Kurandura ni imwe mu ntambwe zingenzi zo kweza mu nganda za aside irike. Niba dukoranahydrolyzed fatty acide, acide amavuta, acide acide cocout, cyangwaacide soya fatty acide, intego ihora ari imwe: gukuraho umwanda no gutandukanya uduce duto duto, twinshi.
Muri rusange, distillation itandukanya aside irike ukurikije aho itetse. Ibiryo bisanzwe birimo imvange ya acide yuzuye kandi idahagije, glyceride nkeya, umubiri wamabara, impumuro, nibindi byanduye bihindagurika. Iyo ibikoresho bishyushye munsi ya vacuum, molekile zoroheje zishira mbere hanyuma zigakusanywa nkubuziranenge bwinshi, ibicuruzwa bito byamabara.
Ku nganda zishingiye ku busobanuro - uhereye ku nyongeramusaruro kugeza ku muntu ku giti cye - acide fatty acide itanga ibisobanuro birambuye, isura nziza, kandi ihamye igihe kirekire. Soya fatty acide, urugero, itanga agaciro kayobowe na iyode kandi igabanya okiside. Acide ya cocout fatty acide, hamwe no kwiyuzuza cyane, itanga ubushyuhe bwiza bwumuriro murwego rwo hejuru -.
Ndetse ibintu byamasoko nkaikiguzi cyamavuta ya asidebigira ingaruka kumahitamo yibikoresho fatizo, ariko utitaye kubitungwa, intambwe yo kubuza kwemeza guhuza. Hatabayeho gusibanganya, aside irike yatwara ibisigara bidakenewe bigira ingaruka kumikorere, impumuro, cyangwa ibara.
Mumagambo yoroshye, distillation ikuraho ibyo wowentukoreushaka - kandi ushimangire ibyo wowekorabakeneye. Igisubizo ni isuku, irashobora guhanurwa aside irike ikwiranye ninganda zigezweho.
