Antibacterial activity of gelatin/copper (II)-exchanged montmorillonite films
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- 作者：Josefa F. Martucci ; Roxana A. Ruseckaite ; roxana@fi.mdp.edu.ar" class="auth_mail" title="E-mail the corresponding author ; rxane888@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bovine gelatin ; Cupric ions ; Montmorillonite ; Nanocomposite ; Active film ; Antimicrobial activity
- 刊名：Food Hydrocolloids
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：64
- 期：Complete
- 页码：70-77
- 全文大小：1284 K
文摘
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Cu2+MMt was obtained by ion exchange from acid activated Na+MMt.
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Cu2+MMt showed strong activity against E. coli and L. monocytogenes.
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Inclusion of 5% w/w clay enhanced tensile strength and water vapor barrier of gelatin films.
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Significant antibacterial property was observed for Ge/Cu2+MMt films.