Ngokusebenzisa i-polyfunctionality yama-carbohydrate, ukusabela kwe-acid catalyzed Fischer kwenziwa ukuze kukhiqizwe ingxube ye-oligomer lapho ngokwesilinganiso iyunithi ye-glycation engaphezu kweyodwa inamathiselwe ku-microsphere yotshwala. Isilinganiso senani lamayunithi e-glycose axhunyaniswe neqembu lotshwala lichazwa njengedigri (isilinganiso) se-polymerization (DPI. Umfanekiso2 ubonisa ukusatshalaliswa kwe-alkyl polyglycoside ene-DP=1.3. Kule ngxube, ukuhlangana kwama-oligomers angawodwana (mono-,di-,tri-,-,glycoside) kuncike kakhulu ku-avareji ye-glucose ye-polymer degree(izinga) elibalulekile le-polymer degree. isici ngokuphathelene namakhemikhali aphathekayo kanye nokusetshenziswa kwe-alkyl polyglycosides Ekusabalaliseni okulinganayo, i-DP- yobude beketanga le-alkyl enikeziwe ihambisana kahle nezakhiwo zomkhiqizo eziyisisekelo, njenge-polarity, ukunyibilika, njll. Ngokomthetho, lokhu kusatshalaliswa kwe-oligomer kungachazwa yi-PJFlory ngokuchaza ukusatshalaliswa kwe-oligomer okusekelwe ku-polyfunctional kusetshenziswe i-oligomer ye-polyfunctional. i-polyglucosides Le nguqulo eguquliwe yokusatshalaliswa kwe-Flory ichaza i-alkyl polyglycosides njengengxube yama-oligomers asatshalaliswa ngokwezibalo.
Okuqukethwe kohlobo ngalunye kungxube ye-oligomer kuncipha ngezinga elikhulayo le-polymerization. Ukusatshalaliswa kwe-oligomer okutholwe yilo modeli wezibalo kuvumelana kahle nemiphumela yokuhlaziya (bona Isahluko 3). Ngamagama alula, i-avareji yedigri ye-polymerization(DP) yezingxube ze-alkyl polyglycoside ingabalwa kusukela kuphesenti lemvukuzane engu-pi yohlobo olufanele lwe-oligomeric oluthi “i” kungxube ye-glycoside (Umfanekiso 2)
Isikhathi sokuthumela: Sep-28-2020