds | ≤100cfu/g | USP43 |
E. Coli | Negative in 1g | USP43 |
Salmonella | Negative in 10g | USP43 |
* Statements :Allergen Free,Irradiated free, GMO free, Additives free. |
★Customized specification,granulation, capsulation service is acceptable.
★Standardized products, reasonable price, professional service is continuously provided.