ISO,GMP certified manufacturer supply black Tea Extract CAS NO.4670-05-7

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    Black Tea Extract

• Name of product: Black Tea P.E.             
• Latin name: Camellia sinensis O. Ktze
• Part used: Leaf
• Active ingredients: Theaflavin, Tea Polyphenol
• CAS No.: 4670-05-7 (theaflavin)
• Specification available: HPLC 15 - 60% (theaflavin), UV 20 - 98% (tea polyphenol)
• Characteristic:
  • Appearance: yellow fine powder
  • Odor: characteristic
  • Molecular formula: C₂₉H₂₄N₉ (Theaflavin)
  • Molecular weight: 516.5 (Theaflavin)
• Main function:
  • It has the effect on regulating lipids and preventing cardiovascular disease,
  • Refresh oneself, antioxidant, delay aging
  • Anti-inflammatory, detoxifying, and sterilization
• Application:
  • Applied in health product field, drinking black tea with other substances usually have different medical effects, such as kudzu root with black tea can cure a cold fever
  • Applied in cosmetic field, skin care, fair products, perfume etc.
• Shelf life: 2 years
• Storage: store in cool and dry place, keep away from light
• Packing:
  • 25kg/fiber drum, double plastic bag inside, with carton outside
  • 1kg/bag, aluminum foil bag vacuum packing