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Nanjing Zelang Medical Technology Co., Ltd.

L-Theanine, Green Tea Extract, Theanine manufacturer / supplier in China, offering Natural L-Theanine Green Tea Extract for Beverage, Manufacturer of Ginkgo Biloba Extract 24: 6, Manufacturerof Kudzu Root Extract Powder and so on.

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Supplier Homepage Product Plant Extract Others Plant Extract Natural L-Theanine Green Tea Extract for Beverage

Natural L-Theanine Green Tea Extract for Beverage

FOB Price: US $50 / kg
Min. Order: 5 kg
Min. Order FOB Price
5 kg US $50/ kg
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Production Capacity: 1 Ton/ Month
Transport Package: 1kg/Bag, 5kg/Bag25kg/Drum, Inner Within Vacuum PAC
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ZL2015-026
  • Type: Theanine
  • Name: L-Theanine
  • Form: Powder
  • Extraction Type: Solvent Extraction
  • Trademark: CPE
  • Origin: Nanjing, China
  • Certification: ISO 9001:2000
  • Variety: Green Tea Extract
  • CAS: 3081-61-6
  • Part: Leaf
  • Raw Material: Plants
  • Specification: 1% - 98%
  • HS Code: 2932999099
Product Description
Natural Green tea extract 99%, 98% L-theanine CAS: 3081-61-6

Plant used: 100% natural or organic dried green tea leaf
Product specifition: 20%, 30%, 40%, 98% L-theanine
Product type: Powder, Granular or Capsule
Solubility: Good soluble in hot water.

Brief description:
Theanine (l-theanine) is an amino acid found in ordinary tea leaves from Camellia sinensis (also known as Thea sinensis, hence the name theanine). It is also found in other species of Camellia and in the edible bay boletes mushroom Xerocomus badius, but is otherwise rare in nature. L-theanine has the reputation for promoting mental and physical relaxation-decreasing stress and anxiety-without inducing drowsiness.

1. Improving learning performance, heightening mental acuity, and promoting concentration;
2. Acting antagonistically against high doses of caffeine;
3. Calming nervous agitation;
4. Lowering blood pressure;
5. Diminishing symptoms of PMS
Analysis                                     Specification Results   
Assay (HPLC)        L-Theanine≥98%99.5%
Physical & Chemical Control  
Identification :Positive reaction Verified 
Appearance :Powder Complies 
Color:white crystalline Complies 
Sepcific rotation[a]D20(c=1,H2O)
Loss On Drying
Mesh Size
Heavy Metals:≤10ppm<10ppmComplies 

Nanjing Zelang Medical specializing in Plant Extract & Herbal Extract &Natural Colorings for more than 10 years, our products mainly sold to Europe, Australia, and North America marekt for different uses, the qualtiy is guaranteed. 

If you have any questions, please feel free to contact us.
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