| Customization: | Available |
|---|---|
| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC |
|
Still deciding? Get samples of US$ 38/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Name:L-theanine
Appearance: White crystalline powder
Sepcs:99%
CAS NO.: 3081-61-6
Molecular formula: C7H14N2O3
Molecular weight: 174.1977
Test method: HPLC
Function
Decrease blood sugar and blood pressure
Decrease viruses,Anti-agingm,Anti-radiation
Application
1.Lower blood pressure , Effect of flavor melioration , Support the immune system.
2.Applied in food field, it is used as natural antioxidant, antistaling agent.
3. As cosmetics and daily chemical addiitive, it owns the effect of anti-wrinkle and anti-Aging.
4.It can dispel spot, prevent and treat skin disease and sensibility, decayed tooth, dental plaque, periodontitis and halitosis, protect skin.
5.It owns the effect of sterilization , It is available as raw material of subsidiary.
|
Items
|
Specifications
|
Results
|
|
Appearance
|
White powder |
Confirm
|
|
Odor& Taste
|
Characteristic
|
Confirm
|
|
Loss on drying
|
≤8.0%
|
2.8%
|
|
Assay(HPLC)
|
20.0% min
|
20.2%
|
|
Ash
|
≤1.0%
|
0.35%
|
|
Heavy Metal
|
≤10 ppm
|
Confirm
|
|
As
|
≤1.0ppm
|
Confirm
|
|
Pb
|
≤1.0ppm
|
Confirm
|
|
Cd
|
≤1.0ppm
|
Confirm
|
|
Hg
|
≤0.1ppm
|
Confirm
|
|
Total plate count
|
≤1000 cfu/g
|
Confirms
|
|
Yeast&Mold
|
≤100 cfu/g
|
Confirms
|
|
E.Coli
|
Negative
|
Negative
|
|
Salmonella
|
Negative
|
Negative
|
|
Staphylococcus aureus
|
Negative
|
Negative
|
){kind=link}