Li-acide acid ke liprotheine. Liprotheine , le tsona, lia hlokahala bakeng sa mehaho e mengata le mesebetsi ea 'mele ea rona.
Mele ea rona e hloka li-amino acid tse 20 tse fapaneng ho finyella sohle seo ba se hlokang ho se etsa hore re phele. Ka kakaretso, tsena li-amino acid li aroloa 'me li kenngoa ho kopanya ka litsela tse sa feleng. Liprotheine tse hlahisoang li sebelisoa ho haha mesifa, masapo, moriri le lipekere tsa rona, empa seo ke qalo feela.
Li-amino acid li etsa li-enzyme tse tsamaisang likarolo tse ngata tsa lik'hemik'hale 'meleng ea rona. Li jara limatlafatsi le limolek'hule tse ling tse hlokahalang ka mali a rona le ho feta likaroloana tsa sele. Ba nka lipontšo ho tloha karolong e 'ngoe ea' mele ho ea ho e 'ngoe. Li-antibodies tse re sireletsang boloetse ke liprotheine. Mesebetsi ea liprotheine e batla e le ngata ho e bala.
Har'a li-amino acid tse 20 tseo re li hlokang, 'mele ea rona e ka etsa 11 ea tsona. E 'ngoe e 9 re tlameha ho feta lijong tsa rona-li bitsoa amino acid e hlokahalang hobane ho hlokahala hore re li je. Chelete eo re e hlokang bakeng sa amino acid e 'ngoe le e' ngoe e fapane-ka mohlala, ho ea ka litekanyetso tsa Mokhatlo oa Lefatše oa Bophelo, motho ea boima ba lik'hilograma tse 70. (154 lbs.) E hloka 280 mg feela ea tryptophan letsatsi le letsatsi, empa 2100 mg ea lysine le 2730 mg ea leucine.
Ho boleloa hore lehe le na le litekanyo tse phethahetseng tsa amino acid tseo re li hlokang, le liprotheine tsa liphoofolo ka kakaretso (nama, litlhapi, lebese, joalo-joalo) li na le chelete e ngata ea tsona kaofela.
Lihlahisoa tsa limela tsa amino acid li kenyelletsa limela, lijo-thollo, linate le lipeo, empa leha e le ofe oa bona ha a na "litekanyo" tse lekanang tsa amino acid (le ka ntle ho li- quinoa le amaranth ). Ka hona, batho ba itšetlehileng ka lijo tsa limela bakeng sa liprotheine ba ka tiisa chelete e lekaneng ka ho ja limela tse sa tšoaneng tsa linaoa le raese, mohlala, ke motsoako oa khale o nang le lihlahisoa tse feletseng tsa amino acid.
Li-amino acid tse hlokahalang ke: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, le valine.
Tse ling tsa amino acid tseo re li hlokang (hore 'mele ea rona e ka etsa *) ke: alanine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine, le tyrosine.
* Hape ho na le boemo moo amino acid kapa limatlafatsi tse ling e ka ba "boemo ba bohlokoa", ha 'mele o ka ba le bothata ba ho o etsa ka lebaka la ho kula, ho kula kapa botsofali.