2.Pine Bark Extract OPC can slow or repair the hardening of arteries.
3.Pine Bark Extract OPC can effectively improve the retinopathy caused by diabetes, arteriosclerosis,
inflammation and aging, promote vision.
4.Pine Bark Extract OPC can prevent wrinkles and maintain skin elasticity,protection against premature aging.
Specification
Analysis Item | Specification | Result | Method |
Appearance | Brown red powder | Complies | Visual |
Odor | Characteristic | Complies | Organoleptic |
Loss on Drying | ≤5.0% | 3.23% | 105℃/3hrs |
Residue on Ignition | ≤3.0% | 1.62% | 750℃/5hrs |
Sieve analysis | 100% pass 80 mesh | Complies | 80 mesh Screen |
Bulk Density | 45~65g/100mL | 50.0g/100mL | / |
Extract Solvent | Ethanol & Water | Complies | / |
Heavy Metals | <20ppm | Complies | CP2005 |
As | <2ppm | Complies | AAS |
Residual Solvents | Eur.Pharm.5 | Complies | GC |
Total Plate Count | <1000cfu/g | 145cfu/g | CP2010 |
Yeast & Mold | <100cfu/g | 46cfu/g | CP2010 |
E.Coli | Negative | Complies | CP2010 |
Salmonella | Negative | Complies | CP2010 |
Assay(Pine bark extract) | |||
OPC | ≥95.0% | 95.70% | UV |