Product Name:L-Theanine Appearance: White Crystals Or Crystalline Powder Specification: 98% Assay: HPLC Specific Rotation :+7.7∼+8.5Degree Introduction: L-theanine is a non-protein amino acid mainly found naturally in the green tea plant
(Camellia sinensis). L-theanine is the predominant amino acid in green tea and makes up 50% of the total free amino acids in the plant. The amino acid constitutes
between 1% and 2% of the dry weight of green tea leaves. L-theanine is considered
the main component responsible for the taste of green tea, which in Japanese is called umami. L-theanine is marketed in Japan as a nutritional supplement for mood modulation. L-theanine is a derivative of L-glutamic acid. It is a water-soluble solid substance
with the molecular formula C7H14O3 N and a molecular weight of 160.19 daltons. L-theanine is also known as gamma-ethylamino-L-glutamic acid, gamma-glutamylethylamide,
r-glutamylethylamide, L-glutamic acid gamma-ethylamide and L-N-ethylglutamine. Application: 1.have mood-modulating activity 2.anti-cancer 3.diminishing symptoms of PMS 4.improving learning performance 5.heightening mental acuity - neurotransmitter 6.promoting concentration 7.acting antagonistically against the paralysis induced by caffeine 8.supporting the immune system 9.lowering blood pressure 10.increasing brain dopamine levels among other positive benefits with no known downside
11.increasing formation of the inhibitory neurotransmitter GABA

Sales Terms & Specifications:

Place Of OriginChina
Price TermsFOB / CIF / EXW(Factory Price)
Terms Of PaymentT/T, Western Union, PayPal, L/C at sight
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