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Factory wholesale Hot Selling Amazon High Quality Plant Extract Rutin

Product Name: Sophora japonica extract

Synonym Name: Quercetin dihydrate

Latin Origin: Sophora japonica L

Part of used: Flower buds

Specifications: Quercetin dihydrate 95%,98%

Appearance: Yellow fine powder

Certification: ISO/HACCP/HALAL/KOSHER


Product Detail

Product Tags

We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Factory wholesale Hot Selling Amazon High Quality Plant Extract Rutin, It is our wonderful honor to satisfy your needs.We sincerely hope we are able to cooperate along with you from the in the vicinity of future.
We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for China Vitamin P and Plant Extract, Our company will adhere to “Quality first, , perfection forever, people-oriented , technology innovation”business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant skilled knowledge, to develop advanced production equipment and production process , to create the first-call quality solutions, reasonable price , high quality of service , quick delivery , to offer you create new value .

Sophora Japonica Extract Quercetin Introduction

Quercetin- (Sophora japonica extract) -was a hydrolysis product from Rutin which extracted from dried flower buds of Sophora japonica L, by alkali extraction, acid precipitation and purification process, it NLT 98.0% and NMT 102.0% of quercetin, calculated on the anhydrous basis.

Mainly Specifications of Sophora Japonica Extract Quercetin

① Quercetin Powder 95% HPLC
② Quercetin Powder 98% UV
③ Quercetin Granule 95% HPLC
③ Quercetin dihydrate 95% HPLC

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Benefits of Sophora Japonica Extract Quercetin

❶ Quercetin is a kind of natural vitamin P, which has the ability to reduce capillary permeability and antioxidant.
❷ Quercetin is an anti-inflammatory & antiviral agent, has strong inhibit ability on Staphylococcus aureus, E.coli.
❸ Quercetin has strong antitumor activity, which can reduce the proliferation activity of tumor cells.
❹ Quercetin has effects on the central nervous system, analgesia, anti-depression and improve memory.

Typical Specification Sheet of Quercetin 95%

Analysis Items Specifications Methods
Identifications
A. IR IR spectrum is concordant with spectrum of Quercetin RS <197K>.
B. UV The absorptivity at the maximum at 371nm is 75.5–80.0 <197U>.
C. HPLC Retention time of the sample matches with the standard in HPLC purity test.
Active Ingredients Tests
Quercetin dihydrate (HPLC) ≥95.00 % USP43<621>
Kaempferol ≤0.50% USP43<621>
Individual impurities ≤0.10% USP43<621>
Total Impurities ≤2.00% USP43<621>
Physical Tests
Appearance Yellow crystalline powder Visual
Particle size 98% pass 80 mesh Ch.P 2020 IV<0982>
Water ≤12.00% USP43<921>
Residue on Ignition ≤0.10% USP43<281>
Chemical Tests
Heavy Metals ≤10.00ppm USP43<231>
Pb<Lead> ≤3.00ppm USP43<211>
As<Inorganic arsenic> ≤1.00ppm USP43<251>
Cd<Cadmium> ≤1.00ppm USP43<232>
Hg<Total mercury> ≤0.10ppm USP43<261>
Sulphate ≤1,000ppm Ch.P 2020 IV<0802>
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.

Application Cases

capsule-custom
product-description2

Why Choose Us

★ Customized specification,granulation, capsulation service is acceptable.
★ Standardized products, reasonable price, professional service is continuously provided.We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Factory wholesale Hot Selling Amazon High Quality Plant Extract Rutin, It is our wonderful honor to satisfy your needs.We sincerely hope we are able to cooperate along with you from the in the vicinity of future.
Factory wholesale China Vitamin P and Plant Extract, Our company will adhere to “Quality first, , perfection forever, people-oriented , technology innovation”business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant skilled knowledge, to develop advanced production equipment and production process , to create the first-call quality solutions, reasonable price , high quality of service , quick delivery , to offer you create new value .


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