Joaloka tee e tala, tee e ntšo e entsoe ka makhasi a semela sa Camellia sinensis. Makhasi a omisitsoe 'me a nooa, a fanang ka tee' mala o lefifi le tatso e monate ho feta tee e tala (e sa keneng ka mokhoa oa ho belisa).
Ho itšetlehile ka hore na e brewed e matla hakae, tee e ntšo e na le hoo e ka bang 50 mg ea caffeine ka senoelo. (Ha ho bapisoa, tee e tala e na le 8 ho isa ho 30 mg ka senoelo, ha kofi e na le 100 ho isa ho 350 mg.)
Tee e ntšo e na le li-antioxidants tse 'maloa, e leng metsoako e thusang' mele ho loantša li-radicals (lik'hemik'hale ka lihlahisoa tse tsejoang hore li senya DNA). Li-antioxidants tsena li kenyelletsa quercetin, ntho e boletsoeng ho loantša ho ruruha le tšehetso ea bophelo bo botle ba 'mele.
Melemo ea Tee e Ntšo
Mona ho sheba saense ka liphello tsa bophelo bo botle ba tee:
1) Bophelo bo botle ba meriana
Ho fihlela joale, lipatlisiso ka melemo ea pelo ea tee ea bats'e e entse liphello tse tsoakaneng. Ka mohlala, tlhahlobo ea 2009 ea liphuputso tse robong tse hatisitsoeng pele (ho kenyelelitsoe kakaretso ea barupeluoa ba ka bang 195 000) li ile tsa etsa qeto ea hore ho noa linoelo tse tharo letsatsi le leng le le leng ho fokotsa kotsi ea ho otloa ke likarolo tse 21. Leha ho le joalo, phuputso e entsoeng ka 2007 ea batho ba baholo ba lilemo li 55 (ba lilemo li 55 le ho feta) e fumane hore likhoeli tse ts'eletseng tse sebelisoang ke tee ha lia ka tsa ama tšoaetso leha e le efe ea lefu la pelo (e kang ho ruruha le khatello ea mali ea systolic). Setsi sa Sechaba sa Meriana e Phelisang le ea Meriana le Mekhatlo ea Sechaba ea Bophelo e supa thuto ena e le bopaki ba hore tee e ntšo e ke ke ea e-ba le tšusumetso ho bophelo bo botle ba pelo.
2) Lefu la tsoekere
Phuputsong ea laboratori e phatlalalitsoeng ka 2009, bo-rasaense ba fumane hore metsoako e ntšitsoeng ka tee e ntšo e atlehile haholo ho fokotsa ho kenngoa ha tsoekere ea mali ho feta tse nkiloeng ho tee e tala le tee ea oolong . Ho phaella moo, phuputso ea sechaba ea 2009 ea batho ba baholo ba 1 040 e fumane hore ho ja nako e telele ea tee e ntšo le / kapa e tala ho amana le ho ata ha lefu la tsoekere.
3) Thibelo ea Kankere
Le hoja liphuputso tse ling li bontša hore ho sebelisoa ha tee e ntšo kamehla ho ka fokotsa kotsi ea kankere, ba bang ba tlaleha hore ha ho na melemo e amanang le kankere ea tlhahiso ea tee e ntšo. Ho feta moo, lipatlisiso tse ling li bontša hore tea e sebelisoang haholo ea tee e ka ba le tšusumetso e ntle haholo ea likamano tsa kankere ea matsoele le kankere ea matsoele ea estrogen-receptor positive / progesterone-receptor.
Ho noa Tea e Ntle ea Bophelo
Tšebeliso ea tee e ntšo ha e e-s'o fumanehe ho thibela kapa ho tšoara boemo leha e le bofe bo botle ba bophelo. Le hoja ho noa tee e ntšo ho ka fana ka melemo e itseng ea bophelo bo botle, ke habohlokoa ho botsa ngaka ea hao ho fumana hore na ke tekanyo efe e ka u tšoanelang. Ho batho ba bang, tekanyo e phahameng ea caffeine e ka lebisa ho liphello tse ngata tse bohloko (tse kang ho tšoenyeha, ho eketseha ha pelo le khatello ea mali, le ho mpefala ha seso sa matšoao).
> Mehloli:
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> Chen H, Qu Z, Fu L, Dong P, Zhang X. "Mefuta ea liphatsa tsa lefutso le antioxidant bokhoni ba li-polysaccharides tse 3 ho tloha teeng e tala, tee ea oolong le tee e ntšo." J lijo tsa Sci. 2009 74 (6): C469-74.
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> Halder A, Raychowdhury R, Ghosh A, De M. "Black tea (Camellia sinensis) e le mochine oa chemopreventive ka lithethefatsi tse hlakileng tsa molomo." J Molemo oa Pathol Toxicol Oncol. 2005; 24 (2): 141-4.
> Larsson SC, Bergkvist L, Wolk A. "Kofi le tšebeliso ea tee e ntšo le kotsi ea kankere ea matsoele ka boemo ba estrogen le boemo ba progesterone bo amohelang sehlopha sa Sweden." Cancer Causes Control. 2009 12.
> Mukamal KJ, MacDermott K, Vinson JA, Oyama N, Manning WJ, Mittleman MA. "Thuto ea ho khanna ka likhoeli tse 6 ka tee e ntšo le lisosa tsa kotsi tsa pelo." Am Heart J. 2007 154 (4): 724.e1-6.
> Setsi sa Sechaba sa Meriana e Phelisang le ea Meriana. Lipatlisiso: Ho noa Tea e Ntšo ha ho na Tšusumetso ho Liphello Tsa Likotsi Tsa Lefu. October 2009.
> Mekhatlo ea Sechaba ea Bophelo. Tee e ntšo: MedlinePlus Lisebelisoa. August 2009.
> Panagiotakos DB, Lionis C, Zeimbekis A, Gelastopoulou K, Papairakleous N, D UN, Polychronopoulos E. "Nako e telele ea ho noa tee e amahanngoa le ho ata ho fokolang (mofuta oa 2) lefu la tsoekere har'a batho ba hōlileng ba tsoang lihlekehlekeng tsa Mediterranean: MEDIS lefu la seoa . " Yonsei Med J. 2009 28; 50 (1): 31-8.
> Sun CL, Yuan JM, Koh WP, Yu MC. "Tee e tala, tee e ntšo le ts'oaetso ea kankere e khanyang: tlhahlobo ea li-epidemiologic lithuto." Carcinogenesis. 2006 27 (7): 1301-9.
> Tang NP, Li H, Qiu YL, Zhou GM, Ma J. "Tea consumption le kotsi ea kankere ea endometrial: metaanalysis." Am J Obstet Gynecol. 2009 201 (6): 605.e1-8.