I-Taurine
I-Taurus, «i-taurus», okusho ukuthi "inkunzi", yatholwa ngo-1827 njengenye yezingxenye zezinyosi zezinkomo. Isici saso esihlukanisayo kusuka kwamanye ama-amino acid ukuthi asikho ezicutshini zomzimba zomzimba. It is a native in a free form, or it is in in chain of amino acid called peptides. I-Taurine Ukutholakala kwe-taurine akubanga nandaba kangako kwaze kwaba ngo-1970. Kungaleso sikhathi lapho ososayensi benza iziphetho mayelana nokubaluleka kwayo njengenye yezakhi zokudla okunempilo zamakati. I-Taurine ingumkhiqizo we-metabolism yemvelo yama-amino acid aqukethe isulfure. Itholakala ezinhlanzini, amaqanda, ubisi, inyama, kepha hhayi kuma-protein wemifino. Ukuhlanganiswa kwawo emzimbeni kwenzeka ngokuya ngenani elidingekayo levithamini B6. Indlela i-taurine eyenziwe ngayo iyimpikiswano. I-eczema eyinhloko ebandakanyeka kule nqubo ayisebenzi kahle ezilwaneni nasebantwini. Ngakho-ke, ukwengeza nge-taurine kungasiza. Ukushoda kwe-Taurine kumaseli wanoma iyiphi into enomthelela omubi esimweni sayo. Ukungabi bikho kwayo ezilwaneni kwaholela ekuthuthukiseni ukonakala kwe-retina, imiphumela yayo okwaba ubumpumputhe nezinkinga ezinkulu ngokusebenza okujwayelekile kwenhliziyo. Ukubona imiphumela ye-taurine ezilwaneni, ososayensi bafinyelele esiphethweni ngezinzuzo zayo kubantu. Ngemuva kokwenza ucwaningo oluningi, baqaphela ukuthi izingane ezingondliwanga ubisi lwebele, kepha ngokudla okwenziwe ngomzimba, umzimba awunayo i-enzyme ehlanganisa into ethile, eholela ekuswelekeni kwe-taurine. Yenziwe ngama-amino acid amabili, i-methionine ne-cysteine, engabalulekile futhi engenakususwa.
Imicu esheshayo ye-twitch iqukethe i-taurine encane kunezintambo ezihamba kancane. Kungenzeka, lokhu kungenxa yamandla we-oxidative aphansi wangaphambili. Ososayensi baqaphele ukuthi ngesikhathi sokuzivocavoca okukhulu kwe-anaerobic, umzimba ulahlekelwa yi-taurine eningi. Ukuhlolwa kwamagundane kukhombisile ukuthi i-taurine inyusa ukukhuthazela. Ezinye izifundo zokudla okunempilo zithole ukuthi i-taurine isiza ukuvikela imisipha ekulimaleni okubangelwa ukuvivinya umzimba. Ukusetshenziswa okungeziwe kwe-taurine kunomphumela omuhle emisipheni yamathambo.
I-Taurine inezakhiwo zokulwa ne-antioxidant Lokhu kuvikela umuntu emdlavuzeni nasezifweni zenhliziyo nemithambo yegazi. Ucwaningo luye lwabonisa nokuthi lusiza ukwehlisa umfutho wegazi. I-Taurine iguqula ukusebenza kukagesi, ngaleyo ndlela ivikele inhliziyo futhi. Amaseli, avela ku-calcium eyeqile, angafa, lokhu kuphikiswa yi-taurine. Ilawula inani le-potassium ne-sodium emicimbini yenhliziyo, ngaleyo ndlela isekele ukusebenza kwenhliziyo.
I-Taurine isiza ukusheshisa ukwakheka kukasawoti we-bile, kusebenze izakhi zofuzo ezibhekele ukuhlanganiswa kwe-enzyme. Ososayensi benze isivivinyo samasonto ayisikhombisa. Abantu abakhuluphele banikezwa amagremu amathathu we-taurine ngosuku. Ngalesi sikhathi, izinga le-triglycerides egazini labo lehlile, nama-turkeys e-atherogenic athuthukile. Ngaphezu kwalokho, abantu abathathe i-turin babenomphumela ohlangothini, umphumela omuhle - ukwehla kwenani lamafutha angaphansi.
Ezinye izivivinyo zabantu zisekela amandla wokuvikela we-taurine. Ngenxa yokwanda kokusetshenziswa komoya-mpilo emisipheni, inani elinyukayo lama-radicals mahhala ayingozi, angalimaza i-DNA kumaseli, okungaholela emiphumeleni emibi. Ngokuthatha i-taurine ngaphambi nje kokuqeqeshwa, ukulimala kwe-DNA kuncishiswe kakhulu. Lokhu kungenxa yezakhi zayo zokulwa ne-antioxidant. Ukusetshenziswa okuphelele komoya-mpilo kwabantu ababambe iqhaza esivivinyweni kukhuphukile. Lokhu kukhulise ukukhuthazela kwabo futhi kwabavumela ukuba baziqeqeshe isikhathi eside ngokwenyuka komthwalo omkhulu. Lo mphumela ubangelwe yindima ye-taurine ekwandiseni ukuphuma kwenhliziyo nasekuthuthukiseni izakhiwo zemisipha yamathambo. Ngokuqinisa ulwelwesi lweseli emisipheni, kufaka phakathi i-sarcolemma, i-taurine ikhuthaza ukusikwa kwemisipha, ilawula ukungena kwe-calcium esitokisini.
Amandla kaTaurine okuthinta ukusebenza kwemisipha ye-electrolyte, isiza ukuvimbela amajaqamba emisipha. Kukhona ukucabanga ukuthi ukuqala kokuquleka kungenxa yokulahleka kwe-potassium ne-sodium ngesikhathi sokuqeqeshwa. I-Taurine iyakwazi ukukuvimbela lokhu. Okuqukethwe kumicu esheshayo ye-twitch kuyehla kakhulu ngesikhathi sokuzivocavoca okude. I-Taurine ithuthukisa ukusebenza kwama-enzyme emisipha alawula ukukhiqizwa kwamandla ne-oxidation yamafutha. Ikhuthaza ukukhuthazwa kwe-AMR yama-cyclic, okwandisa ukukhishwa kwama-catacholamine afana ne-noripinephrine ne-epinephrine. Bobabili bayasebenza.
Ucwaningo lwesayensi lukhombisile ukuthi ama-BCAA abaluleke kakhulu ekuhlanganisweni kwamaprotheni wemisipha. Ukuthatha amagremu ambalwa ngosuku kuzosheshisa amaprotheni synthesis kulandela ukuvivinya umzimba. Kodwa lokhu akukhulumi neze ngendima yabo ebaluleke kakhulu emzimbeni womuntu kunama-amino acid angabalulekile. Kokubili kubalulekile impela.
Ama-Amino Acids BCAA Abalulekile