war

Iyada oo la adeegsanayo polyfunctionality ee karbohaydraytyada, falcelinta Fischer catalyzed acid waxay shuruud u tahay inay soo saarto isku dhafka oligomer kaas oo celcelis ahaan in ka badan hal unug glycation ay ku xiran yihiin microsphere aalkolo ah.Celceliska tirada unugyada glycose ee ku xiran kooxda khamriga waxaa lagu sifeeyaa heerka (celceliska) ee polymerization (DPI. Jaantuska2 wuxuu muujinayaa qaybinta alkyl polyglycoside leh DP = 1.3. Isku-dhafkan, xoojinta oligomers shakhsi ahaaneed (mono- ,di-,tri-,-, glycoside) waxay inta badan ku xiran tahay saamiga gulukooska iyo khamriga ee isku darka falcelinta Celceliska heerka polymerization (DP) waa sifo muhiim ah oo ku saabsan kiimikada jirka iyo codsiyada alkyl polyglycosides. Qaybinta dheellitirka, DP- ee silsiladda alkyl ee la bixiyay waxay si fiican ula xiriirtaa sifooyinka aasaasiga ah ee alaabta, sida polarity, solubility, iwm. monomers polyfunctional waxa kale oo lagu dabaqi karaa alkyl polyglucosides.Noocan la bedelay ee qaybinta Flory waxa ay qeexaysaa alkyl polyglycosides sida isku dhafka oligomers la qaybiyey.
Waxyaabaha ku jira noocyada shakhsi ahaaneed ee isku dhafka oligomer ayaa hoos u dhacaya heerka sii kordhaya ee polymerization.Qaybinta oligomer-ka ee uu helay qaabkan xisaabeed waxa uu si fiican u waafaqsan yahay natiijooyinka falanqaynta (eeg cutubka 3).Erayada fudud, celceliska heerka polymerization (DP) ee isku dhafka alkyl polyglycoside waxaa laga xisaabin karaa mole boqolkiiba pi ee noocyada oligomeric "i" ee isku dhafka glycoside (Jaantuska 2)
Jaantuska 2. Qaybinta caadiga ah ee dodecyl glycoside oligomers ee DP


Waqtiga boostada: Seb-28-2020