Research Article
Evaluation of Different Analysis Methods for the Encapsulation Efficiency of Amylose Inclusion Compound
Table 2
Potentiometric titration analysis of amylose-heptanol and amylose-menthone molecules inclusion complexes.
| Sample description | Test result | Equivalence volume (EVQ, mL) | Encapsulation efficiency (%) |
| Amylose-0.1 mol heptanol | 3.58 ± 0.01Ba | 41.23 ± 0.02B | Amylose-0.2 mol heptanol | 4.24 ± 0.01A | 45.07 ± 0.02AB | Amylose-0.3 mol heptanol | 4.89 ± 0.02A | 48.86 ± 0.03A | Amylose-0.4 mol heptanol | 4.76 ± 0.01A | 48.09 ± 0.03A | Amylose-0.1 mol menthone | 3.35 ± 0.01B | 40.97 ± 0.02B | Amylose-0.2 mol menthone | 4.34 ± 0.02B | 44.86 ± 0.01AB | Amylose-0.3 mol menthone | 4.82 ± 0.02A | 48.36 ± 0.02A | Amylose-0.4 mol menthone | 4.68 ± 0.01A | 47.46 ± 0.02A |
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Difference is significant at the same column with different capital letters, . bThe peak area value is average of three parallel samples.
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