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L Theanine Natural Plant Extracts 3081 61 6 Brown Powder Blood Pressure Reducing

Nanjing Health Herb Bio-Tech Co., Ltd
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L Theanine Natural Plant Extracts 3081 61 6 Brown Powder Blood Pressure Reducing

Brand Name : Health Herb
Model Number : Natural
Place of Origin : CHINA
Price : Negotiable
Supply Ability : 10MT/MONTH
Delivery Time : 10 DAYS
Packaging Details : 25KGS/DRUM
Name : L-theanine
Appearance : Brown powder
CAS : 221-379-0
Assay : 30%
Origin : Green tea
Function : Health food additives
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We offer Natural plant extracts natural L-theanine 30%

Product Name: High Quality l theanine Powder,l-theanine
Synonym(s): Ngamma-ethyl-L-glutamine
Specification: 30~40%
Test method: By HPLC
Molecular Formula: C7H13N2O3
Molecular Weight: 174.2
CAS Registry Number: 3081-61-6
Appearance: White crystalline powder


L-Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.
The chemical has also been isolated from the edible mushroom Boletus badius. The mushroom is commonly found in late summer and autumn in the United States, and is reddish brown to dark brick/brown in color with a 4 to 12 cm tall stem. The flesh is white to yellow in color, and becomes a light blue/green color when cut or bruised.


  1. L-Theanine can be used as an antineoplastic drug
  2. L-Theanine can be used for antihypertensive drugs
  3. L-Theanine can be used in sedative drugs
  4. As a tea drink quality improver
  5. As an additive to improve food flavor
  6. As a functional food additives


  1. L-Theanine can reduce blood pressure, blood sugar, blood lipids.
  2. L-Theanine has the function of removing radicals and anti-aging.
  3. L-Theanine can enhance the immune function and prevention of colds.
  4. L-Theanine will anti-radiation,anti-cancer,inhibiting the increasing of cancer cell.
  5. L-Theanine used to anti-bacterium, with the function of sterilization and deodorization.


NameGreen tea extractExtract Powder
Botanical SourceGamelliasinensis O. Ktze
Maker CompoundsTea polyphenols 40%-98%
Test MethodHPLC
Colorlight-yellow or brown-yellow powder
Part UsedTea leaf
AppearanceFine Powder
Ash Content≤5%
Extract solventEthanol & Water
Drying MethodSpray Dying
Particle SizeNLT100%Through 80 mesh
Loss on Drying≤ 5.0%
Bulk Density40-60g/100ml
Total Plate Count≤1000cfu/g
Total Yeast & Mold≤100cfu/g

Product Tags:

ganoderma lucidum extract


green tea extract

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