China Supplier CAS No. 501-36-0 Polygonum Cuspidatum Extract Powder Resveratrol

We keep improving and perfecting our merchandise and repair. At the same time, we get the job done actively to do research and progress for China Supplier CAS No. 501-36-0 Polygonum Cuspidatum Extract Powder Resveratrol, On account of superior excellent and aggressive rate , we will be the sector leader, make sure you don’t hesitate to contact us by cellular phone or email, if you're fascinated in almost any of our items. We keep improving and perfecting our merchandise and repair. At the same time, we get the job done actively to do research and progress for China 3 5 4′-Trihydroxy-Trans-Stilbene and Tran, we sincerely hope to establish a good and long-term business relationship with your esteemed company through this opportunity, based on equality, mutual benefit and win-win business from now to the future. "Your satisfaction is our happiness". Cosmate^®RESV,Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer. Technical Parameters:          

Appearance	White to off-white crysalline powder
Assay	98% min.
Particle Size	100% Through 80 mesh
Loss on Drying	2% max.
Residue on Ignition	0.5%max.
Heavy Metals	10 ppm max.
Lead(as Pb)	2 ppm max.
Arsenic(As)	1 ppm max.
Mercury(Hg)	0.1 ppm max.
Cadmium(Cd)	1 ppm max.
Solvents Residue	1,500 ppm max.
Total Plate Count	1,000 cfu/g max.
Yeast & Mold	100 cfu/g max.
E.Coli	Negative
Salmonella	Negative
Staphylococcus	Negative

 Applications: *Antioxidant *Skin Whitening *Anti-Aging *Sun Screen *Anti-inflammation *Anti-Micorbial