【Product Name】: pine bark extract (proanthocyanidins) 【English name】: Pine Bark Extract 【Source】: dried bark pine. 【Product Specifications】: 80% polyphenols; 10: 1 20: 1 30: 1 【Properties】: red to reddish brown powder [Active ingredients]: proanthocyanidins / OPCs (proanthocyanidin oligomers)...Send Inquiry
【Product Name】: pine bark extract (proanthocyanidins)
【English name】: Pine Bark Extract
【Source】: dried bark pine.
【Product Specifications】: 80% polyphenols; 10: 1 20: 1 30: 1
【Properties】: red to reddish brown powder
[Active ingredients]: proanthocyanidins / OPCs (proanthocyanidin oligomers)
【Product Properties】: red to reddish brown powder
Solubility: Good solubility in water and ethanol
【Chemical Composition】: This product consists of oligomeric proanthocyanidins (OPCS), the chemical structure is as follows: C30H26O13
[Source]: Pine bark extract is extracted from the dry bark pine.
[Storage]: Store in a cool dry, dark, avoid high temperatures.
【Packing】: 1kg / aluminum foil bag, 25kg / cardboard drum (with double plastic bag, coat cardboard drum).
[Shelf life]: 2 years
Pine bark extract is the main component of the monomer, oligomer, polymer mixture, the monomer has three main categories, namely, catechin, epicatechin and taxifolin. Oligomers and multimers collectively procyanidins. Proanthocyanidin, abbreviated as OPC, is a kind of bioflavonoid with special molecular structure. It is recognized internationally as the most effective natural anti-oxidant to eliminate free radicals in human body.
Pine bark extract contains more than 40 kinds of bioactive ingredients that are useful to the human body including oligomeric proanthocyanidins, protocatechuic acid, vanillic acid, ferulic acid, gallic acid and the like, and is an extremely effective complex anti-inflammatory agent Oxidant, with anti-aging, beautify the skin, strengthen blood vessels, protect the heart and brain, improve vision, enhance memory, improve energy, ease dysmenorrhea, improve reproductive and other effects. Its product Pycnogenol (Pycnogenol) in the United States, France, China, Japan and other countries have a number of research patents, only in the United States have to delay aging, protect the heart and brain and relieve dysmenorrhea and other three patents. It is one of the best nutritional supplements proved to date by the literature, and its application prospect is very broad.