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CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder

Minimum Order Quantity : 1KG Price : $11-80
Packaging Details : 25KG/DRUM Supply Ability : 20000KG/MONTH
Place of Origin: CHINA Brand Name: HONGDA
Certification: KOSHER HALAL Model Number: HONGDAQS230404

Detail Information

Product Name: L-theanine Spec: 98%
Packing Specifications: 25kg/ Piece Storage Condition: In A Cool And Dry Place, Refrigerated Is The Best.
Shelf Life: 24 Months
High Light:

Pure Plant Extract Polyphenols Powder

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Green Tea Extract 3081-61-6

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L-Theanine EGCG Green Tea Extract

Product Description

CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 0CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 1CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 2

What Is L-Theanine ?
L-Theanine is an amino acid unique to tea. The chemical formula is C7H14N2O3. It makes up 1%-2% by weight in dried tea. Theanine is an amide compound, chemical name: N-ethyl-L-glutamine. The natural theanine is L-type, pure product is white aciculate crystal, melting point 217℃ ~ 218℃, specific rotation [α]D20=0.7°, very soluble in water, not soluble in ethanol, ether and other organic solvents, the aqueous solution is slightly acidic, has caramel flavor and taste similar to MSG fresh, taste threshold is 0.06%.
Hongda Green Tea extract export to Europe and North /South America since 2003 years, and receive positive feedback.
For Green Tea Extract, now we can bulk supply
Tea Polyphenols 98% UV HPLC
EGCG 30~95% HPLC
L-Theanine 10%~99% HPLC

CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 3

Product Name: L-theanine
Part Used: Green Tea Leaf
Specification: 98%
Testing Method: HPLC
Appearance: White Fine Powder
Package: 25kg/fiber drum
MOQ: 1kg
Storage: Cool and dry place
Shelf Life: 2 years

L-theanine
Product Name
L-theanine
Country of Origin
China
Botanical latin Name
Green Tea
Specification
98%HPLC
Active Ingrediate
L-theanine
Carrier
None
Item
Specification Results
Method
Physical Control
Appearance
Green Powder
Visual
Odor/ Taste
-----
_
Particle Size
NLT Through & mesh
GB5507-85
Identification
Positive
TLC
Loss on Drying
≤5.0%
5g/100℃/2.5hrs
Ash content
≤5.0%
2g/525℃/3hrs
Extract Solvent
Ethanol:Water
--
Solvents Residue
Ethanol≤500ppm
USP
Heavy metals
Total Heavy Metals
≤10ppm
ICP/MS
Lead
≤3ppm
ICP/MS
Arsenic
≤1ppm
ICP/MS
Mercury
≤0.1ppm
ICP/MS
Cadmium
≤1ppm
ICP/MS
Microorganism Control
Total aerobic microbial count
≤1,000cfu/g
USP<2021>
Total yeast and mould count
≤100cfu/g
USP<2021>
E coil
Absent in 10 g or 10 mL
USP<2022>
Salmonella spp
Absent in 1 g or 1 mL
USP<2022>

Application

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CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 6
CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 7
 

Application

CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 8CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 9CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 10CAS 3081-61-6 98% L-Theanine EGCG Green Tea Extract Tea Polyphenols Powder 11

 

 

 

 

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