| Certification: | ISO, FDA |
|---|---|
| Assay Method: | HPLC, UV |
| Application Form: | Tablet, Capsule, Powder |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Product Name: | Quercetin |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Dietary Supplement Japonica Plant Extract Powder Quercetin/Dihydrate Quercetin
Product Name Quercetin
Purity 98%
Active Ingredient Quercetin
Appearance Yellow Fine Powder
Test Method HPLC
Quercetin Dihydrate is a type of plant-based chemical, or phytochemical, known as a flavonoid (see also
Phytochemicals). Good sources include apples, onions, teas, red wines, and many other foods. Quercetin Dihydrate
is also available as a dietary supplement.
Quercetin Dihydrate appears to have anti-inflammatory and antioxidant properties. It has been promoted as being
effective against a wide variety of diseases, including cancer. While some early lab results appear promising, as of
yet there is no reliable clinical evidence that Quercetin Dihydrate can prevent or treat cancer in humans.
Function
1. Quercetin dihydrate eliminates phlegm and relieves cough
2. Quercetin dihydrate lowers lipid and blood pressure
3. Quercetin dihydrate increases blood capillary immunity
4. Quercetin dihydrate is useful in anti-tumour
5. Quercetin dihydrate can prevent platelet aggregation, etc
Appliction
1.Pharmacokinetics
The bioavailability of quercetin in humans is low and highly variable (0-50%), and it is rapidly cleared with an
elimination half-life of 1-2 hours after ingesting quercetin foods or supplements.
2.In vitro pharmacology
Quercetin has been reported to inhibit the oxidation of other molecules and hence is classified as an antioxidant.
Quercetin contains a polyphenolic chemical substructure that stops oxidation by acting as a scavenger of free radicals
that are responsible for oxidative chain reactions.
| Product Name | Quercetin | Molecular Formula | C15h10o7 |
| CAS | 117-39-5 | Shelf Life | 2 Years |
| ITEM | Specification | Results |
| Appearance | Light Yellow Fine Powder | Conforms |
| Assay | ≥99% | 99.35% |
| Mesh Size | 100 % pass 80 mesh | Conforms |
| Ash | ≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 2.82% |
| Heavy Metal | ≤ 10.0 mg/kg | Conforms |
| Lead(Pb) | ≤ 2.0 mg/kg | Conforms |
| Arsenic(As) | ≤ 1.0 mg/kg | Conforms |
| Mercury(Hg) | ≤ 0.1 mg/kg | Conforms |
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Conforms |
| Yeast&Mold | ≤ 100cfu/g | Conforms |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
Comany Information
HOTA wants to help its clients to feel that they have control over their own health. That is why, as a passionate company, we have supplied professional food supplements and plant extracts.
As yet, many people remain unaware that so much can be achieved through food, exercise and supplementation. And that is a missed opportunity, both for the individual and for society. That is why we ensure that our expert knowledge is widely accessible. We actively look for increased knowledge and we substantiate everything that we say, do and produce with scientific research.
We see a future with a better quality of life for everyone: Living Quality. Everything that we strive for has just one single goal: to give you better control of health.
HOTA is dedicated to ensuring every one of our customers enjoys the best in service and product quality. If you have any questions or concerns, our team is always available to help you out!
Advantages:
1. Leading factory price
2. Huge range of product in stock
3. Research & Development
Our R&D team is continuously developing new product to meet the market.
4. Quality control
At HOTA Co., Ltd, this process is probably the most stringent of all. To us, quality is a commitment. It is a constant process and a continuous improvement.
5. OEM Service: Capsules or Tablets
Safe, Secure Packaging - Full sealed
1-25kgs: Aluminium bag outside and double plastic bags inside
More than 25kgs: Fiber drum outside and plastic bags inside
Fast, Secure Shipping
|
By Express |
By air |
By sea |
|
Suitable for under 25kg |
Suitable for more than 25kg |
Suitable for more than 500kg |
Suppliers with verified business licenses
Audited Supplier 
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