Izitshalo zidinga ama-amino acid ukuze zigcine ukukhula nokuthuthuka kwazo okuvamile.Ama-amino acid ayizingqimba eziyisisekelo zokwakha amaprotheni, adlala indima ebalulekile ezitshalweni, okuhlanganisa ukwakha izitho zamangqamuzana, ama-enzyme, namasosha omzimba.Ama-amino acid ahlukene ayahlangana akhe amaprotheni ahlukene, ngakho ukugcwalisa izinhlobo ezahlukene zama-amino acid kungakhuthaza ukwakheka nokukhula kwamaprotheni ezitshalo.
Ngaphezu kokuba yizakhi zamaprotheni, ama-amino acid aphinde adlale izindima ezibalulekile ezitshalweni.Nazi eziyinhloko:
1. Ukudluliselwa kwesignali: Amanye ama-amino acid angasetshenziswa njengama-molecule esignali ukuze adlulisele ulwazi ezitshalweni.Isibonelo, i-glutamate ne-aspartic acid zingasebenza njengama-neurotransmitters ukuze zidlulisele izimpawu ezitshalweni, zilawule ukukhula kwezitshalo, ukuqhakaza, nokuqina.
2. Ukunikezwa kwamandla: Ezitshalweni, ama-amino acid angakhiqiza amandla ngokusebenzisa indlela ye-amino acid metabolism.Lapho izitshalo zibhekana nobunzima noma ukuntuleka kwezakhi, ama-amino acid angahlukaniswa abe ama-asidi ephilayo kanye nezitshalo ezinikeza amandla ukuze kugcinwe imisebenzi yokuphila.
3. Ukumelana Nokucindezeleka: Amanye ama-amino acid athile, njenge-proline ne-glutathione, ane-antioxidant ne-stress resista nce properties.Bangasiza izitshalo ukulwa nezingcindezi zemvelo ezifana nengcindezi ye-oxidative, isomiso nokucindezeleka kukasawoti.
4. Ukuhlanganiswa kweHormone: Amanye ama-amino acid angasetshenziswa njengezinto ezandulela amahomoni ezitshalo futhi abambe iqhaza ekuhlanganiseni ama-hormone kanye nokulawula.Isibonelo, i-tryptophan iyisandulela sokutshala i-auxin, futhi i-lysine iyisandulela sokutshala i-dopamine ne-peptide hormone.
Kafushane, ama-amino acid abaluleke kakhulu ezitshalweni, awagcini nje ngokubandakanyeka ekwakhiweni kwamaprotheni nasekunikezeni amandla, kodwa futhi alawula ukudluliswa kwesignali, athuthukise ukuqina, futhi abambe iqhaza ezinqubweni ze-physiological ezifana nokuhlanganiswa kwamahomoni.Ngakho-ke, ukwengeza inani elifanele lama-amino acid kunomphumela omuhle ekukhuleni nasekuthuthukisweni kwezitshalo.
Ama-amino acid ahlukene anemiphumela ehlukene ezitshalweni.Isibonelo, i-serine ne-threonine ingakhuthaza ukukhula nokuthuthuka kwezitshalo, kuyilapho i-proline ne-glutamate ingathuthukisa ukuqina kwezitshalo.Ngakho-ke, lapho ufaka ama-amino acid, izinhlobo ezahlukene ze-amino acid nemithamo kudingeka zikhethwe ngokuya ngesimo esithile.
Ngaphezu kwalokho, izitshalo ezahlukene zinezidingo ezahlukene zama-amino acid.Isibonelo, imidumba inesidingo esiphezulu somanyolo oqukethe inani elikhulu le-threonine ne-serine, kuyilapho utshani bunesidingo esikhulu somanyolo oqukethe inani elikhulu le-lysine ne-tryptophan.
Ngamafuphi, ama-amino acid abaluleke kakhulu endimeni yezitshalo, ukugcwalisa inani elifanele lama-amino acid kungakhuthaza ukukhula nokuthuthukiswa kwezitshalo, futhi kuthuthukise ikhono lezitshalo ukumelana nokucindezeleka.Ekusetshenzisweni okungokoqobo, kuyadingeka ukukhetha izinhlobo ezifanele ze-amino acid kanye nemithamo ngokuya ngezimo ezihlukene zezitshalo nezemvelo ukuze uthole imiphumela engcono kakhulu.
Isikhathi sokuthumela: Sep-28-2023