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Shanghai Novanat Co.,Ltd

100% Natural Green Tea Extract L-Theanine Powder 20% 30% 40%

Product Details:
Place of Origin: China
Brand Name: Teanova®
Certification: HALAL/KOSHER/ISO9001/ISO22000/FSSC22000
Model Number: Natural L-Theanine 20%,30%&40%
Payment & Shipping Terms:
Minimum Order Quantity: 25kg
Price: Negotiable
Packaging Details: 25kg per paper drum
Delivery Time: 1 week
Payment Terms: T/T
Supply Ability: 100 tons
  • Detail Information
  • Product Description

Detail Information

Product Name: Green Tea L-Theanine 20%/30%/Natural L-Theanine/100% Natural Extract HS CODE: 130219
Appearance: Fine Light Yellow To Brown Yellow Powder Allergen Status: Allergen Free
Extraction Type: Water Extract Active Ingredients: L-Theanine, HPLC
Shelf Life: 2 Years If Sealed And Stored Away From Moisture And Direct Sun Light. Deactivation Of Enzymes: Fixation
Latin Name Of Raw Material: Camellia Sinensis Application: Beverage,Dietary Supplements,Food Additive,Pharmaceuticals,Health Food
High Light:

30% L-Theanine Powder


Natural L-Theanine Powder


130219 Green Tea Extract

Product Description


100% Green Tea Extract L-Theanine/theanine content in green tea 20%/30%/40% Natural L-Theanine


Brief introduction


Dosage Legislation in Countries

Japan :Approved as food additive in 1964, in unlimited quantities as flavoring agent and fortifier

America:In 1985, FDA confirmed that L-theanine is generally recognized as safe for use in foods, in unlimited quantities

China:In 2014, China's Ministry of Health approved tea L-theanine as New Resource Food. The scope of use does not include infant food. Daily dosage is no more than 400 mg/day .

Other countries and areas:L-theanine is approved by the Codex Alimentarius Commission as flavor enhancer with no restrictions on dosage. China's Taiwan province and South Korea have also approved L-theanine as food additive


​Tea with highest theanine content.The green tea with most L-Theanine.



KL-NLTE024 20% L-Theanine

KL-NLTE034 30% L-Theanine

KL-NLTE044 40% L-Theanine



Other active constituents of natural L-theanine

15%-25% other Amino Acids35%~45% Polysaccharides3%-6% Polyphenols



Technical Data Sheet

Analysis Items Specifications
Appearance & Color Fine light yellow to brown yellow powder
Odor & Taste Characteristic
Mesh Size NLT 90% through 80 mesh
Solubility Easily soluble in water


NLT 30% Theanine(on the dried basis)

NMT 1.0% Caffeine

Moisture Content NMT 8.0%
Water Insoluble Ash Content NMT 5.0%
Arsenic (As) NMT 0.5ppm
Lead (Pb) NMT 1ppm
Cadmium (Cd) NMT 1 ppm
Mercury(Hg) NMT 0.1ppm
Total Plate Count NMT 1,000CFU/g
Mold NMT 50CFU/g
Coliform NMT 10CFU/g
Salmonella  Negative/25g
S. aureus Negative/25g



Function of the active ingredients 

  1. Induce a good feeling of relaxation without causing sedation or drowsiness.
  2. Improve learning ability and memory by adjusting neurotransmitter.
  3. Lower the blood pressure.
  4. Strengthen the effect of anti-tumor medicine and inhibit the invasion of cancer cells.
  5. Provide natural resistance to reduce microbial infection.
  6. Enhance or adjust the flavor of food and beverage



Beverage,Dietary supplements,Food additive,Pharmaceuticals,Health food



Why Choose us ?

  • Approved by the National Health Commission of China as New Resource Food in 2014 and we are the applicant.
  • Safety Test Report to add value
  • Patent and Honors to add value
  • 100% natural extracted from Green Tea Leaves, contains more than 10 kinds of free amino acid compared with synthetic Theanine(Tests Report to add value)
  • Zebrafish Functional Tests Report approves functions



We explore extracting Chinese most precious ingredients.

Owned over 16 plant-extract invention patents and won many industry honors such as high-tech enterprise and National Scientific Progress Award.

Production and research of various plant extracts such as tea, chrysanthemum, rose, kudzu root, and Monk fruit.

Passed ISO9001 international quality system certification, ISO22000 HACCP, FSSC22000, HALAL, KOSHER and other domestic and foreign certifications.

With 30 years of industry experience, provides customized service such as formulation assistance, clinical trial studies, document preparation, raw material blending, granulation.


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