On the efficiency of oleic acid as plasticizer of chitosan/clay nanocomposites and its role on thermo-mechanical, barrier and antimicrobial properties - Comparison with glycerol
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- 作者：Maria Vlachaa ; Aris Giannakasb ; Petros Katapodisc ; Haralambos Stamatisc ; Athanasios Ladavosb ; Nektaria-Marianthi Barkoulaa ; nbarkoul@cc.uoi.gr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chitosan ; Na-montmorillonite ; Plasticizers ; Permeability properties ; Antimicrobial properties ; Heat-pressing
- 刊名：Food Hydrocolloids
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：57
- 期：Complete
- 页码：10-19
- 全文大小：1448 K
文摘
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A comparison of the plasticization efficiency of oleic acid and glycerol is made.
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Glycerol is more effective plasticizer and offers higher stability against water.
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NaMMT contributes towards plasticization acting as plasticizer's carrier.
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Oleic acid reduces water vapor transition and enhances the antimicrobial activity.
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Heat and pressing offer water stability but inhibit the antimicrobial activity.