We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Wholesale Price China Finest Supply CAS 153-18-4 Fructuss Sophorae Extract 95% Rutinum/Rutin, We welcome you to definitely be part of us in this path of making a affluent and successful company alongside one another.
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for China Rutin and Rutin Powder, Look forward to the future, we’ll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let’s develop market by fully utilizing our extensive advantages and strive for building.
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 | ||
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IR spectrum is concordant with the reference spectrum of Rutin RS-<197K> | |
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Absorptivity at the maximum at 358 nm is 30.5–33.0. <197U> | |
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Retention time of the sample matches with the standard in HPLC purity test. | |
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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.We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Wholesale Price China Finest Supply CAS 153-18-4 Fructuss Sophorae Extract 95% Rutinum/Rutin, We welcome you to definitely be part of us in this path of making a affluent and successful company alongside one another.
Wholesale Price China China Rutin and Rutin Powder, Look forward to the future, we’ll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let’s develop market by fully utilizing our extensive advantages and strive for building.