L-Valine, i-amino acid ebalulekile, ibilokhu yenza amagagasi emphakathini wesayensi ngendima yayo ebalulekile empilweni yemisipha. Ucwaningo lwakamuva olushicilelwe kuyi-Journal of Nutrition luveze ukubaluleka kwe-L-Valineekukhuthazeni ukuhlanganiswa kwamaprotheni emisipha kanye nokusiza ekululameni kwemisipha ngemva kokuzivocavoca. Lokhu okutholakele kuvuse intshisekelo ezinzuzweni ezingaba khona ze-L-Valineukwesekwa kwabasubathi kanye nabantu abafuna ukuthuthukisa impilo yabo yemisipha.
L-Valine'sUmthelela Kwezempilo Nokuphila Kwembulwa:
Ngokwesayensi, L-Valineingenye yama-amino acid amathathu e-branched-chain (BCAAs) kanye ne-L-leucine ne-L-isoleucine. Lawa ma-BCAA adlala indima ebalulekile kumetabolism yemisipha futhi abaluleke kakhulu kubasubathi nabakhi bomzimba. L-Valine, ikakhulukazi, kuboniswe ukuthi kubalulekile ekugcineni ibhalansi ye-nitrogen emzimbeni, okubalulekile ekukhuleni kwemisipha nokulungisa.
Ucwaningo olwenziwe ithimba labacwaningi enyuvesi ehamba phambili lubandakanya ukuhlola okulawulwa ngokungahleliwe lapho ababambiqhaza banikezwa i-L-Valineizithasiselo ngaphambi nangemuva kokuzivocavoca umzimba. Imiphumela ibonise ukwanda okukhulu kwe-muscle protein synthesis kanye nesikhathi sokululama ngokushesha eqenjini elathola i-L-Valineuma kuqhathaniswa neqembu lokulawula. Lokhu kunikeza ubufakazi obuqinile bezinzuzo ezingaba khona ze-L-Valineukwengezwa ekuthuthukiseni impilo yemisipha nokusebenza.
Ngaphezu kwalokho, L-Valinu-e utholakale edlala indima ekukhiqizeni amandla ngesikhathi sokuzivocavoca. Kuyaziwa ukuthi iyi-glucogenic amino acid, okusho ukuthi ingaguqulwa ibe ushukela ukuze inikeze amandla emisipha ngesikhathi sokusebenza isikhathi eside. Lokhu kwenza L-Valineingxenye ebalulekile kumetabolism yamandla wamangqamuzana emisipha, ngokuqhubekayo igcizelela ukubaluleka kwayo kubasubathi nabathandi bokuqina.
Sengiphetha, ubufakazi besayensi obusekela indima ka-L-Valineempilweni yemisipha nokusebenza kuyaphoqa. Ngamandla ayo okukhuthaza ukuhlanganiswa kwamaprotheni emisipha, ukusiza ekubuyiseleni imisipha, kanye neqhaza ekukhiqizeni amandla ngesikhathi sokuzivocavoca, i-L-Valinekuye kwavela njengesengezo esithembisayo kubantu abafuna ukuthuthukisa impilo yabo yemisipha nokusebenza kwezemidlalo. Njengoba ucwaningo kule ndawo luqhubeka nokuvela, i-L-Valineulungele ukuba ngumdlali obalulekile emkhakheni wezokudla okunempilo kwezemidlalo kanye nesayensi yokuzivocavoca.
Isikhathi sokuthumela: Aug-12-2024
