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1. Kuwanikwa kweamino acids
Kuwanikwa kweamino acids kwakatanga muFrance muna 1806, apo vemakemikari Louis Nicolas Vauquelin naPierre Jean Robiquet vakaparadzanisa mukomboni kubva kune asparagus (yakazozivikanwa seAsparagine), yekutanga amino acid yakawanikwa. Uye kuwanikwa uku kwakamutsa kufarira kwenzanga yesainzi muchikamu chehupenyu hwese, uye kwakakurudzira vanhu kutsvaga mamwe maamino acids.
Mumakumi makumi emakore anotevera, vemakemikari vakawana cystine (1810) uye monomeric cysteine ​​(1884) mumatombo eitsvo. Muna 1820, vemakemikari vakaburitsa leucine (imwe yeanonyanya kukosha maamino acids) uye glycine kubva munyama yemhasuru. Nekuda kwekuwanikwa uku mumhasuru, leucine, pamwe nevaline uye isoleucine, inoonekwa seamino acid yakakosha kune mhasuru protein synthesis. Pakazosvika 1935, ese makumi maviri amino amino acids akawanikwa uye akaiswa muzvikamu, izvo zvakaita kuti biochemist uye wezvehutano William Cumming Rose (William Cumming Rose) abudirire kuona hushoma zuva nezuva amino acid zvinodiwa. Kubva ipapo, maamino acids ave kukosheswa kweiyo inokurumidza kukura indasitiri yehutano.

2.Kukosha kweamino acids
Amino acid yakawandisa inoreva chinhu chinogadzirwa nemakemikari chine zvese zvine chekuita neamino boka uye iine acidic carboxyl boka, uye rinoreva chivakwa chinoumba puroteni. Munyika yehupenyu, maamino acids ayo anoumba chaiwo mapuroteni ane maitiro awo chaiwo.
Muchidimbu, amino acids akakosha kuhupenyu hwevanhu. Kana isu tikangotarisa pamhasuru hypertrophy, kuwana simba, kurovedza muviri, uye kurovedza muviri uye kupora, tinogona kuona zvakanakira amino acids. Mumakumi mashoma emakore apfuura, masayendisiti akakwanisa kunyatsoronga chimiro uye chikamu chemakemikari mumuviri wemunhu, kusanganisira 60% mvura, 20% protein (amino acids), 15% mafuta uye 5% makabhohaidhiretsi nezvimwewo zvinhu. Izvo zvinodiwa zveamino acid akakosha kune vakuru ndeye 20% kusvika 37% yezvinodiwa zveprotein.

3. Iyo tarisiro yeamino acids
Mune ramangwana, vaongorori vacharamba vachifumura zvakavanzika zvezvinhu zvehupenyu izvi kuti vaone kuti vanobatanidzwa mune zvese zviitiko zvine chekuita nemuviri wemunhu.