Plant Extract, Medicine Extract, Pueraria Lobata manufacturer / supplier in China, offering Panax Pseudo-Ginseng, Notoginseng Extract, Rainbow Supply High Quality Quercetin / Sophora Japonica Extract 95% 98%, High Quality Direct Factory Supply Pure Straight Powder Myrrh Gum with Free Sample and so on.
Min. Order / Reference FOB Price | |
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1 kg | US $40.00/ kg |
Local Area: | Changsha, Hunan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment, MoneyGram |
Certification: | ISO, HACCP, SGS/Kosher/Halal |
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Assay Method: | HPLC |
Application Form: | Tablet, Capsule, Powder |
Latin Name:Camellia sinensis (L.) O. Ktze.Plant Source:LeafAppearance:Yellow Brown or White PowderCAS:3081-61-6Purity:10%,20%,30% 40%, 50%,99%(HPLC)
Item Specification Results MethodsMarker Compound 40% L-theanine 40.45%HPLCAppearance & Color Yellow Brown powderConformGB5492-85Odor & Taste CharacteristicConformGB5492-85Plant Part Used LeafConform Extract SolventWaterConform Bulk Density 0.4-0.6g/ml0.45-0.60g/ml Mesh Size 80100%GB5507-85Loss on Drying≤5.0%3.26%GB5009.3Ash Content≤5.0%1.82%GB5009.4Solvent Residue EU Directive 2009/32/ECConformGCBenzoapyrene/PAHs(ppb)<10ppb/<50ppbConformGC-MSPesticides EP 7.0ConformGC-MSHeavy metalsTotal Heavy metals≤10ppm<3.0ppmAASArsenic (As)≤1.0ppm<0.1ppmAAS(GB/T5009.11)Lead (Pb) ≤1.0ppm<0.5ppmAAS(GB5009.12)Cadmium <1.0ppmNot DetectedAAS(GB/T5009.15)Mercury ≤0.1ppmNot DetectedAAS(GB/T5009.17)Microbiology Total Plate Count≤1000cfu/g<100GB4789.2Total Yeast & Mold ≤25cfu/g<10GB4789.15Total Coliform Negative in 10gNot DetectedGB/T4789.3-2003Salmonella Negative in 10gNot DetectedGB4789.4Staphylococcus Negative in 10gNot DetectedGB4789.1Pseudomonas aeruginosaNegative in 10gNot Detected
Theanine may help reduce the negative effects of stress, according to a small study published in Biological Psychology in 2007. In an experiment involving 12 people, researchers found theanine-treated participants were less likely to experience an increase in heart rate when performing a stressful task.
2) ImmunityTaking green-tea-derived theanine and antioxidants in supplement form may help prevent theflu, suggests a study published in BMC Complementary and Alternative Medicine in 2011. Every day for five months, the study's 197 participants took either a placebo or a capsule containing theanine and catechins (a class of antioxidants found in green tea).
3) Brain Health4) DepressionTheanine may help relieve depression, according to an animal-based study published inPhytotherapy Research in 2011. In tests on mice, scientists discovered that theanine produced an "antidepressant-like effect."
5) Weight Loss