One of Hottest for 5 Hydroxytryptophan Serotonin - Quercetin – Ruiwo
One of Hottest for 5 Hydroxytryptophan Serotonin - Quercetin – Ruiwo Detail:
Product Description
Product Name: Quercetin
Category: Plant Extracts
Effective components: Quercetin Dihydrate, Quercetin Anhydrous
Product specification: 95%
Analysis: HPLC
Quality Control: In House
Formula: C15H10O7
Molecular weight: 302.24
CAS No: 117-39-5
Appearance: Yellow powder
Identification: Passes all criteria tests
Product Function:
1. Super Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic; Quercetin Complex; Quercetin weight loss.
2. Quercetin has antibacterial, anti-inflammatory and anti-allergic effects.
3. Quercetin has the effect of lowering blood pressure and blood lipid.
Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight.
Certificate of Analysis
Product name | Quercetin | Botanical Source | Sophora Japonica |
Batch NO. | RW-Q20210503 | Batch Quantity | 1000 kgs |
Manufacture Date | May 3. 2021 | Expiration Date | May 7. 2021 |
Solvents Residue | Water&Ethanol | Part Used | Flower Bud |
ITEMS | SPECIFICATION | METHOD | TEST RESULT |
Physical&Chemical Data | |||
Color | Yellow | Organoleptic | Conforms |
Ordour | Characteristic | Organoleptic | Conforms |
Appearance | Powder | Organoleptic | Conforms |
Analytical Quality | |||
Assay(Quercetin) | ≥95% | HPLC/UV | 95.16% |
Loss on Drying | 5.0% Max. | Eur.Ph.7.0 [2.5.12] | 2.21% |
Total Ash | 5.0% Max. | Eur.Ph.7.0 [2.4.16] | 1.05% |
Sieve | 100% pass 80 mesh | USP36<786> | Conform |
Solvents Residue | Meet Eur.Ph.7.0 <5.4> | Eur.Ph.7.0 <2.4.24> | Qualified |
Pesticides Residue | Meet USP Requirements | USP36 <561> | Qualified |
Heavy Metals | |||
Total Heavy Metals | 10ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
Lead (Pb) | 2.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
Arsenic (As) | 1.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
Cadmium(Cd) | 1.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
Mercury (Hg) | 0.5ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | Conforms |
Microbe Tests | |||
Total Plate Count | NMT 1000cfu/g | USP <2021> | Conforms |
Total Yeast & Mold | NMT 100cfu/g | USP <2021> | Conforms |
E.Coli | Negative | USP <2021> | Negative |
Salmonella | Negative | USP <2021> | Negative |
Packing&Storage | Packed in paper-drums and two plastic-bags inside. | ||
N.W: 25kgs | |||
Store in a well-closed container away from moisture, light, oxygen. | |||
Shelf life | 24 months under the conditions above and in its original packaging. |
Application of Quercetin
1. Quercetin is a plant pigment with potent antioxidant properties. It’s present in many common foods, such as onions, apples, grapes, and berries.
2. It can also be purchased as a dietary supplement for a variety of uses.
Product detail pictures:
Related Product Guide:
abide by the contract", conforms on the market requirement, joins within the market competition by its superior quality likewise as provides far more comprehensive and great company for shoppers to let them develop into huge winner. The pursue on the corporation, is definitely the clients' gratification for One of Hottest for 5 Hydroxytryptophan Serotonin - Quercetin – Ruiwo , The product will supply to all over the world, such as: Czech Republic, Bulgaria, French, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
By Cora from Argentina - 2017.05.02 11:33
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By ROGER Rivkin from Israel - 2017.11.12 12:31