http://www.ec21.com/ec-market/l-theanine.html http://janefeng0801.en.ec21.com/L_Theanine--3958659_3959909.html D-theanine is less than 0.3%, purity is over 99%. The product conforms to jp2000 standard. L-theanine, also named N-et20091228 http://wjfchem.en.ec21.com/L_theanine_N_ethylglutamine--1442422_1652347.html We could supply L-theanine,DL-theanine with purity over 99%,widely used in food,beverage and non-food industry. Prod20091228 http://cnaminoacid.en.ec21.com/L_Theanine--3640085_3653129.html White crystalline powder, CAS# 3081-61-6, Purity>98.5% 20091221 http://lichenzhe.en.ec21.com/L_theanine_L_valine--2540999_2698369.html L-theanine CAS No. 3081-61-6 quality: USP28 Assay: 99.9% appearance: white crystalline powder L-valine CAS No. 20090924 http://sinoivy.en.ec21.com/L_theanine_99_65288_JP20000--2594703_3616475.html L-theanine, also named N-ethyl-glutamine, with CAS number of 3081-61-6. L-theanine in nature only exists in tea plant20090618 http://jssunshine.en.ec21.com/L_Theanine--246918_246988.htmlProduct Name: L-Theanine Cas No.: 3081-61-6 Molecular Formula: C7H14N2O3 Quality Standard: JP2000 Assay: 99% Min. Appea20081105 http://wangsnatural.en.ec21.com/L_theanine--2545058_2578274.htmlL-theanine is a non-protein amino acid mainly found naturally in the green tea plant (Camellia sinensis). L-theanine is20080113 http://natureway.en.ec21.com/L_theanine_Green_Tea_Extract--1827184_1960634.htmlL-theanine (Green tea extract) Color: Light yellow or light gray powder Latin name: Camellia sinensis O. Ktze. Active i20070529 http://szhws66.en.ec21.com/L_Theanine--3666048_3666049.htmlto be purified and easy to mix with D- theanine and other poisonous matters, it is unfit for food industry. 20090717 http://gemsen.en.ec21.com/L_theanine--2779025_2779685.htmlWe are exporting L-theanine with very competitive prices. If you have any demand, please feel free to contact us. Best 20080506 http://finenice.en.ec21.com/L_Theanine--1655459_1655476.htmlL-Theanine20071227 http://chem4s.en.ec21.com/L_Theanine_Chrysin--1497063_1497195.htmlL-Theanine 3081-61-6 D-tryptophan 153-94-6 L-tryptophan 73-22-3 5-Methoxyindole 1006-94-6 5-Methoxytryptamine 608-07-1 20060906 http://wynoromo.en.ec21.com/L_theanine--2072685_2072953.htmlL-theanine CAS: 3081-61-6 Purity: 98% Appearance: White crystal powder Loss on drying: 0.5% max. Redidue on ignition: 020070716 http://sunfull35.en.ec21.com/Instant_White_Tea_Powder--3389645_3893405.htmlL-theanine, low rate of Polyphenols/Amino acid, strengthen human body s immunity, is most suitable for developing a 20091230 http://thxduck.en.ec21.com/Health_Ingrediates--602019_1232850.htmlL-theanine 2%,99% L-Tryptophan AJI92 L-Tyrosine AJI92 Lutein 5%, 20% Niacin(Vitamin B3) Orotic acid Potassium chl20091222 http://nb0571.en.ec21.com/Ginkgo_Biloba_Extract_Ginseng_Root--3173373_3606402.htmlTheanine 20~98% natural L-theanine (HPLC) 97 Gymnema Extract 4:1,25% Gymnemic Acids (UV-VIS) 98 Gynostemma Extract 20~920091115 http://jellery.en.ec21.com/Tea_Extract--2614496_2617926.html Green tea catechins 20% ~ 90%; Green tea polyphenols 20% ~ 98% ; Green tea L-theanine 20% ~ 35% ; Green tea caffein20091027 http://cdtruebest.en.ec21.com/Ginkgo_Biloba_P.E.Ginkgo_Biloba_Extract--2097565_2097566.htmlL-theanine) (30% L-theanine) (98% L-theanine) Instant Tea (Instant black tea extract /Instant green tea extract/Ins20090720 http://herbest.en.ec21.com/Bilberry_Extract--2680551_2739459.htmlL-theanine Green tea extract 30% L-theanine / <2% caffeine Green tea extract 98% L-theanine Green tea extract 20% po20090720 http://qhchemicals.en.ec21.com/L_Proline--3360567_3548710.htmlL-Theanine L-Threonine L-Tryptophan L-Tyrosine L-Valine L-Aspartate sodium L-Citrulline L-Norvaline L-Carnitine20090513 http://nutramax.en.ec21.com/Green_Tea_P._E._30--3363602_3371068.htmlL-theanine? L-theanine is a non-protein amino acid mainly found naturally in the green tea plant (Camellia sin20090226 http://jasonliu88.en.ec21.com/Grape_Seed_P.E.--3285254_3285346.htmlL-theanine 20% ~ 35% ; Green tea caffeine 30% ~ 80% ; Green tea saponins 50% ~ 70% ; Green tea EGCG 10% ~ 98%; Gree20081219 http://yejunjojo.en.ec21.com/Hormones_Vitamines_and_Amino_Acid--1045918_2749845.htmlL-theanine L-Threonine L-Tryptophan Nicotinamide nicotinic acid Riboflavin Thiamine hydrochloride Vitamin A Acetate Vit20081113 http://sinomedichem.en.ec21.com/Broccoli_Extract_Sulforaphane--2497935_2889948.htmlL-Theanine / Pawpaw Powder Ganoderma Lucidum (Reishi) Polysaccharides / Shell-broken Spore Extract Lentinus Edodes (20080829 http://nutra.en.ec21.com/Supply_Green_Tea_P._E.--2728556_2729748.htmlL-theanine? L-theanine is a non-protein amino acid mainly found naturally in the green tea plant (Camellia sinensis). L20080408 http://samlurich.en.ec21.com/Amino_Acids--2117757_2094068.htmlL-Theanine L- Onithine alpha ketoglutarate 2:1 L-Arginine alpha ketoglutarate 2:1 L-ARGININE ALPHA-KETOGLUTARATE 2:1 L-20070724 http://spymaster.en.ec21.com/Amino_Acid_Minerals--3790552_3790668.htmlL-Theanine &nb20090903 http://yujia11111.en.ec21.com/Tea_Powder--3453160_3482134.html We can supply L-theanine with different content.You can leave message to me to get more information. 20090413 http://scyaxing.en.ec21.com/Theanine--3308379_3308419.html Chinese name: L-theanine; N-( -glutamyl acyl) ethylamine English name: L-Theanine CAS: 3081-61-6 Product Standards:20090117 http://karen809.en.ec21.com/Ivermectine_Dutasteride_Diosmin--2043532_2892301.html Lovastatin Levetiracetam Levodropropizine Letrozole Lornoxicam Loratidine Loxoprofen L-theanine 98% 20080928 http://windy523.en.ec21.com/Green_Tea_P._E.--2731449_2731450.htmlWhat is Green Tea Extract L-theanine? L-theanine is a non-protein amino acid mainly found naturally in the green tea pl20080828 http://lily29.en.ec21.com/plant_extract--802774_802792.htmlL-Theanine Camellia sinensis O. Ktze 98% HPLC L-Theanine Green tea Extract Saponin Camellia sinensis O. Ktze 95% HPLC T20080822 http://tazhonghui.en.ec21.com/Green_Tea_Extract--886410_958151.htmlL-Theanines 6-35% Min (HPLC) 9) Tea Polysacchrides 12% Min (UV) If you are interested in this products, please contact 20061127 http://honeyxiu.en.ec21.com/Chinese_Herbal_Extract--1380915_1775679.htmlL-theanine 20% ~ 35% ; Green tea saponins 50% ~ 70% ; Green tea EGCG 10% ~ 98%; Green tea ECG 90%, 95%; Pu Erh tea poly20070302 http://ellenlian.en.ec21.com/Supply_Botanical_and_Herbal_Extract--1861597_1882385.htmlL-Theanine,JP2000, L-Menthyl Lactate,98%, L-Menthyl Lactate,95%, Luo Han Guo Extract,30%,40% Mogroside V HPLC, Luo Han 20070612