With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Hot New Products Plant Extract Manufacture Rutin, We have been on the lookout ahead to cooperating with all prospects from in the home and abroad. Moreover, customer fulfillment is our eternal pursuit.
With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Rutin and Plant Extract, We have been adhering to the philosophy of “attracting customers with the best items and excellent service”. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Rutin-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-<197K> | |
|
Absorptivity at the maximum at 358 nm is 30.5–33.0. <197U> | |
|
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<857> |
Total impurities | ≤4.00% | USP43<621> |
Kaempferol 3-rutinoside | ≤2.00% | USP43<621> |
Isoquercitroside | ≤2.00% | USP43<621> |
Quercetin | ≤2.00% | USP43<621> |
Unspecified impurity | ≤1.00 % | USP43<621> |
Physical Tests | ||
Appearance | Yellow Green Fine Powder | Visual |
Particle size | NLT 95% pass 80mesh | USP43<786> |
Water | 7.50%-9.50% | USP43<921> |
Residue on Ignition | ≤0.10% | USP43<281> |
Chemical Tests | ||
Heavy Metals | ≤10.00ppm | USP43<231> |
Pb | ≤3.00ppm | USP43<211> |
As | ≤1.00ppm | USP43<251> |
Cd | ≤1.00ppm | USP43<232> |
Hg | ≤0.10ppm | USP43<261> |
Methanol Insoluble substance | ≤3.00% | USP43<561> |
Microbiological Tests | ||
Total Bacterial Counts | ≤1,000cfu/g | USP43<2021> |
Yeasts and Molds | ≤100cfu/g | USP43<2021> |
E. Coli | Negative in 1g | USP43<2022> |
Salmonella | Negative in 10g | USP43<2022> |
* 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.With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Hot New Products Plant Extract Manufacture Rutin, We have been on the lookout ahead to cooperating with all prospects from in the home and abroad. Moreover, customer fulfillment is our eternal pursuit.
Hot New Products China Rutin and Plant Extract, We have been adhering to the philosophy of “attracting customers with the best items and excellent service”. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.