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High reputation 71989-31-6 - L-amino acids L-Theanine CAS No.: 3081-61-6 bulk stock – Tongsheng Amino Acid

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High reputation 71989-31-6 - L-amino acids L-Theanine CAS No.: 3081-61-6 bulk stock – Tongsheng Amino Acid Detail:

Product Detail

Appearance White crystalline powder
Solubility (1.0g/20ml H2O) Clear Colorless
Specific rotation(a)D20(C=1 , H2O) +7.5º to +8.5º
Assay 98.0-102.0%
Melting Point (ºC) 200ºC to 210 ºC
Chloride(C1) Not more than 0.02%
Iron(Fe) Not more than 10ppm
Heavy metals(Pb) Not more than 10ppm
Arsenic(As2O3) Not more than 4ppm
Loss on drying Not more than 1.0%
Residue on ignition Not more than 1.0%
Total plate count Not more than 1,000cfu/g
Yeast and mold Not more than 100cfu/g
PH 5.0-6.0
Package 25kg/ drum
Validity period 2 years
Transportation by sea or by air or by land
Country of Origin China
Payment terms T/T

Synonyms

THEANINE,L;
L-Glutamic acid γ-(ethylamide);
N-γ-Ethyl-L-glutamine;
L-TheaMine;
SUNTHEANINE;

(S)-2-Amino-5-(ethylamino)-5-oxopentanoic acid;
theanine;
N’-Ethyl-L-glutamine;
N(5)-ethyl-L-glutamine;
L-γ-Glutamylethylamide

Application

L-Theanine affects the central nervous system.L-Theanine significantly promotes dopamine release in the brain center, increasing the physiological activity of dopamin.
L-Theanine has antihypertensive effect.L-Theanine has been shown to reduce hypertension to a certain extent can also be seen as a stabilizing effect.
The sedative effect when added to food, the flavor improvement effect of L-theanine, enhancing immunity, lowering blood pressure, improving brain, promoting brain learning and memory function, and effectively enhancing liver toxicity.

Superiority

1. We usually have ton level in stock, and we can delivery the material quickly after we receive the order.
2. High quality & competitive price could be provided.
3.Quality analysis report (COA) of the shipment batch would be provided before the shipment.
4. Supplier questionnaire and technical documents could be provided if request after meeting a certain amount.
5. Great after-sales service or guarantee : Any of your question would be solved as soon as possible.
6. Export competitive products and export them abroad in large quantities every year.


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High reputation 71989-31-6 - L-amino acids L-Theanine CAS No.: 3081-61-6 bulk stock – Tongsheng Amino Acid detail pictures

High reputation 71989-31-6 - L-amino acids L-Theanine CAS No.: 3081-61-6 bulk stock – Tongsheng Amino Acid detail pictures


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Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for High reputation 71989-31-6 - L-amino acids L-Theanine CAS No.: 3081-61-6 bulk stock – Tongsheng Amino Acid , The product will supply to all over the world, such as: kazakhstan, Sri Lanka, Algeria, We have more than 10 years exported experience and our products have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Caroline from Czech Republic - 2018.09.23 17:37
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Sahid Ruvalcaba from Philippines - 2018.12.11 14:13
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