EN
cn 
100g/bag; 500g/bag; 1kg/bag; 25kg/drum
Address
No.567 Dengcai Street, Sandun, Westlake District, Hangzhou 310030, Zhejiang, China.
L-theanine is something that you've most likely had before, whether it was in black tea, green tea, matcha, or mushrooms! This amino acid, also known as γ-glutamylethylamide, was first discovered in tea leaves by Japanese scientists back in 1949. Gihi Chemicals is one of the top amino acid powder manufacturers in China for many years, buy L theanine bulk powders at competitive prices.
L-theanine is non-essential to the human body. Still, it has gained momentum in the supplement industry for its beneficial effects on our brain, emotions, and stress levels.
CAS No.3081-61-6 L Theanine Bulk Powders Synonym
L-Theanine 3081-61-6; N-Ethyl-L-glutamin; H-GLU(NHET)-OH; H-GLN(ET)-OH; L-GLUTAMIC ACID GAMMA-(ETHYLAMIDE); L-Theanine, 99%; M-(S)-2-Amino-4-(N-ethylcarbamoyl) butanoic acid
CAS No.: 3081-61-6
EC No.: 221-379-0
MF: C7H14N2O3
MW: 174.2
Item | Specification(JP2000) | Results |
Appearance | White Crystalline Powder | White Crystalline Powder |
Assay, % | 98-102% | 99.2% |
Specific Rotation(a) D20(C=1, H2O) | +7.7°to +8.5° | 8.2° |
PH | 5.0-6.0 | 5.2 |
Loss On Drying, % | ≤ 1.0% | 0.37% |
Chloride(Cl), % | ≤0.02% | <0.02% |
Solubility (1.0g/20ml H2O) | Clear Colorless | Clear Colorless |
Residue On Ignition | ≤ 0.2% | 0.12% |
Heavy Metals(Pb) | ≤10ppm | <10ppm |
Arsenic, ppm | ≤1ppm | <1ppm |
100g/bag; 500g/bag; 1kg/bag; 25kg/drum
Store in a cool, dry and ventilated place.
2 - 8 °C
Food additives
It helps us in task performance and mood.
It can basically inhibit neuron excitation in our brain.
L-theanine enhances lymphocyte function.
L-theanine has natural relaxing and anti-stress properties
L-theanine reduces oxidative stress catalyzed by anticancer drugs.
