Zvinyorwa zveL-cysteine ????zvinogona kugoverwa muzvikamu zviviri zvinotevera:

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1, In vivo synthesis

Methionine kutendeuka: Muviri wemunhu unogona kushandura methionine (methionine) kuita L-cysteine ????kuburikidza nemetabolic nzira.

Autologous synthesis kugona: Senge isiri yakakosha amino acid, L-cysteine ????inogona kugadzirwa mudiki diki mumuviri, asi inoda kutora chikamu kwezvinhu zvinobatsira sevhitamini B6.

2, Kutorwa kwekunze

Zvokudya zvakasikwa:

Zvokudya zvakapfuma mumethionine, zvakadai sehove, mazai, zvokudya zvegungwa, nezvimwewo, zvinogona kukurudzira kuumbwa kweL-cysteine ????mumuviri kuburikidza nekudya.

Zvokudya zvine L-cysteine ??zvakananga: Dzimwe nyama (sehuku) uye zvigadzirwa zvemukaka zvine zvishoma zveL-cysteine.