Nutrition Supplements Green Tea Extract Pure Powder 3081-61-6 L-Theanine

• Certification: ISO
• Assay Method: HPLC
• Application Form: Tablet, Capsule, Powder
• Application: Food, Health Care Products, Medicine
• Color: White
• State: Powder
• Model NO.: L-Theanine
• Type: Theanine
• CAS: 3081-61-6
• Mf: C7h14n2o3
• Source: Green Tea Leaves
• Einecs Number: 221-379-0
• Solubility: 100% Water Soluble
• Particle Size: 100% Pass 80 Mesh
• Shelf Life: 24 Months
• Storage: Cool Dry Place
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Trademark: HNB
• Origin: China
• Production Capacity: 2000kg/Month

Product Description

Product Name	L-Theanine
Other Name	L Theanine/Theanine
CAS	3081-61-6
MF	C7H14N2O3
MW	174.2
EINECS	221-379-0
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
Appearance	White Powder
Water Solubility	Almost Transparency

L-Theanine Description l-theanine powder / organic 99% l theanine
L-Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.

Usage and Function l-theanine powder / organic 99% l theanine
1.L-Theanine will reduce blood pressure,blood sugar,blood lipids
2.L-Theanine powder with the function of removing radicals and anti-aging;
3.Green tea extract l-theanine can enhance the immune function and prevention of colds;
4.Green tea extract l-theanine will anti-radiation,anti-cancer,inhibiting the increasing of cancer cell.

Items	Specification	Result
Appearance	White Powder	Conforms
Assay	98.0%~102.0%	99.61%
Specific Rotation(a)D20 (C=1 , H2O )	+7.7 to +8.5 Degree	+8.13Degree
Solubility	Clear Colorless (1.0g/20ml H2O)	Clear Colorless
Chloride(C1)	≤ 0.03%	<0.03%
Loss on Drying	≤ 0.5%	0.21%
Residue on Ignition	≤ 0.2%	0.06%
PH	5.0-6.0	5.43
Melting Point	202-215°C	208-209°C
Heavy Metals(as Pb )	≤10ppm	<10ppm
Arsenic(as As )	≤ 4ppm	<4ppm
Total Plate Count	<1000cfu/g	Conforms
Mold And Yeasts	<100cfu/g	Conforms
Salmonella	Absent	Absent
E.Coli	Absent	Absent