Taw qhia
L-theanine hmoov yog ib txwm muaj nyob rau hauv cov tshuaj yej ntsuab thiab yog ib qho tshwj xeeb dawb amino acid hauv tshuaj yej.
Ntshiab L-theanine hmoov yog cov khoom siv systes tsim ua raws li cov qauv hauv qab no.
Pyrrolidone carboxylic acid yog tsim los ntawm high-pressure cua sov ntawm L-glutamic acid, ntxiv nrog anhydrous monoethylamine, thiab ua los ntawm high-pressure cua sov.
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Khoom
L-theanine hmoov yog dawb crystalline. Tsis muaj ntxhiab, nrog me ntsis qab zib tshwj xeeb saj, nrog rau qhov pib saj ntawm 0.15 feem pua . Qhov kub decomposition yog 214-215 degree . Nws yog soluble hauv dej, insoluble hauv ethanol thiab ether.
Skev lom zem.
L-theanine Feem ntau yog siv rau dej haus los txhim kho tsw tshwj xeeb tshaj yog cov tshuaj tsw qab ntawm cov tshuaj yej ntsuab. Nws kuj tuaj yeem cuam tshuam qhov iab thiab spiciness ntawm lwm yam khoom nojCov nyiaj tsis tau teev tseg. Piv txwv li, cocoa dej haus thiab barley tshuaj yej muaj ib tug tshwj xeeb iab los yog ntsim saj, ntxiv sweeteners yuav muaj ib tug tsis kaj siab saj, xws li hloov cov sweetener nrog 0.1 feem pua L-theanine, cov txiaj ntsig tau qhia tias cov dej qab zib yog kho tau zoo heev
Ntxiv
Ua kom muaj zog tiv thaiv kab mob, txo cov ntshav siab, txhim kho lub hlwb, txhawb nqa lub hlwb kev kawm thiab kev nco ua haujlwm, thiab ua kom lub siab ua haujlwm detoxification zoo.
Skev nyab xeeb
Thaum ntxov xyoo 1985, US Food and Drug Administration (FDA) tau lees paub L-theanine hmoov thiab tau lees paub tias cov khoom siv theanine yog cov khoom siv dav dav pom zoo (GRAS), thiab tsis muaj kev txwv rau tus nqi thaum siv. Hauv Nyij Pooj, tsis muaj kev txwv rau kev noj cov tshuaj L-theanine.
Cia
* rhiab heev rau huab cua thiab av noo, yuav tsum tau muab kaw thiab khaws cia rau hauv qhov chaw muaj cua thiab qhuav
* Tom qab qhib lub thawv, nws yuav tsum tau muab rov qab rau kev cia thiab khaws cia kom ruaj khov kom tsis txhob muaj dej los ntawm kev pov tseg.
* Khaws thiab tuav nyob rau hauv inert gas ib puag ncig.
Cim npe nrov: l-theanine hmoov, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, pheej yig, tsis tshua muaj nqi, organic, ntshiab ntuj, zoo, GMP tau ntawv pov thawj, ISO tau ntawv pov thawj, 100 feem pua natural, Hoobkas mov, kub muag
