| ≥1 piece |
1.L-Theanine Powder
2.Green Tea Extract 98.5% ~100.0%
3.GMP&BV Certificates
4.Used in Medicines&Cosmetics worldwide
GMP Manufacturer Supply Green Tea Extract L-Theanine Powder
[Product Information]
English name: L-Theanine,Theanine
CAS No.: 3081-61-6
Molecular forula: C 7 H 14 N 2 O 3
Molecular Weight: 174.1977
Specification: 20% 99%
Use Part : Leaf
Appearance: white or off-white powder
Mesh size: 80 Mesh
[Main Functions]
1) Leaving the aging and improving the immunity capacity of human body.
2) Curing disease in heart, brain and blood vessel.
3) Increasing leucocyte.
4) Resisting the break of blood vessel.
5) Restraining and killing the production and growth of pathogeny bacterium and viru.
[Certificate of Analysis]
| Items | Specification | Result | ||
| Appearance | White crystalline 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 (1.0g/20ml H2O) | Clear Colorless | 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 | conform | ||
| Mold And Yeasts | <100cfu/g | conform | ||
| Salmonella | absent | absent | ||
| E.Coli | absent | absent | ||
[Production process]
------------------------------------------------------------------------------------------------------------
About us:
We are a leading Plant Extract manufacturer in China
- History: Established in 1999.
- Certification : GMP and TUV Rheinland Certification.
-Factory:
| 1.M anufacturing factory: over 20,000m2 with 6 production lines, 8 buildings |
| 2. Cultivating base: 150,000m2(100% Natural material stable source |
| 3.P lant extraction facility: 60m3 |
| 4. Employee: 210 employees including 21 researchers |
| 5.Main production equipments :8 extraction pots, 4 compression pots, 3 reaction vessels, 2 spraying towers, 1 drying oven; |
| 6.Testing equipment: UV, HPLC, GC are available. |
| 7.Inspection: inspect the manufacture process strictly and the quality can be controlled |
Why choose us?
1. A leading plant extract manufacturer in China since 1999,GMP&TUV approced.
2. Free sample (10g)and promptly respond.
3. Fast delivery,usually within 3 working days after confirming your payment.
4. 100% Natural product, without any synthesize ingredient
5. Manufacturer direct supply, good price.
| Type: |
L-Theanine
|
Form: |
Powder
|
Part: |
Leaf
|
| Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum,Plastic Container,Vacuum Packed
|
Place of Origin: |
Shaanxi China (Mainland)
|
| Grade: |
food,cosmetcis,pharm
|
Brand Name: |
ZSKY
|
Model Number: |
198A
|
| CAS No.: |
3081-61-6
|
Botanical source: |
Greenn Tea
|
Specification: |
98%
|
| Appearance: |
White to white crystalline powder
|
Molecular Formula: |
C7H13N2O3
|
Molecular Weight: |
174.2
|
| Other Name: |
N-ethyl-L-glutamine
|
Specific Rotation: |
+8.0°- +8.5°
|
Chloride(Cl): |
≤ 0.03%
|