1. Icyayi cyumye

Muburyo bwabyumye, imiti yibibabi bishya ihinduka buhoro.Hamwe no gutakaza amazi, ubwinshi bwamazi ya selile ariyongera, ibikorwa bya enzyme byiyongera, impumuro yicyatsi yicyayi isohoka igice, polifenole iba oxyde nkeya, proteine ​​zimwe na zimwe zinjizwa muri acide amine, na krahisi ikabora mubisukari byangirika.Izi mpinduka zose zifasha kuzamura ireme.Bitewe no kwangirika kwicyatsi kibisi, ibara ryibabi ni icyatsi nicyatsi kibisi cyumuhondo;hydrolysis ya poroteyine na krahisi byongera ibiyikuramo amazi, mugihe igipimo cya polifenol na aside amine kigabanuka, bigatuma ibara ryisupu yicyayi rihinduka.

2. Uburyo bwo gutunganya icyayi

Mu gihe cyaubushyuhe bwo hejuru bwo gutunganya, ubuhehere bwamababi mashya bihinduka vuba kandi bigahinduka byinshi, kandi ibice bitetse bike bifite impumuro yicyatsi numunuko udashimishije birahinduka, kandi ibice bya aromatique bitetse cyane;icyarimwe, munsi yibikorwa bya chimie ya thermophysical, hashyizweho impumuro nshya idasanzwe.

Amababi meza afite amazi menshi hamwe nibikoresho birimo, bityo rero bigomba gukarurwa cyane mugihe bikosowe kugirango byongere impumuro nziza kandi bigumane icyatsi;amababi ashaje afite amazi make hamwe na aside amine nkeya.Kugirango utezimbere uburyohe bwisupu yicyayi yamababi yo murwego rwo hasi, birakenewe Kongera muburyo bukwiye urwego rwuzuye.