| CAS No.: | 3081-61-6 |
|---|---|
| Formula: | C7h14n2o3 |
| EINECS: | 221-379-0 |
| Packaging Material: | Paper |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier
Natural L-Theanine Powder CAS:3081-61-6
| Test items | Standard | Result |
| Appearance | White powder | White powder |
| Assay (HPLC) | 98.0 - 102.0% | 99.25% |
| Specific rotation (a)D20 (C=1 , H2O ) |
+7.7°+8.5° | 8.05° |
| Solubility (1.0g/20ml H2O) | Clear Colorless | Clear Colorless |
| Chloride (CL) | ≤ 0.02% | <0.02% |
| Loss on drying | ≤1.0% | 0.35% |
| Residue on ignition | ≤0.2% | 0.12% |
| pH | 5.0 - 6.0 | 5.13 |
| Heavy metals (as Pb) | ≤10 ppm | <10ppm |
| Arsenic ( as As) | ≤1 ppm | <1ppm |
| Total Plate Count | < 1000cfu/g | Conforms |
| Yeast and Mold | <100cfu/g | Conforms |
| Salmonella | Absent | Conforms |
| E.Coli | Absent | Conforms |
| Conclusion: conforms with above in-house specification | ||
Theanine is a characteristic amino acid of tea. L-theanine is a kind of condiment, mainly used for green tea,Nutritional fortifier. Seasonings (aroma components of green tea), etc. Theanine is an antagonist of caffe ine, which can inhibit the excitement caused by caffe ine and has a calming effect. As an effective ingredient in sedatives, it can be added to some foods and drinks to promote the learning and memory functions of the brain.
In Food
Additives for functional food
Quality improver of tea beverage
Flavor improvement
In Medical
Adjuvant drugs for tumor treatment
It can prevent Parkinson's disease, senile dementia, conduction nerve dysfunction and other diseases. At present, theanine has been used to treat depression, the most common psychiatric disease in the world.
Packaging:
Standard export packing (25KGS/bag).
Storage:
Store in a closed, cool and dry place
SCM Pioneering Co., Ltd is an emerging supplier of high quality ingredients which based in Shandong province, China.
SCM was established by group of experts who have more than ten years experiences in pharmaceutical and food ingredients industries. with our deep knowledge and diligence, together with our associated plants, we would like to provide one-stop sourcing solutions for customers, to save your time and secure your purchasing.
1. What is the L-Theanine?
L-Theanine is a unique free amino acid in tea, and theanine is glutamic acid γ- Ethylamide is a white acicular substance, easily soluble in water, with sweet taste, fresh taste and sweet taste.
2.Is theanine a natural product or a synthetic one?
Theanine content in green tea is the most abundant, so theanine is often extracted and separated from green tea. In this way, it can not only ensure the naturalness and safety of the source, but also ensure its chemical and physical properties, so as to maximize its health function.
3.Which filed can be used of L-Theanine?
Well, it is widely used as lubricant in pharmaceutical ,Food additive etc.
4.Can I get some sample for test?
Sure, we can supply samples free for your test. Normally 20g is enough.
5.How can you guarantee the quality?
We cooperate with factory with following standard: Natural product fermented from Saccharomyces cerevisiae. GMP, KFDA, DCGI, Kosher, halal and HACCP certificates.
Dear friends, now contact us to get more benefit!
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}