Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Sitashi yakachena ipfu chena, isina kunaka uye isina kunhuwidza isingasanganisi nemvura inotonhora kana doro. Inoumbwa nemarudzi maviri emamorekuru: linear uye helical amylose uye branched amylopectin. Zvichienderana nomuti wacho, manyoro anowanzova ne20 kusvika ku25% yeamylose uye 75 kusvika ku80% yeamylopectin. Glycogen, glucose inochengeterwa mhuka, ishanduro ine mapazi akawanda yeamylopectin.  Mubvunzo: Taurai mazita emvura mbiri dziri mukati apo starch isinganyunguduki.
mvura inotonhora kana doro