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Sophora Japonica Extract Quercetin Rutin Powder 95%
| Price: | US$ negotiable / Kilogram |
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| Minimum Order: | 25 |
| Payment Terms: | T/T |
| Port of Export: | shanghai |
Product Details
| Model No.: | RT | Brand Name: | Deren |
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| Certification: | |
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| Specification: | Rutin is extracted from dried buds of Sophorae Japonica. Pure rutin is yellow or yellow-green colored needle-shaped crystal. Rutin is a flavonol glycoside comprised of the quercetin and the disaccharide rutinose. Rutin is a powerful antioxidant. It helps the body utilize vitamin C, supports blood vessel integrity, and promotes a healthy inflammation response. It is also used in food industry as a pigment. |
Packaging & Delivery
| Packaging: | 25kgs per carton |
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| Delivery/Lead Time: | within two weeks after payment |
| Production Capacity: |
Product Description
Rutin is extracted from dried buds of Sophorae Japonica. Pure rutin is yellow or yellow-green colored needle-shaped crystal. Rutin is a flavonol glycoside comprised of the quercetin and the disaccharide rutinose. Rutin is a powerful antioxidant. It helps the body utilize vitamin C, supports blood vessel integrity, and promotes a healthy inflammation response. It is also used in food industry as a pigment.
TEST EP8
Appearance Light greenish yellow powder
Identification B.IR absorbance
A.UV absorbance
C.TLC Examination
D.Color reaction with Zn
Particle size 95% pass through sieve 80mesh
Residual solvents ≤2.0%
Light absorbing impurities Abs≤0.10 between 450-480nm
Susbtance insoluble in methanol ≤3.0%
Impurity
A.Isoquercetin ≤2.0%
B.Kaempferol3-Rutinoside ≤2.0%
C.Quercetin ≤2.0%
Total Impurity ≤4.0%
Bulk density ≥0.30gm/cc
Tapped density ≥0.50gm/cc
Residual Solvents Methanol ≤0.3%
Heavy metals ≤10ppm
Arsenic ≤1ppm
Mercury ≤0.1ppm
Cadmium ≤1ppm
Lead ≤3ppm
Ash ≤0.10%
Loss on drying 7.5%-9.5%
Assay(on dry basis) 95.0%-101.0%
Microbiological test:
Total plate count ≤1000cfu/g
Mildew&Yeast ≤100cfu/g
E.Coli Negative
Salmonella Negative
Coliforms ≤10cfu/g
Enterobacteria Negative
Resticide Screen Meets the requirements of EP 8.
GMO/BSE Status Not genetically modified organism .Free of BSE
Storage "Store in tight containers,in a cool dry area.
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SUPPLIER PROFILE
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| Company: | Deren (Suzhou) Biotech Co.,ltd | ||
| City/State | Suzhou, | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | NA |
| Member Since: | 2021 | Contact Person | Theresa Zhang |
SUPPLIER PROFILE
City/State/Country -
Suzhou,
China
Business Type -
Export - Manufacturer / Trading Company
Established -
NA
Member Since -
2021
Contact Person -
Theresa Zhang