OmuLayini y'okufulumya sitaaki ekyusiddwa .Asobola okukyusa eby’okulabirako eby’omubiri oba eby’eddagala ebya sitaaki wa kasooli omubisi, sitaaki wa tapioca, n’ebirala oluvannyuma lw’okufulumizibwa n’okufulumizibwa mu diguli ez’enjawulo. Oluvannyuma lw’okukola okw’okubiri, sitaaki ezikyusiddwa okutwalira awamu ziyitibwa sitaaki ezikyusiddwa. In order to improve the performance of starch and expand its application range, physical, chemical or enzymatic treatments are used to introduce new functional groups on starch molecules or to change the size of starch molecules and the properties of starch granules, thereby changing the natural characteristics of starch (such as gelatinization temperature) , Thermal viscosity and its stability, freeze-thaw stability, gel strength, film formation, transparency, etc.), making it more suitable for the requirements of certain Okusaba.
Ekigendererwa ky’okuggyawo obutonde (denaturation) kwe kukwatagana n’ebyetaago by’okukozesebwa mu makolero ag’enjawulo. Nga: Tekinologiya w’ebbugumu eringi (okuziyiza okuzaala) kyetaagisa okunyweza ennyo sitaaki ku bbugumu erya waggulu, emmere efuuse omuzira yeetaaga okutebenkera okulungi-okufa kwa sitaaki, emmere ya jelly yeetaaga obwerufu obulungi, okukola firimu ennungi, n’ebirala eky’okubiri kwe kuggulawo enkozesa empya eza sitaaki n’okugaziya ekifo ky’okukozesa.
Oluvannyuma lw’okujjanjabibwa n’enkola ezimu, sitaaki asobola okukyusa eby’obutonde byakyo eby’omubiri oba eby’eddagala eby’olubereberye ne bifuuka diguli ez’enjawulo. Sitaaci ekyusiddwa sitaaki akyusiddwa. Sitaaci eno erina eby’obutonde eby’enjawulo eby’omubiri n’eby’eddagala, era bw’ogiteeka mu nkola y’emmere, esobola okufuula emmere okuba ennungi ng’erongoosebwa oba ng’eridde. Enzimba y’ekisenge n’ekikulukusi bitereezebwa okusobola okukyusakyusa mu nkola ya sitaaki ekyusiddwa. Ebintu ebikyusiddwa sitaaki ebikolebwa bisaanira engoye, emmere, empapula, ebizimbisibwa, okusuula, okusima amafuta n’ennimiro endala. Nga okunoonyereza kugenda mu maaso, ebyuma ebifulumya amazzi bijja kukola omulimu ogweyongera mu kisaawe ky’akatale ka sitaaki akakyusiddwa.