Water state, thermal transition behavior and structure of hydrated gelatin films
Состояние воды, термическое поведение переходов и структура увлажнённых пленок желатина
2024-01-01
SCID: 54.1/jqbawepu
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helix contenthydrated gelatin filmshydrogen bondsthermal transitionwater state
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Abstract (AI)
hydrogen bonds. Moreover, the mechanical properties of the hydrated gelatin films were sensitive to their hydration level, and the tensile strength was dominated by the helix content of the protein films. These results show the feasibility of using hydration to regulate the microstructure and properties of biopolymers.
Key Findings
1
Hydrated gelatin films contain different water states that influence their structure via hydrogen bonds.
2
Hydration can be used to regulate the microstructure and properties of biopolymer films like gelatin.
3
Mechanical properties of hydrated gelatin films are sensitive to hydration level.
4
Tensile strength of the gelatin films is dominated by the helix content of the protein.
5
Thermal transition behavior of gelatin films depends on hydration level, indicating hydration-controlled thermal properties.
Research Object
Hydrated gelatin films
Research Subject
Water state, thermal transition behavior, microstructure (helix content) and hydration-dependent mechanical properties (tensile strength) of the gelatin films
Publication Details
Publication Date
2024-01-01
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