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Pine Bark Extract
English synonyms PINEBARBARKEXTRACT; PineBarkExt.; PinusmassonianaLamb; PINUSPINASTER(DRYEXTRACT); PinebarkextractUSP/EP/BPChemicalbook; TIANFUCHEM--Pinebarkextract; PinusMassonianaLamb/PineBarkExtract/ProanthocyanidinsB1B3
CAS No. 133248-87-0
EINECS No. 919-848-6
Purity: 99% HPLC
Application and Prospect Pine bark extract contains more than 40 kinds of biologically active ingredients useful to human body, including oligomeric proanthocyanidins, protocatechuic acid, vanillic acid, ferulic acid, gallic acid, etc. It is an extremely effective compound antioxidant with multiple functions such as delaying aging, beautifying skin, strengthening blood vessels, protecting heart and brain, improving vision, enhancing memory, improving energy, relieving dysmenorrhea, improving reproduction, etc. Its product Pycnogenol has obtained many scientific research patents in the United States, France, China, Japan and other countries, and has three patents in the United States alone, including delaying aging, protecting the heart and brain, and relieving dysmenorrhea. It is one of the best nutritional supplements proven by literature so far, and its application prospects are very broad.
1. Leading Innovation in Natural Ingredients with Premium Pine Bark Extract
Shaanxi Zhonghong Investment Technology Co., Ltd. is a globally recognized high-tech enterprise specializing in the research, development, and production of plant-based bioactive compounds. With a focus on innovation and sustainability, the company serves industries such as pharmaceuticals, nutraceuticals, cosmetics, and functional foods. Its Pine Bark Extract, derived from Pinus pinaster, is a standout product celebrated for its high concentration of oligomeric proanthocyanidins (OPCs), powerful antioxidants linked to numerous health benefits.
2. Pine Bark Extract: Source and Chemical Profile
Source: Sustainably harvested from the bark of Pinus pinaster (French maritime pine).
CAS Number: 85596-71-6 (Pycnogenol®, a standardized pine bark extract).
Molecular Formula: C₃₀H₂₆O₁₃ (general for proanthocyanidins).
Molecular Weight: 594.5 g/mol.
EINECS: 287-476-5.
Description: Pine Bark Extract is rich in OPCs, flavonoids, and phenolic acids. It supports cardiovascular health, reduces oxidative stress, and enhances skin vitality.
3. Health Benefits and Usage Guidelines
Antioxidant Power: Neutralizes free radicals, slowing cellular aging and inflammation.
Heart Health: Improves blood flow, reduces hypertension, and strengthens blood vessels.
Skin Rejuvenation: Boosts collagen production and protects against UV damage.
Cognitive Support: Enhances memory and reduces symptoms of age-related cognitive decline.
Dosage: 50–200 mg daily, as capsules, tablets, or powder mixed with beverages.
Precautions: Consult a healthcare provider if pregnant, nursing, or taking blood thinners.
4. Product Specifications and Quality Standards
| Parameter | Standard | Testing Method |
|---|---|---|
| OPC Content | ≥95% | HPLC |
| Heavy Metals (Pb) | <1 ppm | ICP-MS |
| Arsenic (As) | <0.5 ppm | Atomic Absorption Spectrometry |
| Pesticide Residues | Below EU MRLs | GC-MS |
| Microbial Count | <1000 CFU/g | Microbial Analysis |
5. Advanced Production Process
Sustainable Sourcing: Ethically harvested pine bark from certified forests.
Extraction: Solvent-free supercritical CO₂ or water-ethanol extraction.
Purification: Chromatography to isolate OPCs and remove impurities.
Standardization: Adjust OPC content to meet client specifications.
Drying: Low-temperature spray drying for optimal stability.
Quality Assurance: Rigorous batch testing for purity and safety.
6. Why Partner with Shaanxi Zhonghong?
Scientific Expertise: Collaborates with 5 top universities and holds 20+ patents.
Cutting-Edge Technology: Utilizes HPLC, NMR, and high-resolution mass spectrometry for precision.
Global Network: Supplies customized solutions to 30+ countries across Asia, Europe, and the Americas.
Certifications: cGMP, ISO 9001, FDA, Halal, Kosher, and Organic.
7. Applications Across Industries
Nutraceuticals: Antioxidant supplements, cardiovascular support formulas.
Cosmetics: Anti-aging serums, sunscreens, and moisturizers.
Functional Foods: Added to health drinks, energy bars, and dietary products.
8. Uncompromising Quality Control
Every batch undergoes third-party verification by accredited labs (e.g., SGS, Eurofins). Full traceability from raw material sourcing to final product ensures compliance with international standards like USP and EP.
9. FAQ
Is Pine Bark Extract safe for long-term use?
Yes, it is generally recognized as safe (GRAS) with no reported severe side effects.
Is it vegan-friendly?
Absolutely—100% plant-derived and cruelty-free.
Shelf life?
24 months when stored in a cool, dry place away from direct sunlight.
10. Elevate Your Products with Nature’s Best
Shaanxi Zhonghong Investment Technology Co., Ltd. combines traditional wisdom with modern science to deliver premium, sustainable ingredients. For samples, technical data sheets, or bulk orders, contact liaodaohai@gmail.com.
References:
European Pharmacopoeia (EP) standards for herbal extracts.
FDA GRAS guidelines.
Peer-reviewed studies in Oxidative Medicine and Cellular Longevity.
