Bilberry Extract

We are offering bilberry p.e., 10~25% anthocyandins cas#: 84082-34-8
main contents: anthocyandins
plant resource: vaccinium myrtillus
main specification: 10,15,25% uv
appearance: aubergine powder
plant part used: fruit
extract solution: grain alcohol
molecular formula and weight:  c27h31o16, 611.53
melting point: 122℃-123℃
measurement system: uv adopted with dissolving by chromatogram class methanol.for further information, what is bilberry extract?
bilberry is a perennial, ornamental shrub that is commonly found in various climates in damp woodlands and moorlands. In the united states they are known as huckleberries, and there are over 100 species with similar names and fruit throughout the europe, asia and north america. The english call them whortleberries. The scots know them as blaeberries. Bilberry has been used as a medicinal herb since the 16th century. 
bilberry often be used in connection with vascular and blood disorders and shows positive effects when treating varicose veins, thrombosis, and angina. Anthocyanin is a powerful antioxidant that can protect the body from harmful substances called free radicals damage. Anthocyanins can also enhance the elasticity of blood vessels and improve circulation and enhance skin smoothness, inhibit inflammation and allergies, to improve joint flexibility.
where will be bilberry extract used to?
• protect eyesight
• strengthen blood vessels
• promote blood circulation
• anti-oxidation
• lower blood pressure.
packing detail: packed in 40cm*50cm paper-drums and two plastic-bags inside.
net weight: 25kgs/drum.
storage situation: stored in a well-closed container away from moisture and strong light/heat.
shelf life:two years under well storage situation and stored away from direct sun light.