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Bioconverted L-theanine is made through fermentation with more eco-friendly than chemically-synthesized one and lower cost than tea L-theanine, widely used in healthcare,beverage,food and pharmaceutics, etc.
Key words in different language: L-theanine | L-teanina | L-テアニン | 엘-테아닌 | L-теанин
Product name: L-theanine(bio-converted)
Cas#: 3081-61-6
Chemical formula: C7H14N2O3
Molecular Structure:
Synonym: L-glutamic acid -r-monoethylamide，N-Ethylglutamine
Solution/odor: clear, transparent solution in water, odorless and slightly sweet in taste
Technical Data
| No. | Test Items | Standard |
| 1 | Visual | White crystal powder |
| 2 | Assay | Min.99% |
| 3 | Specific Rotation [α]20/D | +8.0-+8.5º |
| 4 | Moisture | Max.2.0% |
| 5 | Residual on ignition(Sulfate) | Max.0.2% |
| 6 | PH | 5.0-7.0 |
| 7 | Melting point | 205℃-215℃ |
| 8 | Chloride | Max 0.1% |
| 9 | Heavy Metals(pb) | Max 10ppm |
| 10 | Total Plate Count | Max1,000cfu/g |
| 11 | Mold & Yeast | Max50 cfu/g |
| 12 | E.Coli., Salmonella | Absent |
Dosage Recommendation: 1.0.2% in beverage, baker, icecream and confectionery,etc.;
2.0.01% as flavor modifier in green tea and other food products;
3. no recommendation in pharmaceutics(it depends on)
Packing & Storage: keep in cool and dry place ; packed in carton or drum after sealed by aluminium-plastic bag(net weight:25kgs/carton or drum)
Shelf Life: Three years
Standard: Meet requirements of JP2000
Note: .Please contact us if customization requirements.
Contact information:
Company: WJF Chemicals Co. Ltd. QuZhou (website: www.wjfchemicals.com)
Address: 601 ZhongXing Plaza No. 123 HeHua ZhongLu QuZhou ZheJiang Province China
Email: info@wjfchemicals.com ; jeffeywang@hotmail.com
Tel./Fax: +865703865831 Mob.:+8613059765326(we chat)
