Customization: | Available |
---|---|
CAS No.: | 3081-61-6 |
Formula: | C7h14n2o3 |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Details:
Product Name:L-Theanine
CAS:3081-61-6
MF:C7H14N2O3
MW:174.2
EINECS:221-379-0
Mol File:3081-61-6.mol
Melting point:207°C
Boiling point:430.2±40.0 °C(Predicted)
Density 1.171±0.06 g/cm3(Predicted)
refractive index 8 ° (C=5, H2O)
storage temp. Store at?0-5°C
pka2.24±0.10(Predicted)
form powder
Water Solubility almost transparency
COA:
COA
|
||
Items
|
Standards
|
Results
|
Physical Analysis
|
||
Appearance
|
Fine Powder
|
Conforms
|
Color
|
White Powder
|
Conforms
|
Odor
|
Characteristic
|
Conforms
|
Mesh Size
|
100% through 80% mesh size
|
Conforms
|
General Analysis
|
||
Identification
|
Identical to R.S. sample
|
Conforms
|
L-theanine
|
≥98%
|
98.41%
|
Extract Solvents
|
Water and Ethanol
|
Conforms
|
Loss on Drying (g/100g)
|
≤5.0
|
3.24%
|
Ash(g/100g)
|
≤5.0
|
2.05%
|
Chemical Analysis
|
||
Pesticides Residue (mg/kg)
|
0.05
|
Conforms
|
Residual Solvent
|
<0.05%
|
Conforms
|
Residual Radiation
|
Negative
|
Conforms
|
Lead(Pb) (mg/kg)
|
<3.0
|
Conforms
|
Arsenic(As) (mg/kg)
|
<2.0
|
Conforms
|
Cadmium(Cd) (mg/kg)
|
<1.0
|
Conforms
|
Mercury(Hg) (mg/kg)
|
<0.1
|
Conforms
|
Microbiological Analysis
|
||
Total Plate Count(cfu/g)
|
≤1,000
|
300
|
Molds and Yeast (cfu/g)
|
≤100
|
29
|
Coliforms (cfu/g)
|
Negative
|
Conforms
|
Salmonella(/25g)
|
Negative
|
Conforms
|
Application
Dietary Supplement:
L-Theanine can be used in functional foods and health products, the most common dosage forms are oral capsules and oral liquids
Food Additive:
L-Theanine can be used as a quality modifier for beverages, improving the quality and flavor of tea beverages in beverage production. Such as wine, Korean ginseng, coffee drinks.
Cosmetic Raw Materials:
L-Theanine plays a great role in skin care products and has an excellent moisturizing effect. It can be added to moisturizing skin care products to maintain the water content of the skin surface; it also used as an anti-wrinkle agent, which can promote the production of collagen, maintain skin elasticity, and resist wrinkles.
Goods weight |
Packing |
Shipping method |
Lead-time |
1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
Q1: Can I get some free sample?