| Customization: | Available |
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| Certification: | BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC-MS, GPC, HPLC, UV |
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Product Name: Quercetin
| Product Name | Quercetin Dihydrate |
| Appearance | Yellow powder |
| Identification | Must positive |
| Melting point | 305ºC~315ºC |
| Particle size | 95% pass-through sieve # 80mesh |
| Reducing sugars | Not be detected |
| Sulfate | ≤1000ppm |
| Chloride | ≤1000ppm |
| Bulk density | ≥0.20gm/cc |
| Tapped density | ≥0.30gm/cc |
| Heavy metals | ≤10ppm |
| Sulfated ash | ≤0.30% |
| Loss on drying | ≤0.20% |
| Assay by HPLC | ≥95.0% |
| Microbiological test | Total plate count: ≤1000cfu/g Mildew & Yeast: ≤100cfu/g E.Coli: Negative Salmonella: Negative Coliforms: ≤10cfu/g |
| Arsenic, Mercury,Cadmium, and Lead about Sophorae Japonica (The starting material of Quercetin Dihydrate ) is below: | |
| -Arsenic | ≤1ppm |
| -Mercury | ≤0.1ppm |
| -Cadmium | ≤1ppm |
| -Lead | ≤3ppm |
| Residual solvent | Meets the requirements of USP. |
| Pesticide Screen | Meets the requirements of USP. |
| GMO/BSE status | Not genetically modified organisms. Free of BSE |
| Storage | Store in tight containers, in a cool dry area |
Product Description:
Quercetin is a natural flavonoid found in various fruits, vegetables, and grains. It is a potent antioxidant and is widely recognized for its health benefits. Our Quercetin supplement is derived from high-quality sources to ensure its purity and potency.
Function:
Quercetin offers a range of health benefits due to its antioxidant and anti-inflammatory properties. As a powerful antioxidant, it helps to neutralize free radicals in the body, protecting cells from oxidative stress and damage. Moreover, Quercetin has shown potential in supporting immune function by modulating the immune response and reducing inflammation. It also promotes cardiovascular health by supporting healthy blood vessel function and reducing the risk of oxidative damage.
Application:
Quercetin can be used as a dietary supplement to improve overall health and well-being. It is commonly taken to support immune function, especially during seasonal changes or when the immune system needs an extra boost. Additionally, Quercetin may be beneficial for individuals looking to support cardiovascular health or reduce inflammation. Its antioxidant properties make it a popular choice for those interested in combating oxidative stress and maintaining healthy cells.
| FedEx/DHL/TNT | Shipping By Air | Shipping By Sea | |
| Suitable Quantity | Under 25KG | Under 100KG | More Than 100KG |
| Shipment Time | 3-10 Days | 5-15 Days | 15-45 Days |
| Shipping Cost | High Cost | High Cost | Lost Cost |
| Service | Door to Door | Door to Airport | Port To Port |
| Other | Easy To Pick Up Goods | Professional Broker is Needed | |
1.Are you manufacturer or trading company?
A:We are manufacturer and welcome to visit our factory.
2.How to confirm the product quality before place an order?
A:We can provide you with sample .Also we have the inspection report issued by the authoritative third- party testing agency.
3: What's your MOQ?
A:It's depend on different products. We accept sample order. Also for some products we can provide you with free sample.
4:Do you provide after sales service?
A:We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
5:How about delivery time and method?
A:We usually shipping within 3-5 working days after payments.
We can shipping by sea, air and express. Also can make door to door shipping.
6:How to solve the after-sale disputes?
A: We accept changing or refunding service if any quality problem.
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