Quercetin Dihydrate

Quercetin Dihydrate is a flavonoid widely distributed in nature and usually exist in fruits, vegetables, leaves, ,grains and leafy greens, tomatoes, berries and broccoli.But the best Botanical Source is Sophora japonica L

General Details
Product Name : Quercetin :
Botanical Source : Sophora Japonica L Used Part : Fruit
Analysis Item Specification Result
Appearance Fine Powder Complies
Color Green-Yellow Complies
Odor & Taste Characteristics Complies
Quercetin 95% Complies
Bulk Density 40~60g/100ml Complies
Particle size ≥95% pass 80 mesh Complies
Loss on Drying ≤5.0% Complies
Ash ≤5.0% Complies
Lead(Pb) ≤3.0 mg/kg Complies
Arsenic(As) ≤2.0 mg/kg Complies
Cadmium(Cd) ≤1.0 mg/kg Complies
Mercury(Hg) ≤0.1 mg/kg Complies
Total Plate Count ≤1,000cfu/g Complies
Yeast & Mold ≤100cfu/g Complies
E.Coli Negative Complies
Conclusion : Complies with specification.
Storage : Store in a well-closed container away from moisture, light, oxygen.
Shelf life : 24 months under the conditions above and in its orginical packaging.
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