izindaba

Ayini ama-amino acid?
Ama-amino acid yizinto eziyisisekelo ezakha amaprotheni, futhi ziyizinhlanganisela eziphilayo lapho ama-athomu e-hydrogen kuma-athomu ekhabhoni ama-carboxylic acid athathelwa indawo ngamaqembu e-amino. Ama-amino acid angahlanganisa amaprotheni wezicubu, kanye nezinto eziqukethe amine ezifana namahomoni, ama-antibodies, kanye ne-creatine. Ngaphezu kwalokho, ama-amino acid nawo angaguqulwa abe ama-carbohydrate namafutha, noma ahlanganiswe ngqo ne-carbon dioxide namanzi, kanti i-urea ingaveza amandla. Uma ungadli kahle isikhathi eside, uzohlushwa ukungondleki namandla omzimba antekenteke. Noma umzimba ubuthakathaka ngokweqile ngemuva kokuhlinzwa. Kulokhu, amanye ama-amino acid angajova ukukhuthaza ukululama komzimba.

Ama-amino acid angamashumi amabili abhekisa ku-glycine, alanine, valine, leucine, isoleucine, methionine (methionine), proline, tryptophan, serine, tyrosine, cysteine ​​Acid, phenylalanine, asparagine, glutamine, threonine, aspartic acid, glutamic acid, lysine, arginine ne-histidine amaprotheni akha ingxenye ephilayo yomzimba ophilayo.

Ungawangeza kanjani ama-amino acid abalulekile?
Okokuqala, gcina ukudla kuhlukahlukene. Lokho wukuthi, ukuxuba nokudla amaprotheni okudla ahlukahlukene ukufeza umphumela wokulekelela ukushoda komunye nomunye kwe-amino acid ekudleni okuhlukahlukene, ukuze kugcinwe umsoco we-amino acid protein owanele futhi olinganiselayo.

Okwesibili, gwema ukudla amafutha ngokweqile. Ukudla okunamaprotheni amaningi ngokuvamile ukudla okunamafutha amaningi. Ngoba abantu besimanje badla amaprotheni amaningi ezilwane futhi bavivinya umzimba kancane ngasikhathi sinye, ukudla okunamafutha amaningi kungadala imiphumela emibi yezempilo. Ngakho-ke, lapho ukhetha ukudla kwamaprotheni, khetha izigaba ezinamafutha aphansi nokumuncwa kalula ngumzimba womuntu, futhi ugweme ukudla amafutha ngokweqile. Izazi zokudla okunomsoco zihlukanisa inyama yezilwane zibe inyama ebomvu nenyama emhlophe. Ingulube, inyama yenkomo, newundlu ngeyenyama ebomvu, kanti izinkukhu nezinhlanzi kungokwenyama emhlophe. Ngokuvamile, inani lokudla okunomsoco wenyama emhlophe liphakeme kunalelo lenyama ebomvu.

Okwesithathu, khetha izithasiselo ezisezingeni eliphakeme ze-amino acid. Ngenxa yesivinini sempilo yabantu banamuhla, ukudla okulula nsuku zonke, nokwehla kokugaywa kwamaprotheni nokumuncwa ngenxa yokuguga noma izifo ezingapheli zomzimba womuntu, izithasiselo ezifanele zezithasiselo zokudla okunomsoco i-amino acid eziqukethe wonke ama-amino acid abalulekile umzimba womuntu uzothuthukisa umsoco wama-amino acid namaprotheni. Izinga lempilo yomuntu libaluleke kakhulu.