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  • Theaflavin
  • Theaflavin
  • Theaflavin
  • Theaflavin
  • Theaflavin
  • Theaflavin
  • Theaflavin
  • Theaflavin

Theaflavin

Product Name:Theaflavin
Source:Dark tea
Part Used:Leaf
Active ingredient:Theaflavin
Specification:30% 40% 60% 80% By HPLC
Package:25Kg/Drum
Drum’s Size:36cm*36cm*52cm
Shelf Time:2 Years

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    Description

    Black tea is the most popular tea in the world. It is the tea most widely used in making iced tea and English tea. During the fermented process, black tea formed more active ingredients and theaflavins. Theaflavin is a kind of golden yellow pigment in yellow tea and black tea. In biochemistry, theaflavin is a kind of polyphenol hydroxyl substance with the structure of catecholone. Theaflavin is the first compound with definite effects found in tea.The study was published in the international journal JAMA. Known as the “soft gold” in tea, theaflavin has the unique function of lowering blood lipid.

    Specification

    Product Name:

    Theaflavin

    Part Used:

    Leaf

    Source:

    Dark Tea

    Extract Solvent

    Water&Ethanol

     

    ITEM

    SPECIFICATION

    METHOD

    Physical Description

    Appearance

    Brown Powder

    Visual

    Odor

    Characteristic

    Organoleptic

    Taste

    Characteristic

    Olfactory

    Chemical Tests

    Theaflavin

    20% 40% 60% 80%

    HPLC

    Loss on drying

    ≤5.0%

    CP2015 (105 oC, 3 h)

    Ash

    ≤3.0 %

    CP2015

    Total Heavy Metals

    ≤10 ppm

    CP2015

    Cadmium (Cd)

    ≤1 ppm

    CP2015(AAS)

    Mercury (Hg)

    ≤1 ppm

    CP2015(AAS)

    Lead (Pb)

    ≤2 ppm

    CP2015(AAS)

    Arsenic (As)

    ≤2ppm

    CP2015(AAS)

    Microbiology

    Total plate count

    ≤1000 CFU/g

    Complies

    Yeast & mold

    ≤100 CFU /g

    Complies

    E.coli

    Negative

    Negative

    Salmonella

    Negative

    Negative

    Yeast & Mold

    100cfu/g Max

    AOAC/Petrifilm

    E.Coli

    Negative in 1g

    AOAC/Petrifilm

    Staphlococcus Aureus

    Negative

    CP2015

    Function

    1.It has anti-inflammatory effect;
    2.It can absorb heavy metals and alkaloids, and precipitation decomposition;
    3.For vascular system and heart stimulants to speed up blood circulation, promote metabolism;
    4.Black tea extract  to stimulate the cerebral cortex, excitatory nerve center, to eliminate the effect of fatigue;
    5.With anti-caries, stomach digestion, anti-aging, blood sugar, blood pressure, blood fat, anti-cancer, anti-radiation effect;
    6.Increased renal blood flow, inhibit tubular reabsorption of water led to increased urine output is beneficial to rid the body of lactic acid,ease of edema caused by heart disease or nephritis.

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