Olemera mu mankhwala ophera antioxidant , tiyi wobiriwira akhoza kuteteza ku matenda osiyanasiyana monga matenda a mtima ndi kukulitsa thanzi lanu. Zomwe zimagwiridwa kuti zimagwira ntchito yofunika kwambiri mu tiyi wobiriwira zomwe zimakhala zotheka zimaphatikizapo makatekini monga epigallocatechin-3-gallate (EGCG), theanine ( amino acid akuti amalimbikitsa kuchepetsa), ndi gallic acid.
Kuphika Tea ya Green kwa Zakudya
Mukapanga kapu ya tiyi wobiriwira, kukoma kumadalira momwe mumayambitsira. Malingana ndi tiyi aficionados, chikho changwiro chimakhala chokoma kwambiri popanda kuwawa.
Ngati madzi atentha kwambiri kapena ngati tiyi yakhala yayitali kwambiri, ikhoza kuwapweteka. Ngati madziwo ndi otentha kwambiri, sizingatheke kuti tiyike bwino.
Nthaŵi yabwino yothamanga imasiyanasiyana malinga ndi kukula ndi mawonekedwe a masamba, kalasi ya tiyi, ndi tiyi atatuta. Tiyi amawotcha kwambiri mpaka 140 mpaka 185 F ndipo amavutitsidwa kwa mphindi imodzi kapena zitatu.
Kafukufuku wambiri amasonyeza kuti njira yopangira mowa ingasinthe katechin yomwe ili ndi kapu ya tiyi. Nazi zina zomwe zimakhudza kuchotsa kwawo.
Kukula ndi Maonekedwe a Masamba a Teyi
Masamba ang'onoang'ono amadza mofulumira. Tiyi tomwe timapindikizidwa kapena tikulu timakhala ndi nthawi yochulukirapo.
Loose Leaf Vs Tiyi Zikhwama
Kawirikawiri, tiyi amawoneka kuti ndi ofunikira chifukwa timagwiritsa ntchito masamba omwe timakhala timapamwamba kwambiri, ndipo timakhala timapamwamba kwambiri kuposa timapepala tambirimbiri tomwe timapeza m'matumba ambiri.
Ngati mukugwiritsira ntchito tiyi, kuwapaka mu kapu kapena teapot (osati kuwasiya kuti aziyandama pamwamba pa madzi) ayenera kuwonjezeranso kuchotsa makatekini.
Kutentha
Ngakhale madzi otentha amachititsa kuti makatekini azikhala mwamsanga, kuchepetsa madzi ozizira kumatipangitsa kuti pakhale thanzi labwino chifukwa cha kuchepa kwa mankhwala monga epigallocatechin gallate ndi gallic acid.
Mu kafukufuku wofalitsidwa mu Journal of Food Science mu 2016, ntchito zopambana za antioxidant zinawonetsedwa mu tiyi yobiriwira yomwe idakwera m'madzi ozizira kwa nthawi yaitali. Mosiyana ndiyi, tiyi yoyera inali ndi mankhwala otetezeka kwambiri a antioxidant pamene ankatenthedwa m'madzi otentha kwa nthawi yayitali, ndipo tiyi wakuda unali wapamwamba kwambiri ndi kulowetsedwa kwa madzi pang'ono.
Nthawi Yopuma
Kafukufuku wofalitsidwa ku International Journal of Food Sciences and Nutrition mu 2015, adafufuza mphamvu zowononga antioxidant ya zitsamba zisanu zoyera ndi zobiriwira zimatentha (70 kapena 90 C kwa mphindi 7) kapena madzi ozizira (kutentha kwa 15, 30, 60) , kapena 120 minutes). Zotsatira zake zinkasonyeza kuti masamba ambiri a masamba obiriwira, omwe amachititsa kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda, tiwoneke kwambiri pamene tiyi yadzala m'madzi ozizira kwa mphindi 120.
Kodi Kumapeto Kwathu N'kutani?
Kuwombera kwa nthawi yayitali (makamaka m'madzi otentha) kumapweteketsa tiyi ndikukweza tiyi ya tiyi ya tiyi.
Teyi yowonjezera kwa nthawi yaitali ndikugwiritsa ntchito madzi otentha akhoza kuchotsa zinthu zina kuchokera ku tiyi. Zitsulo zazikulu monga lead ndi aluminium ndi zotsalira zamagazi ndi zina mwa zinthu zomwe zapezeka mu tiyi yobiriwira.
Ngakhale kusokonezeka kwa zitsulo zamagetsi ndizovuta zomwe anthu ambiri angakhale nazo, amayi omwe ali ndi pakati kapena amayi oyamwitsa ndi ana, makamaka, ayenera kuwafunsana ndi athandizi awo asanamalize kumwa tiyi wobiriwira ndipo ayenera kupewa tiyi wambiri.
Mtsinje
Ngati mukufuna kukwaniritsa mankhwala ophera antioxidant a chikho chanu chotsatira cha tiyi wobiriwira, yesetsani kuchepa kwa maola awiri m'madzi ozizira (m'malo mogwiritsa ntchito madzi otentha) ndikuwona momwe mumakonda kukoma.
> Zotsatira:
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> Castiglioni S, Damiani E, Astolfi P, Carloni P. Mphamvu za zinthu zochepa (nthawi, kutentha, ndi kukula kwa tinthu) pa antioxidant katundu ndi zikhumbo zowoneka za tiyi zoyera ndi zobiriwira. Int J Zakudya Zakudya Zakudya. 2015; 66 (5): 491-7.
> Hajiaghaalipour F, Sanusi J, Kanthimathi MS. Kutentha ndi Nthawi Zomwe Zidzakhudza Mitundu Yachilombo Choyambitsa Antioxidant ya White, Green, ndi Black Tea Infusions. J Food Sci. 2016 Jan; 81 (1): H246-54.
> Lantano C, Rinaldi M, Cavazza A, Barbanti D, Corradini C. Zotsatira za njira zowonjezera zowonongeka, katundu wa antioxidant ndi mtundu wa tizilombo tating'alu, zakuda ndi oolongi. J Food Sci Technol. 2015 Dec; 52 (12): 8276-83.
> Schwalfenberg G, Genuis SJ, Rodushkin I. Zopindulitsa ndi zoopsa za tiyi yoledzera: samalani ndi poizoni. J poizoni. 2013; 2013: 370460.
Chodziwikiratu: Zomwe zili pa tsambali zimapangidwa pazinthu zophunzitsira zokha ndipo sizilowetsamo malangizo, matenda kapena chithandizo ndi dokotala wololedwa. Sichikutanthauza kubisa zonse zomwe zingatheke, kuyanjana kwa mankhwala, zochitika kapena zotsatirapo zoipa. Muyenera kupeza chithandizo chamankhwala mwamsanga pa nkhani iliyonse yathanzi ndikufunsani dokotala musanagwiritse ntchito mankhwala osakaniza kapena kusintha kwa regimen yanu.