L-Valine, i-amino acid ebalulekileyo, iye yenza amaza kuluntu lwenzululwazi ngendima yayo ebalulekileyo kwimpilo yemisipha. Uphononongo lwakutsha nje olupapashwe kwiJournal of Nutrition luqaqambise ukubaluleka kwe-L-Valineekukhuthazeni i-protein ye-muscle synthesis kunye nokunceda ekubuyiseleni imisipha emva kokuzivocavoca. Oku kufunyanisiweyo kuye kwavuselela umdla kwiinzuzo ezinokubakho ze-L-Valineukuxhaswa kweembaleki kunye nabantu abafuna ukuphucula impilo yabo yemisipha.
L-Valine'sImpembelelo kwiMpilo kunye neMpilo-ntle ityhiliwe:
Ngokwenzululwazi, L-Valineyenye ye-amino acids ezintathu ze-branched-chain (BCAAs) kunye ne-L-leucine kunye ne-L-isoleucine. Ezi BCAAs zidlala indima ebalulekileyo kwimetabolism yemisipha kwaye zibaluleke kakhulu kwiimbaleki kunye nabakhi bomzimba. L-Valine, ngokukodwa, kubonakaliswe ukuba kubalulekile ekugcineni ibhalansi ye-nitrogen emzimbeni, ebalulekileyo ekukhuleni kwemisipha kunye nokulungiswa.
Uphononongo olwenziwe liqela labaphandi kwiyunivesithi ehamba phambili lubandakanya ulingo olulawulwa ngokungakhethiyo apho abathathi-nxaxheba banikwe i-L-Valineizongezelelo ngaphambi nasemva komthambo wokuxhathisa. Iziphumo zibonise ukwanda okukhulu kweprotheyini ye-muscle synthesis kunye nexesha lokubuyisela ngokukhawuleza kwiqela elifumene i-L-Valinexa kuthelekiswa neqela lolawulo. Oku kunika ubungqina obuqinileyo kwiinzuzo ezinokuthi zibekho ze-L-Valineukuxhaswa ekuphuculeni impilo yemisipha kunye nokusebenza.
Ngaphezu koko, L-Valini-e ifunyenwe ukuba idlale indima ekuveliseni amandla ngexesha lokuzilolonga. Iyaziwa ngokuba yi-glucogenic amino acid, oku kuthetha ukuba inokuguqulwa ibe yi-glucose ukunika amandla kwizihlunu ngexesha lokuzilolonga ixesha elide. Oku kwenza uL-Valineicandelo elibalulekileyo kwi-metabolism yamandla yeeseli ze-muscle, igxininisa ngakumbi ukubaluleka kwayo kubadlali kunye nabathandi bempilo.
Ukuqukumbela, ubungqina besayensi obuxhasa indima kaL-Valinekwimpilo yemisipha kunye nokusebenza kunyanzelekile. Ngokukwazi kwayo ukukhuthaza iprotheyini ye-muscle synthesis, uncedo ekubuyiseleni izihlunu, kunye negalelo kwimveliso yamandla ngexesha lokuzilolonga, i-L-Valinekuye kwavela njengesongezelelo esithembisayo kubantu abafuna ukwandisa impilo yabo yemisipha kunye nokusebenza kwezemidlalo. Njengoko uphando kule ndawo luqhubeka nokuvela, L-Valineulungele ukuba ngumdlali ophambili kwibala lezondlo zezemidlalo kunye nesayensi yokuzilolonga.
Ixesha lokuposa: Aug-12-2024
