Erythritol
I-Erythritol inecrystallinity elungileyo kunye nehygroscopicity ephantsi kakhulu. Ayifaki ukufuma nakwiqondo lokufuma le-90%, kwaye izinzile kakhulu kubushushu kunye ne-asidi. I-solubility ye-erythritol iphantsi, kuphela i-37% kwi-20 ℃. Xa ichithwa emanzini, ithatha amandla amaninzi, kwaye ukushisa kokutshatyalaliswa ngu-97.4J / g.
Ubumnandi be-erythritol yi-70% ukuya kwi-80% ye-sucrose, kunye nencasa ekhanyayo ekhethekileyo kwi-alcohols yeswekile, kwaye ubumnandi bayo bunexesha elifutshane kakhulu lokuhlala emlonyeni. Xa ixutywe nezinye izimuncumuncu eziphezulu ezifana ne-aspartame kunye ne-potassium acetylsulfonamide (AK), ubumnandi kunye nencasa zifana kakhulu ne-sucrose. Icrystalline erythritol inika imvakalelo ehlaziyayo xa isetyenzisiwe. Ubushushu bokuchithwa kwe-erythritol buphantse buphindwe kathathu kune-glucose kunye ne-sorbitol ephindwe kabini.
I-Erythritol inokumelana nobushushu obuqinileyo kwaye ayiyi kubola okanye itshintshe umbala naphantsi kweemeko zobushushu obuphezulu. I-Erythritol ayifumani impendulo ye-Maillard xa ihlala kunye ne-amino acids.
I-hygroscopicity ye-erythritol iphantsi kakhulu, kwaye yeyona iphantsi phakathi kwe-sweeteners efana ne-alcohol yeswekile kunye neswekile yebhere. Kwimekobume enobushushu obungama-20 ℃ kunye nobushushu obuyi-90%, emva kokushiywa iintsuku ezi-5, ubunzima be-hygroscopic bumalunga ne-40% ye-sorbitol, i-17% ye-maltitol, i-10% ye-sucrose, kwaye ingaphantsi kwe-2% ye-erythritol.
I-solubility ye-erythritol yi-36% kwi-25 ℃, esisiqingatha se-solubility ye-sorbitol. Oku kunyibilika akuyongxaki ekusetyenzweni kokutya ngokubanzi, kodwa kokunye ukutya okungafuni ukuba utywala obunxilisayo bube yikristale, i-erythritol kufuneka isetyenziswe ngokudityaniswa nezinye iiswekile okanye ii-alcohols. Ukunyibilika kwayo emanzini kuchaphazeleka kakhulu bubushushu. Kwiqondo lobushushu le-80 ℃, malunga ne-75%, ifana ne-sucrose, ngelixa kubushushu be-20 ℃, iyancipha ukuya kuma-35%. Oku kuyenza ibe neempawu ezintle zecrystallinity kunye ne powdery, iyenza ifanelekele indawo yesucrose ekutyeni okudinga icrystallinity sucrose. I-Erythritol inokufunxa ubushushu obuninzi xa inyibilika, kwaye ubushushu bayo bokuchithwa emanzini buphindwe kathathu kune-glucose kunye ne-1.8 amaxesha e-sorbitol. Nokuba ixutywe ne-sucrose, ubushushu bayo bokunyibilika buphezulu.