Food Grade Natural L-Theanine 99% white fine powder
Theanine is a special free amino acid in tea. Theanine is glutamic acid γ - ethylamide, which has sweet taste. Theanine content varies with the variety and position of tea. Theanine accounts for 1% - 2% of the weight of dry tea. Theanine in the report has a mental effect and can cross the cerebral vascular barrier. Theanine has been studied to have the potential to reduce psychological and physiological stress, to be hyperactive and to improve coordination, and it works in concert with caffeine.
| Molecular formula | c7h14n2o3 |
| Onset time | about 1 hour |
| Elimination half-life | capsule ~ 1.2 hours; green tea ~ 0.8 hours |
| Other name | γ - l-glutamylamide |
| Boiling point | 215 ° C (419 ° f) |
| Melting point | 174.2 ° C (345.56 ° f) |
| Water Solubility | Insoluble in ethanol and ether |
| Storage Conditions | Store at 0-5ºC |
| Vapor Pressure | 5.0X10-8 mm Hg at 25 deg C (est) |
| Odor | None (no odor) |
| Taste | Astringent, sweet |
| PH | pH of 5-6 (1% solution) |
Usage:
A non-protein amino acid mainly found naturally in the green tea plant. It may have activity in modulating the metabolism of cancer chemotherapeutics agents.Used as a food additive.The sedative effect when added to food, the flavor improvement effect of L-theanine, strengthens immunity, lowers blood pressure, improves the brain, promotes the brain's learning and memory function, and effectively enhances the liver's detoxification function.
Send Inquiry
-
L-Valine 99% white powderNegotiable/ton
-
Sodium Hyaluronate Food GradeNegotiable/ton
-
High quality N-Acetyl D-GlucosamineNegotiable/ton
-
Food Grade Creatine MonohydrateNegotiable/ton
-
Sulbutiamine 99.98% white powderNegotiable/ton
-
Food Grade High Quality Glycyl-L-GlutamineNegotiable/ton
-
D-Aspartic Acid PowderNegotiable/ton
-
Citric acid (mono) (E330) White crystal powderNegotiable/ton
-
HICA 99% white powderNegotiable/ton
-
Indole-3-CarbinolNegotiable/ton
