Фазовi переходи при дегiдратацiї глюкози
The dielectric constant of the glucose–water system has been studied in the temperature interval from –180 to 120 ∘C and the frequency interval from 5 to 50 kHz. On the basis of the data obtained, the physical mechanism of dehydration of glucose has been proposed. The dehydration of glucose is shown...
Збережено в:
Дата: | 2018 |
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Автори: | , , , , , |
Формат: | Стаття |
Мова: | English Ukrainian |
Опубліковано: |
Publishing house "Academperiodika"
2018
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Теми: | |
Онлайн доступ: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018668 |
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Назва журналу: | Ukrainian Journal of Physics |
Репозиторії
Ukrainian Journal of PhysicsРезюме: | The dielectric constant of the glucose–water system has been studied in the temperature interval from –180 to 120 ∘C and the frequency interval from 5 to 50 kHz. On the basis of the data obtained, the physical mechanism of dehydration of glucose has been proposed. The dehydration of glucose is shown to be a sequence of phase transitions: monohydrate–anhydride, fixed water–free water, the appearance of a water film on the surface of the glucose–water system, and the subsequent water evaporation. |
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