Kole nziza cyane y'inyamaswa ikoreshwa mu gushushanya gelitaline y'ikoranabuhanga ikoreshwa mu gushushanya
Gelatin yo mu nganda ifite ubushobozi bukomeye bwo gukurura no guteza imbere ikwirakwira no guhagarara hagati y’ibyiciro bitandukanye, ibyo bikaba bishobora no kumvikana nk’ubushobozi bwo kurinda bwa colloid.
Gelatin yo mu nganda ifite imbaraga zikomeye zo gufata, kandi ishobora kugumana ubuziranenge bw'umusaruro, ibyo bikaba bifitanye isano no kuba gelatin ifite ubushobozi bwo gukurura amazi.
1. Ubwa mbere, hamwe n'ingano y'amazi angana cyangwa menshi gato (igipimo rusange cya kole n'amazi cya 1 kugeza kuri 1.2-3.0, ni byiza gukoresha amazi ashyushye) kugira ngo kole inywe mu masaha make cyangwa arenga, kole yoroshye, hanyuma ishyushye kugeza kuri dogere 75, ihinduke kole ishobora gukoreshwa.
2. Igipimo cya kole n'amazi kigomba kugenwa hakurikijwe ubukana bukenewe. Amazi menshi, ubukana buke, n'amazi make, ubukana bwinshi. Iyo gelatin ishyushye, ubushyuhe ntibugomba kuba buri hejuru cyane, kuko ubushyuhe burenze dogere 100 buzagabanya ubukana bitewe no kwangirika kwa molekile, kandi gelatin izasaza ikanangirika.
3. Hari uduce duto tw’amazi mu ikoreshwa rya kole, bityo ni ngombwa kuyivanga n’amazi mu gihe ukoresha kugira ngo uhindure ubushyuhe n’amazi. Ubushyuhe bwo mu bwogero bugomba gukoreshwa mu gushyushya kole. Ntibyemewe na gato gushyushya kole mu gikoresho.
4. Gelatin igomba kubikwa mu bushyuhe runaka mbere yuko ikoreshwa. Kubwibyo, iyo hakenewe amazi mu ikoreshwa, ubushyuhe bw'amazi na koloyide bugomba kuba bumwe, kandi amazi akonje ntagomba kongerwamo. Mu ikoreshwa rya gelatin, umuvuduko ugomba kuba wihuta kandi uhwanye. Hindura ingano y'amazi na gelatin kugira ngo ubone ubushyuhe bwifuzwa.



