nūhou

Ma o ka polyfunctionality o nā carbohydrates, acid catalyzed Fischer reactions is conditioned to produce a oligomer mixture in which on average oi aku glycation units attached to a alcohol microsphere. Hōʻike ʻia ka helu awelika o nā ʻāpana glycose i hoʻopili ʻia i kahi hui waiʻona e like me ke degere (ka awelika) o ka polymerization (DPI. Hōʻike ka Figure2 i ka puʻunaue ʻana no kahi polyglycoside alkyl me DP=1.3. Ma kēia hui ʻana, ʻo ka neʻe ʻana o kēlā me kēia oligomers (mono-,di-,tri-,-,glycoside) e pili nui ana i ka ratio o ka glucose i ka waiʻona o ka hui ʻana. i ke kemika kino a me ka hoohana ana o ka alkyl polyglycosides I ka mahele kaulike, ua pili pono ka DP- no kekahi kaulahao alkyl me na waiwai huahana kumu, e like me ka polarity, solubility, etc wehewehe i nā polyglycosides alkyl ma ke ʻano he hui ʻana o nā oligomers puʻunaue helu.
Ke emi nei ka ʻike o kēlā me kēia ʻano i ka hui oligomer me ka piʻi ʻana o ka polymerization. ʻO ka puʻunaue oligomer i loaʻa mai i kēia kumu hoʻohālike makemakika, ua kūpono loa me nā hualoaʻa analytical (e nānā i ka Mokuna 3). Ma nā ʻōlelo maʻalahi, hiki ke helu ʻia ke degere awelika o ka polymerization(DP) o nā huila polyglycoside alkyl mai ka mole pakeneka pi o kēlā me kēia ʻano oligomeric "i" i loko o ka hui glycoside (Figure 2)
Kiʻi 2. Ka mahele maʻamau o nā oligomers dodecyl glycoside ma kahi DP


Ka manawa hoʻouna: Sep-28-2020