Green Tea Extract-L Theanine

Green Tea Extract-L Theanine

Short Description:

L – Theanine is a peculiar free amino acid in tea. L-Theanine is glutamic acid gamma – ethyl amide, has a sweet taste. Is neither a hypnotic, and can eliminate fatigue, reduce blood pressure and improve the learning and memory ability of health food.


  • FOB Price: US $10 - 500/ kg
  • Min.Order Quantity: 25kg
  • Supply Ability: 10000kgs per Month
  • Port: shanghai
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    Product Name: GreenTea Extract

    Latin Name: Camellia sinensis (L.)

    Part Used: Leaf

    Active Ingredients &Specification: L-Theanine20%,40%,98%

    CAS: 3081-61-6

    Test Method: HPLC

    TEST ITEMS SPECIFICATIONS   TEST METHOD
    Appearance Deep brown powder Visual
    Taste Characteristic Visual
    Odor Characteristic Visual
    Identification Meet requirements TLC
    Solubility Good Water soluble Weight method
    L-Theanine ≥20%,40% HPLC
    Caffeine Report HPLC
    Mesh Size 100% pass 80mesh CP2010
    Bulk Density 0.4-0.6g/ml CP2010
    Tapped Density 0.7-0.9g/ml CP2010
    Loss on drying ≤5.0% CP2010
    Ash ≤5.0% CP2010
    Pesticide residue Meet requirements GC
    Solvent residue Meet requirements GC
    Heavy Metals ≤10.0ppm AA
    As ≤1.ppm AA
    Pb ≤2.0ppm AA
    Hg ≤0.1ppm AA
    Cd ≤1.0ppm AA
    Total plate count ≤1000cfu/g CP2010
    Yeast &Mould ≤100cfu/g CP2010
    Coliforms Negative CP2010
    Salmonella Negative CP2010

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