Itiye Elimnyama Theabrowniniyinhlanganisela ye-polyphenolic enomthelela ezicini eziyingqayizivele kanye nezinzuzo zezempilo ezingaba khona zetiye elimnyama.Lesi sihloko sihlose ukuhlinzeka ngokuhlolwa okuphelele kwetiye elimnyama i-theabrownin, kugxilwe ezimpahleni zalo, imiphumela yezempilo engaba khona, kanye nesisekelo sentokozo yendima yalo etiyeni elimnyama.Ingxoxo izosekelwa ubufakazi obuvela ocwaningweni olufanele kanye nezifundo.
Itiye elimnyama i-theabrownin iyinhlanganisela eyinkimbinkimbi ye-polyphenolic eyakhiwa ngesikhathi senqubo ye-oxidation kanye nokuvutshelwa kwamaqabunga etiye amnyama.Inesibopho sombala ocebile, ukunambitheka okuhlukile, kanye nezinzuzo zezempilo ezingaba khona ezihlobene nokusetshenziswa kwetiye elimnyama.I-Theabrownin ingumphumela we-polymerization ye-oxidative yama-catechin namanye ama-flavonoid akhona emaqabunga etiye, okuholela ekwakhekeni kwezinhlanganisela eziyingqayizivele ezinomthelela ekwakhiweni okuphelele kwetiye elimnyama.
Imiphumela engaba khona yezempilo ye-TB Powder ibe yisihloko sophenyo lwesayensi, nocwaningo oluningana oluphakamisa indima yayo ekuthuthukiseni impilo nokuphila kahle.Izindlela lapho itiye elimnyama i-theabrownin liveza khona imiphumela yalo linezici eziningi futhi libandakanya izindlela ezihlukahlukene zebhayoloji.
Omunye wemiphumela ebalulekile yezempilo yetiye elimnyama i-theabrownin yizindawo zayo zokulwa ne-antioxidant.Ucwaningo selukhombisile ukuthi i-theabrownin ingaba nemiphumela enamandla ye-antioxidant, ebalulekile ekulweni nengcindezi ye-oxidative kanye nokunciphisa ubungozi bezifo ezingamahlalakhona.Ama-Antioxidants adlala indima ebalulekile ekunciphiseni ama-radicals mahhala futhi avikele amangqamuzana emonakalweni, ngaleyo ndlela abe nomthelela empilweni nasenhlalakahleni yonke.
Ngaphezu kwalokho, itiye elimnyama i-theabrownin lihlotshaniswe nemiphumela engaba khona yokulwa nokuvuvukala.Ukuvuvukala okungamahlalakhona kuhlotshaniswa nezimo zezempilo ezahlukahlukene, okubandakanya izifo zenhliziyo nemithambo yegazi, isifo sikashukela, kanye nesifo se-neurodeergenerative.Izakhiwo zokulwa nokuvuvukala ze-theabrownin zingasiza ekwehliseni ukuvuvukala nokunciphisa ingozi yezifo ezihlobene nokuvuvukala.
Ngaphezu kwemiphumela yayo elwa nokuvuvukala kanye ne-antioxidant, itiye elimnyama i-theabrownin selihloliwe ngendima yalo engaba khona ku-lipid metabolism kanye nempilo yenhliziyo.Ucwaningo luye lwaphakamisa ukuthi i-theabrownin ingase ibe nomthelela ekuguquleni amazinga e-lipid, okuhlanganisa ukwehlisa amazinga e-low-density lipoprotein (LDL) cholesterol kanye nokwandisa amazinga e-high-density lipoprotein (HDL) cholesterol, okuyizici ezibalulekile empilweni yenhliziyo nemithambo yegazi.
Imiphumela yezempilo engaba khona yetiye elimnyama i-theabrownin ibangele isithakazelo ekusetshenzisweni kwayo njengesithasiselo sokudla sokuthuthukisa impilo nokuphila kahle.Nakuba itiye elimnyama liwumthombo wemvelo we-theabrownin, ukuthuthukiswa kwezithako ze-theabrownin kubhekwe njengokuhlinzeka ngethamo elimisiwe lale nhlanganisela kubantu abafuna ukuzuza emiphumeleni yayo yezempilo engaba khona.
Sengiphetha, itiye elimnyama i-theabrownin liyinhlanganisela ye-polyphenolic etholakala etiyeni elimnyama, futhi libonisa imiphumela yezempilo engaba khona nge-antioxidant, anti-inflammatory, kanye nezakhiwo ezingahle ze-lipid-modulating.Isisekelo somuthi wemiphumela yezempilo engaba khona yetiye elimnyama i-theabrownin iyenza ibe isihloko esithakaselwayo ocwaningweni lwezempilo nokondleka, kanye neqhaza layo ekukhuthazeni impilo nokuphila kahle ifuna uphenyo olwengeziwe.
Izithenjwa:
Khan N, Mukhtar H. Tea polyphenols zokukhuthazwa kwezempilo.Impilo Sci.2007;81(7):519-533.
Mandel S, Youdim MB.I-Catechin polyphenols: i-neurodegeneration kanye ne-neuroprotection ezifweni ze-neurodeergenerative.Mahhala Radic Biol Med.2004;37(3):304-17.
U-Jochmann N, u-Baumann G, u-Stangl V. Itiye elihlaza kanye nesifo senhliziyo nemithambo yegazi: kusukela ekuhlosweni kwamangqamuzana ukuya empilweni yomuntu.I-Curr Opin Clin Nutr Metab Care.2008;11(6):758-765.
Yang Z, Xu Y. Umphumela we-theabrownin ku-lipid metabolism kanye ne-atherosclerosis.Chin J Arterioscler.2016;24(6): 569-572.
Isikhathi sokuthumela: May-11-2024
