I-Theanine iyingqayizivele engeyona-iprotein amino acid etiyeni, eyatholwa isazi sase-Japan ngo-1950. Ingaguqulwa ngokuzenzakalela ibe i-GABA (i-gamma-i-aminobutyric acid) emzimbeni womuntu, yenze abantu bazizwe bengcono, begxile kakhulu, futhi ikhulula ukungezwani nokukhathazeka.
izwe lami ligunyaze i-theanine njengokudla okusha okungaphekiwe ngoJulayi 2014, kodwa abathengi basekhaya abakayijwayele neze i-theanine.
Emiphakathini yaseJapane neyaseMelika, ukuqonda kwabantu ukukhathazeka nokudangala sekukhulile uma kuqhathaniswa, futhi bazimisele kakhulu ukuthatha isinyathelo sokuthola imikhiqizo ehambisanayo ukuze baxazulule izinkinga. Kubathengi basekhaya, ukuqwashisa ngokucindezeleka nokukhathazeka kuye kwaduma kancane kancane eminyakeni yamuva nje, futhi indlela yokuqonda evuthiwe kanye nendlela yokubhekana nayo ayikakhiwe.
Indlela i-theanine eyenza ngayo abantu balale kangcono ukuthi uma abantu beyidla, bazizwa bemnandi, baqinise ukungezwani nokukhathazeka, futhi baphumule ngokomqondo, bese belala futhi bathuthukise izinga lokulala. Ukukubeka kalula, imikhiqizo yendabuko yokusiza ukulala iqondile, kodwa imbangela eyinhloko ayaziwa. Nakuba i-theanine ithuthuka kusukela empandeni, ayibonakali ngokubukeka.
I-China iyizwe elikhulu letiye futhi ingumkhiqizi oyinhloko we-theanine. Ngokombiko "ngo-2021-2025 we-Theanine Industry In-depth Market Research and Investment Prospect Forecast Analysis Report" okhishwe yi-Xinsijie Industry Research Center, imikhiqizo yezwe lami ye-theanine ngo-2020. Kufika kumathani angu-700, okubalelwa ku-76% yenani eliphelele lomhlaba.
Ngokuthuthuka okuqhubekayo kwezinga lezomnotho laseShayina, izingcindezi zomsebenzi nezingcindezi zokuphila ziyakhula, ukuqwasha nokukhathazeka kuyalandela, futhi amabhizinisi e-theanine azophinde aqondise le makethe esafufusa enamakhulu ezigidi zabathengi abangaba khona.
Uma ubheka imakethe yasekhaya ye-theanine yempahla eluhlaza, azikho izinkampani eziningi ezikhiqiza izinto zokusetshenziswa ze-theanine, futhi izinkampani zidinga ukutshala izinsiza namandla amaningi ukuze ziqhubeke nokuvula imakethe.
