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首页> 外文期刊>Journal of Applied Polymer Science >Biodegradable films based on chitosan, xanthan gum, and fish protein hydrolysate
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Biodegradable films based on chitosan, xanthan gum, and fish protein hydrolysate

机译：基于壳聚糖，黄原胶和鱼蛋白水解产物的可生物降解的薄膜

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The aim of this study was to develop films based on chitosan, xanthan gum, and protein hydrolysate of Whitemouth croaker (Micropogonias furnieri), evaluating their antioxidant activity and also their mechanical, physical, structural, morphological, thermal, and barrier properties. The mixture of xanthan gum and protein hydrolysate promoted some changes in chitosan films. The addition of xanthan gum increased tensile strength and changed the color parameters of films. The addition of Whitemouth croaker protein hydrolysate increased the antioxidant activity of the films. However, higher concentrations of hydrolysate tend to increase moisture and decrease their tensile strength. All films had homogeneous structure, with no phase separation and fissures. Significant differences in water solubility and water vapor permeability were not observed by the addition of xanthan gum and protein hydrolysate. (c) 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 44899.
机译：本研究的目的是开发基于壳聚糖，黄原胶和白茅斯克克拉克（微ogogonias Furnieri）的蛋白水解产物的薄膜，评估其抗氧化活性以及它们的机械，物理，结构，形态，热和阻隔性能。 黄原胶和蛋白水解产物的混合物促进了壳聚糖膜的一些变化。 添加黄原胶的增加增加拉伸强度并改变了薄膜的颜色参数。 添加白茅斯克克拉克蛋白水解产物增加了薄膜的抗氧化活性。 然而，较高浓度的水解产物倾向于增加水分并降低它们的拉伸强度。 所有薄膜都有均匀的结构，没有相分离和裂缝。 通过添加黄原胶和蛋白质水解产物，未观察到水溶解度和水蒸气渗透性的显着差异。 （c）2017 Wiley期刊，Inc.J.Phill。 聚合物。 SCI。 2017,134,44899。

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