Pine Bark Extract 95%
Pinus massoniana Lamb
95%OPC
Brown Red Powder
ISO,Halal,Kosher,HACCP
Healthcare, Cosmetics, Medicine
2 Years
1kg/bag , 25kg/Drum
Availability: | |
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Pine bark extract is a class of substances extracted from pine bark. It contains a large number of compounds called OPCs.
OPCs are natural antioxidants, and are non-toxic, non-mutagenic, non-carcinogenic and have no side effects.
Our pine bark extract is analytically extracted from dried pine bark, the color is reddish brown, and the main active ingredient is proanthocyanidins. It has a very strong antioxidant effect and is widely used in health care products, cosmetics, and food additives.
Product Name | Pine Bark Extract OPC |
Latin name | Pinus massoniana Lamb |
Active Ingredient | Proanthocyanidins (OPCs) |
Specification | 95% |
Pine bark extract proanthocyanidins are very strong antioxidants, which are 20 times more antioxidant than vitamin C and 50 times more than vitamin E, which can effectively suppress the effect of free radicals
1. OPCs can help strengthen the capillaries, arteries and veins and prevent arteriosclerosis.
2. OPCs can easily pass through the blood-brain barrier and effectively inhibit the damage of free radicals to brain tissue, thereby effectively preventing and improving Alzheimer's disease.
3. OPCs protect and strengthen the collagen and elastin in the skin, thus preventing wrinkles and maintaining skin elasticity.
4. Anti-cancer, anti-inflammatory and anti-allergic
Pine bark extract is a class of substances extracted from pine bark. It contains a large number of compounds called OPCs.
OPCs are natural antioxidants, and are non-toxic, non-mutagenic, non-carcinogenic and have no side effects.
Our pine bark extract is analytically extracted from dried pine bark, the color is reddish brown, and the main active ingredient is proanthocyanidins. It has a very strong antioxidant effect and is widely used in health care products, cosmetics, and food additives.
Product Name | Pine Bark Extract OPC |
Latin name | Pinus massoniana Lamb |
Active Ingredient | Proanthocyanidins (OPCs) |
Specification | 95% |
Pine bark extract proanthocyanidins are very strong antioxidants, which are 20 times more antioxidant than vitamin C and 50 times more than vitamin E, which can effectively suppress the effect of free radicals
1. OPCs can help strengthen the capillaries, arteries and veins and prevent arteriosclerosis.
2. OPCs can easily pass through the blood-brain barrier and effectively inhibit the damage of free radicals to brain tissue, thereby effectively preventing and improving Alzheimer's disease.
3. OPCs protect and strengthen the collagen and elastin in the skin, thus preventing wrinkles and maintaining skin elasticity.
4. Anti-cancer, anti-inflammatory and anti-allergic
Analysis | Specification | Result | Test method |
Physical Description | |||
Appearance | Brown red powder | Brown red powder | Visual |
Odor | Light smell | Light smell | Organoleptic |
Taste | Astringent | Astringent | Organoleptic |
Particle size | 100% pass 80mesh | Complies | 80 Mesh Screen |
Bulk density | 35~55g/100ml | 45g/100ml | Complies |
Chemical Tests | |||
Assay (Proanthocyanidins) | 95% Min | 97.11% | UV |
Loss on drying | 5.0% Max | 3.19% | 5g/105℃/2hrs |
Ash | 3.0% Max | 0.82% | 2g/525℃/3hrs |
Pesticide residues | Meet the requirements | Meet the requirements | GC |
Heavy metals | 10.0mg/kg Max | <10.0mg/kg | AAS |
Arsenic | 2.0mg/kg Max | <2.0mg/kg | AAS |
Microbiology Control | |||
Total plate count | 1000cfu/g Max | <1000cfu/g | AOAC |
Yeast & Mold | 100cfu/g Max | <100cfu/g | AOAC |
E. Coli | Negative | Negative | AOAC |
Salmonella | Negative |
| AOAC |
Staphylococcus aureus | Negative | Negative | AOAC |
Conclusion | Complies with the standards. | ||
General Status | Non-GMO, ISO Certificated. | ||
Packing and Storage | |||
Packing: Pack in paper-carton and two plastic-bags inside. | |||
Shelf life: 2 year when properly stored. | |||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |
Analysis | Specification | Result | Test method |
Physical Description | |||
Appearance | Brown red powder | Brown red powder | Visual |
Odor | Light smell | Light smell | Organoleptic |
Taste | Astringent | Astringent | Organoleptic |
Particle size | 100% pass 80mesh | Complies | 80 Mesh Screen |
Bulk density | 35~55g/100ml | 45g/100ml | Complies |
Chemical Tests | |||
Assay (Proanthocyanidins) | 95% Min | 97.11% | UV |
Loss on drying | 5.0% Max | 3.19% | 5g/105℃/2hrs |
Ash | 3.0% Max | 0.82% | 2g/525℃/3hrs |
Pesticide residues | Meet the requirements | Meet the requirements | GC |
Heavy metals | 10.0mg/kg Max | <10.0mg/kg | AAS |
Arsenic | 2.0mg/kg Max | <2.0mg/kg | AAS |
Microbiology Control | |||
Total plate count | 1000cfu/g Max | <1000cfu/g | AOAC |
Yeast & Mold | 100cfu/g Max | <100cfu/g | AOAC |
E. Coli | Negative | Negative | AOAC |
Salmonella | Negative |
| AOAC |
Staphylococcus aureus | Negative | Negative | AOAC |
Conclusion | Complies with the standards. | ||
General Status | Non-GMO, ISO Certificated. | ||
Packing and Storage | |||
Packing: Pack in paper-carton and two plastic-bags inside. | |||
Shelf life: 2 year when properly stored. | |||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |