Proanthocyanidin Extract Manufacturer & Supplier
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What is Proanthocyanidin Extract?
Proanthocyanidin extract, the primary active component of pine bark extract, is a potent polyphenol that is a member of the proanthocyanidin class of flavonoids. Food sources include berries, apples, walnuts, cinnamon, cocoa beans, and red wine.
According to Li (2015), pine bark (Pinus spp.) is extracted from a range of species and countries, such as Pinus densiflora from Korea, Pinus radiata from the US, and Pinus pinaster from France.

Specification
|
Specification of Pine Bark Extract Powder |
|
|
Botanical Source: |
Pinus Maritima Lamb. |
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Part used: |
Bark |
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Specification: |
95% Proanthocyanidins |
Item |
SPECIFICATION |
|
Description: |
|
|
Appearance |
Reddish brown fine Powder |
|
Flavor & Odor |
Characteristic |
|
Particle size |
100% pass 80 mesh |
|
Physical: |
|
|
Loss on Drying |
≤5.0% |
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Bulk density |
40-60g/100ml |
|
Sulphated Ash |
≤5.0% |
|
GMO |
Free |
|
General Status |
Non-irradiated |
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Chemical: |
|
|
Pb |
≤3mg/kg |
|
As |
≤1mg/kg |
|
Hg |
≤0.1mg/kg |
|
Cd |
≤1mg/kg |
|
Assay: |
|
|
Proanthocyanidins |
≥95% |
|
Microbial: |
|
|
Total microbacterial count |
≤1000cfu/g |
|
Yeast & Mold |
≤100cfu/g |
|
E.Coli |
Negative |
|
Staphylococcus aureus |
Negative |
|
Salmonella |
Negative |
|
Enterobacteriaceaes |
Negative |

proanthocyanidins pine bark extract Benefits
High blood pressure
In people with pre-hypertension and mild hypertension, proanthocyanidin extract may lower pulse, especially in those who also have other metabolic disturbances.
Capillary Weakness
It has been demonstrated that proanthocyanidins pine bark extract can improve capillaries in patients with high blood pressure and diabetes.
Diabetology of the retina
Proanthocyanidins are a class of flavonoids that can be found in grape seed, pine bark, and other plant sources. They may help slow the progression of diabetic retinopathy.
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In a preliminary investigation, 95 proanthocyanidins treatment reduced the power of dyspepsia and recurrence in three individuals with persistent pancreatitis.
Varicose Veins In a single research, proanthocyanidin supplementation improved leg vein function in patients with extensive varicose veins.
All the ingredients are natural and ISO, KOSHER, HALAL, SC, HACCP approved, and FDA registered.

Our Advantage
1 More competitive price, stable quality.
2 It can pass the PAH EP standard.
3 It is passed the pesticide EP/USP/CP standard.
4 It is Proanthocyanidin Extract, which can be approved by DNA testing.
5 We can provide a full set of test reports for it.
6 We have stock and we can guarantee delivery on time.
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