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EnglishThe purpose of this study is to characterize the structural changes of crystalline trehalose induced by a mild milling treatment. In particular, the structural changes induced by a gentle mechanical treatment, by mortar and pestle, are investigated as a function of time by means of two different spectroscopic techniques, namely x-ray diffractometry and IR spectroscopy. The obtained results clearly show that mild milling treatment induces a transformation from the original crystal phase, as a function of time, following a sigmoid trend. These results show how trehalose can be effectively used in many biotechnologic applications where it is fundamental to find an equilibrium point between stability and bioavailability.
| Titolo: | X-ray and IR spectroscopy investigations on trehalose morphological modification effects induced by mild milling treatments |
| Autori: | CACCAMO, Maria Teresa (Ultimo) |
| Data di pubblicazione: | 2019 |
| Abstract: | The purpose of this study is to characterize the structural changes of crystalline trehalose induced by a mild milling treatment. In particular, the structural changes induced by a gentle mechanical treatment, by mortar and pestle, are investigated as a function of time by means of two different spectroscopic techniques, namely x-ray diffractometry and IR spectroscopy. The obtained results clearly show that mild milling treatment induces a transformation from the original crystal phase, as a function of time, following a sigmoid trend. These results show how trehalose can be effectively used in many biotechnologic applications where it is fundamental to find an equilibrium point between stability and bioavailability. |
| Handle: | http://hdl.handle.net/11570/3163947 |
| ISBN: | 978-1-53614-944-9 |
| Appare nelle tipologie: | 14.b.1 Contributo in volume (Capitolo o Saggio) |
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