| Customization: | Available |
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| Certification: | ISO, HACCP, Halal |
| Assay Method: | HPLC, UV |
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| L-Theanine 98% | |
| Botanical Resource | Green tea |
| Product Introduction | L-Theanine is a unique amino acid found almost exclusively in green tea and has the pharmacology activities of lowering the blood pressure, tranquilizing and easing pain, improving economy immunity, biology-adjusting to some anticancer medicines, increasing the effect of chemotherapeutics and decreasing the side-effect. And it can prevent Parkinsons' disease, Binswanger dementia, function turbulence of conduction nerves, and so on. When added to food or beverage, L-theanine can efficiency restrain the bitter and hot taste, and meliorate the flavor. |
| Product Function |
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| Analysis Items | Specifications | Results | Test Methods | ||
| Description | |||||
| Identification | Positive | Conforms | TLC | ||
| Appearance & Color | White powder | Conforms | Visual | ||
| Odor & Taste | Characteristic | Conforms | Organoleptic | ||
| Mesh Size | NLT 95% through 80 mesh | Conforms | 80 Mesh Screen | ||
| Solubility | Good solubility in water | Conforms | Visual | ||
| Extract Solvent | Water | Conforms | / | ||
| Assay | NLT 98.0% L-Theanine | 98.15% | HPLC | ||
| Physical | |||||
| Loss on drying | NMT 5.0% | 2.08% | GB/T 5009.3 -2015 | ||
| Chemical | |||||
| Heavy metals(, Pb) | NMT 20ppm | Conforms | CP2015 | ||
| Arsenic (As) | NMT 2ppm | Conforms | GB/T5009.11 -2015 | ||
| Lead (Pb) | NMT 2ppm | Conforms | GB/T 5009.12 -2015 | ||
| Cadmium (Cd) | NMT 1ppm | Conforms | GB/T 5009.15 -2015 | ||
| Mercury (Hg) | NMT 0.1ppm | Conforms | GB/T 5009.17 -2015 | ||
| Sterilization Method | High temperature & high pressure for short time (5" - 10") | ||||
| Microbial | |||||
| Total Plate Count | NMT 10,000cfu/g | Conforms | GB/T 4789.2-2015 | ||
| Total Yeast & Mold | NMT 100cfu/g | Conforms | GB/T 4789.15-2015 | ||
| E. Coli | Negative | Conforms | GB/T 4789.3-2015 | ||
| Salmonella | Negative | Conforms | GB/T 4789.4-2015 | ||
| Non-GMO Status | The product is extracted from GMO-free plant. | ||||
| Packing & Storage | Pack in paper-drums and two plastic-bags inside. Net Weight: 25 kg/drum. Store in a well-closed container away from moisture. |
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| Shelf Life | 2 years if sealed and store away from direct sun light. | ||||
Hunan Sunfull Bio-tech Co., Ltd. is a high-tech enterprise with more than 20 years' professional experience.
HUNAN SUNFULL is specialize in R&D, production and sales of natural plant extracts, and has achieved various qualifications and honor including National Grade II Prize, Provincial First Prize Award, ISO9001, ISO22000/HACCP, KOSHER and HALAL certificates. Sunfullbio, Sunepica ™ and Teavital ™ are our well-known trademarks.
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