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Herbal Extracts Home Herbal Extracts Pine bark Extract

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Pine bark Extract-CAS-No.Pine bark Extract-CAS-No.133248-87-0 is extracted from the bark of a class of substances. Stripped the bark from the trees are harvested, and extracted. Which contains known as OPCs (oligomeric proanthocyanidins) compounds. OPCs for effective anti-oxidants, and non-toxic, non-mutagenic, non-carcinogenic no side effects. Use is very safe.
Pine bark Extract-CAS-No.133248-87-0 with anti-inflammatory and anti-allergic, prevent arteriosclerosis, skin care, enhance the visual effect.

Pine bark Extract

  • CAS No:133248-87-0
  • HS Code:293299099
  • Specification:25% 85% 95% OPC 95% UV
  • Routine Packing:5;10;25 kilograms
  • Place of origin:China
  • QC:Haccp, Kosher, Hala
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qingdao
  • Function:type7
  • Applications:type14


    • Item
    • Specification
    • Name
    • Pine bark Extract
    • Appearance
    • Light brown red powder
    • Source
    • bark of the pine
    • Assay
    • 25% 85% 95% OPC 95% UV(Bate-Smith)
    • Active material
    • Proanthocyanidin (UV-Vis)
    • Loss on Drying
    • 5%
    • Particle size
    • 80 mesh
    • Shelf life
    • 2 years
    • Heavy metals
    • 10ppm
    • Lead
    • 3ppm max
    • Microbiology
    • Total Plate Count
    • 1000cfu/g
    • Yeast & Mold
    • 100cfu/g
    • E.Coli
    • Negative
    • Pesticides
    • Negative
    • Salmonella
    • Negative


Pine bark Extract-133248-87-0 function
133248-87-0 antioxidant capacity comes from proanthocyanidins (oligomeric proanthocyanidins) (OPCs), the antioxidant capacity of the material 20 times the vitamin C, vitamin E, 50 times. OPCs to be effective as a well-known antioxidants suppress free radicals, and by the base in degenerative diseases, cardiovascular diseases, blurred vision, sunburn and premature aging has played an important role. As a food additive,133248 -87-0 widely used in medical pharmaceutical, food, cosmetics and other industries.


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