| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-82 |
Sentence |
denotes |
NMR characterization of chemically synthesized branched α-dextrin model compounds. |
| TextSentencer_T2 |
83-248 |
Sentence |
denotes |
1H and 13C NMR chemical shifts were accurately determined by consistent referencing for an extensive set of chemically synthesized branched α-glucan model compounds. |
| TextSentencer_T3 |
249-394 |
Sentence |
denotes |
The model compounds include anomerically fixed and reducing oligosaccharides ranging in size from isomaltose to a doubly branched decasaccharide. |
| TextSentencer_T4 |
395-669 |
Sentence |
denotes |
Both the 13C1 chemical shift and the 13C6 chemical shifts in α-(1→6) glycosidic bonds are strongly dependent on the chemical structure in the vicinity of the branch point, especially on the addition of glucopyranosyl units towards the non-reducing end of the backbone chain. |
| TextSentencer_T5 |
670-820 |
Sentence |
denotes |
The conformational sampling at the branch point of the branched α-glucan model compounds was experimentally probed with homo-nuclear scalar couplings. |
| TextSentencer_T6 |
821-983 |
Sentence |
denotes |
Substitution at O6 consistently increases the fraction of C6-O6 trans conformations, but to a lesser extent, if the attachment occurs at the reducing end residue. |
| TextSentencer_T7 |
984-1127 |
Sentence |
denotes |
Increasingly complex structures in the vicinity of the branch point increase the population of the gauche-trans conformation of the C5-C6 bond. |
| TextSentencer_T8 |
1128-1202 |
Sentence |
denotes |
This population change is found to correlate with the 13C6 chemical shift. |
| T1 |
0-82 |
Sentence |
denotes |
NMR characterization of chemically synthesized branched α-dextrin model compounds. |
| T2 |
83-248 |
Sentence |
denotes |
1H and 13C NMR chemical shifts were accurately determined by consistent referencing for an extensive set of chemically synthesized branched α-glucan model compounds. |
| T3 |
249-394 |
Sentence |
denotes |
The model compounds include anomerically fixed and reducing oligosaccharides ranging in size from isomaltose to a doubly branched decasaccharide. |
| T4 |
395-669 |
Sentence |
denotes |
Both the 13C1 chemical shift and the 13C6 chemical shifts in α-(1→6) glycosidic bonds are strongly dependent on the chemical structure in the vicinity of the branch point, especially on the addition of glucopyranosyl units towards the non-reducing end of the backbone chain. |
| T5 |
670-820 |
Sentence |
denotes |
The conformational sampling at the branch point of the branched α-glucan model compounds was experimentally probed with homo-nuclear scalar couplings. |
| T6 |
821-983 |
Sentence |
denotes |
Substitution at O6 consistently increases the fraction of C6-O6 trans conformations, but to a lesser extent, if the attachment occurs at the reducing end residue. |
| T7 |
984-1127 |
Sentence |
denotes |
Increasingly complex structures in the vicinity of the branch point increase the population of the gauche-trans conformation of the C5-C6 bond. |
| T8 |
1128-1202 |
Sentence |
denotes |
This population change is found to correlate with the 13C6 chemical shift. |