Molecular Formula: C30H48O3 Molecular Weight: 456.68 Appearance: White to off white fine powder Plant Source : loquat leaf Function : anti-inflammatory, anti-virus, anti-ulcer, anti-hyperglycemia action Application : food , beverage , chemical , pharmaceuticals and cosmetics Storage: in a cool dry place Packing: 25kg/drum, double-layer plastic-bags inside and fiber drum outside