Esinye sezikhungo ezibaluleke kakhulu zokudla yi-amaprotheni. Kuyinto yokwakhiwa kwe-amino acid ebeka inani layo. Ama-protein ayadingeka kakhulu ekwakheni amangqamuzana, izicubu zomzimba womuntu nokugcina imisebenzi eminingi ebalulekile.
Ama-amino acids ekudleni
Okuqukethwe kwama-amino acids ebalulekile ekudleni kunquma ukubaluleka kokuphilayo kwezinto eziphilayo. Inani lezinto eziphilayo zeprotheni libuye libeke izinga lokugaya umzimba ngemva kokugaya. I-degree yokugaya, ngokufanayo, incike ezintweni eziningana. Umzimba onjani, umsebenzi we-enzymes kanye nokujula kwe-hydrolysis emathunjini. Futhi, izinga lokugaya kakhulu kuxhomeke ekutheni kwenziwe amaprotheni ngaphambi kokulungiselela ukudla. Ukusula, ukugaya, ukugaya kanye nokwelapha ukushisa kwenza kube lula futhi kuphuthumise izinqubo zokugaya nokufakela amaprotheni, ikakhulukazi imvelaphi yezitshalo.
Imikhiqizo ecebile kuma-amino acids
Cabanga ngemikhiqizo lapho kutholakala khona amino acid . Umthombo oyinhloko wama-amino acids ebalulekile ukudla. Amaprotheni wesimiso semfuyo nemifino kumele kube khona ekudleni komuntu nsuku zonke. I-saturation nama-amino acid weprotheyini yemifino nemifino ihlukile, ngakho-ke kuyadingeka ukuqapha inhlanganisela efanele yalezi ziprotheni. Kungcono ukudla inyama nenhlanzi ngemikhiqizo yefulawa, ubisi nezinhlamvu, amaqanda namazambane.
Imikhiqizo enokuqukethwe okuphezulu kwama-amino acids kuyadingeka kumuntu ngendlela efanayo ne-air, ngakho-ke kufaneleka ukunakekelwa okwanele kokudla kwamaprotheni uma wenza ukudla.
Okuqukethwe kwama-amino acids kumikhiqizo
Imikhiqizo equkethe ama-amino acids: amaqanda, inhlanzi, inyama, isibindi, i-cottage shizi, ubisi, i-yoghurt, ubhanana, izinsuku ezinomisiwe, ilayisi elibomvu, ubhontshisi kanye nezinhlamvu, amantongomane angama-pine, ama-almonds, ama-cashews, amantongomane, ama-chickpeas, ama-amaranth.
Ama-amino acids kumathebula amikhiqizo
Amino acid ebalulekile ekudleni
Ngokuvame kakhulu ekudleni kukhona ukuntuleka kwama-amino acids amathathu, yingakho imikhiqizo equkethe amaprotheni ngokuvamile ihlulelwa inani lemikhiqizo yazo.
Ngakho-ke, ake sicabangele ukuthi yimiphi imikhiqizo equkethe ama-amino acids methionine, tryptophan ne-lysine.
I-methionine itholakala kakhulu kumikhiqizo yobisi, kodwa itholakala emalini ayamukelekayo ezinhlanzi, inyama namaqanda. Phakathi kwalabo abamele amaprotheni yemifino, ukuba khona kwe-methionine kungaqhayisa ubhontshisi kanye nokunye okunye.
I-Tryptophan itholakala kumaqanda, ushizi, inhlanzi, i-cottage shizi nenyama. Noma kunjalo, enyameni iphesenti yokuqukethwe kwayo ihlukile, kuye ngokuthi ingxenye yesidumbu. Ezingxenyeni ezixhumeneyo (intamo, shank) incane kakhulu, futhi ku-pulp kanye ne-tenderloin kungaphezu kokwanele. Phakathi kwemikhiqizo yemvelaphi yezitshalo, i-tryptophan inothile kubhontshisi, i-peas kanye ne-soy.
I-Lysine iqukethe yonke imikhiqizo yobisi, kanye noshizi, i-yolk yolk, i-cottage shizi, inhlanzi, inyama kanye nezitshalo ze-legume.
Ama-amino acids wamahhala ekudleni
Ama-amino acids yamahhala ekudleni afaka emanzini amancane. Iningi lazo liyingxenye yalezi zinhlelo zamaprotheni ezichithwa yi-protease enzyme emaphethelweni emathunjini. I-amino acid molecule engahlanganiswa nakwamanye ama-molecule isheshe igxilwe egazini ngokuqondile emathunjini futhi ivimbele ukubhujiswa kwemisipha. Yingakho ukudla kwama-amino acids ezemidlalo kudlalwa kakhulu, naphezu kwezindleko eziphezulu. Ukugaya ukudla kuyindlela enamandla kakhulu futhi ehlala njalo, futhi ukutholakala okusheshayo komzimba wezemidlalo namaprotheni kuyi-amino acid ekhululekile efanelekile, futhi kungenzeka.