Quercetine Powder

Specification:95%Quercetine
Test Method:HPLC
Deliver Time:Around 3 working days
Sample:10-20g can be accepted
MOQ:1kg
Payment Way:T/T L/C Paypal
Certification:ISO Hala Kosher

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Product Details

◆Why Botanical Cube's Quercetine powder

We can provide you with high-quality quercetine powder. We have our own testing team, equipped with testing equipment, and testing personnel. We have customized internal corporate standards for quercetin powder. After passing the test, it will be put into inventory. If you need a third-party authoritative testing agency to test, we can send it for you.


Our test teamour test equipment


◆About the Quercetine powder

Quercetine is classified as oxidized flavonols, which is one of the six subcategories of flavonoids and is widely distributed in plants. The most concern about quercetine is its antiviral ability, which is mainly due to three mechanisms of action. Inhibit the ability of the virus to infect cells; inhibit the replication of infected cells; reduce the resistance of infected cells to antiviral drug treatment.


PHYSICAL DESCRIPTION



Appearance
Yellow-green fine powderConformsVisual
Odor
The unique smell of the Sophora flowerConformsOrganoleptic
TasteThe unique taste of the Sophora flowerConformsOlfactory
Bulk DensitySlack Density0.46g/mlUSP616
Particle Size95%Through 80 MeshConformsCP2015


CHEMICAL TESTS



Quercetine≥95%95.37%HPLC
Moisture≤1%0.27%CP2015(105°,4h)
Ash≤1%0.32%CP2015
Total Heavy Metals<10ppmConformsCP2015


MICROBIOLOGY CONTROL



Aerobic Bacterial Count≤1,000 CFU/gConformsGB4789.2
Yeast≤100 CFU/gConformsGB4789.15
Mold≤100 CFU/gConformsGB4789.15
Escherichia Coli
<3.0 MPN/gConformsGB4789.38
SalmonellaNot DetectedConformsGB4789.4
Staphlococcus AureusNot DetectedConformsGB4789.10



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Tel:0086 29 8821 8720

0086 29 8919 3789

Email:sales@botanicalcube.com

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