The key to our success is “Good Merchandise High-quality, Reasonable Selling price and Efficient Service” for Factory For China Herbal Extract 95% HPLC CAS 117-39-5 Quercetin Dihydrate, Our organization has been devoting that “customer first” and committed to helping consumers expand their organization, so that they become the Big Boss !
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Product Description:
Sophora Japonica Extract
Source: Sophora japonica L.
Part Used: Flower
Appearance: Light yellow to greenish yellow
Chemical Composition: Rutin
CAS: 153-18-4
Formula: C27H30O16
Molecular Weight: 610.517
Package: 25kg/drum
Origin: China
Shelf Life: 2 years
Supply Specifications: 95%
Function:
1.Antioxidation and anti-inflammation, protecting cellular structures and blood vessels from the damaging effects of free radicals.
2. It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. It also means quercetin acts as an antihistamine leading to relief of allergies and asthma.
3. It reduces LDL cholesterol and offers protection from heart disease.
4. Quercetin blocks an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye, and kidney damage in diabetics.
5. It can remove phlegm,stop cough and asthma.
The key to our success is “Good Merchandise High-quality, Reasonable Selling price and Efficient Service” for Factory For China Herbal Extract 95% HPLC CAS 117-39-5 Quercetin Dihydrate, Our organization has been devoting that “customer first” and committed to helping consumers expand their organization, so that they become the Big Boss !
Factory For China Rhodiola Rosea Extract, Rhodiola Rosea Plant Extract, Our company always committed to meet your quality demand, price points and sales target. Warmly welcome you open the boundaries of communication. It is our great pleasure to service you if you want a trusted supplier and value information.
Items |
Specifications |
Method |
Assay( Rutin) |
95.0%-102.0% |
UV |
Appearance |
Yellow to greenish-yellow powder |
Visual |
Odor&taste |
Characteristic |
Visual&taste |
Loss on drying |
5.5-9.0% |
GB 5009.3 |
Sulphated ash |
≤0.5% |
NF11 |
Chlorophyll |
≤0.004% |
UV |
Red pigments |
≤0.004% |
UV |
Quercetin |
≤5.0% |
UV |
Particle size |
95% through 60 mesh |
USP<786> |
Heavy metals |
≤10ppm |
GB 5009.74 |
Arsenic (As) |
≤1ppm |
GB 5009.11 |
Lead (Pb) |
≤3ppm |
GB 5009.12 |
Cadmium (Cd) |
≤1ppm |
GB 5009.15 |
Mercury (Hg) |
≤0.1ppm |
GB 5009.17 |
Total Plate Count |
<1000cfu/g |
GB 4789.2 |
Mould&Yeast |
<100cfu/g |
GB 4789.15 |
E.Coli |
Negative |
GB 4789.3 |
Salmonella |
Negative |
GB 4789.4 |
Staphylococcus |
Negative |
GB 4789.10 |
Coliforms |
≤10cfu/g |
GB 4789.3 |
Health Care Product, Dietary Supplements, Cosmetics