Natural Herbal Extract Quercetin HPLC95%/UV98%,China DW price supplier

 Name: Quercetin

Specification: 95%HPLC 98%UV

Color: Yellow-Green Fine Powder

Molecular Formula: C15H10O7

Molecular Mass: 302.23

CAS No.: 6151-25-3

Botanical Sources: Sophora japonica L.

Storage: Store in cool & dry place, Keep away from strong light and heat. 

Shelf life: 24Months when properly stored. 

Packing: 25/kg paper drum and double plastic food bags inside

Main Functions: Quercetin is a potent antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine. This effect may lead to elevated levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also means quercetin acts as an antihistamine leading to relief of allergies and asthma. As an antioxidant, it reduces LDL cholesterol and offers protection from heart disease. Quercetin blocks an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye, and kidney damage in diabetics.

Application 1.Applied in pharmaceutical field, it is usually made into tablets, capsule and granule to warm the kidney, strengthen the spleen and enhance human immunity;2.Applied in food field, it is mainly used in kinds of beverage, liquor and foods to enhance human immunity and anti-aging.

We are supplying: 

RUTIN  
QUERCETIN                       
TROXERUTIN  
DIOSMIN                
RESVERATROL  
Maca Extract
Milk Thistle Extract   
Cranberry Extract                          
Bilberry Extract 
Epimedium Extract 
Moringa Leaf Powder
Ginkgo Biloba Extract  
Green Coffee Bean Extract
Grape seed extract                
Saw Palmetto Extract        

Red Yeast Rice Extract

Kiwi Fruit Extract 
Horsetail Extract 

Green Tea Extract
Garcinia Cambogia Extract
White Kidney Beans Extract       
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Tribulus Terrestris Extract 
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Stevia Extract
Olive Leaf Extract       
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Echinacea Extract         
St Jonh's wort Extract       

Fish Collagen Peptide   

Vegetable Powder 

Fruit Juice Powder