Cellulose acetate active films incorporated with oregano (Origanum vulgare) essential oil and organophilic montmorillonite clay control the growth of phytopathogenic fungi
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- 作者：Cí ; cero C. Polaa ; cicero.pola@ufv.br" class="auth_mail" title="E-mail the corresponding author ; ciceropola@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author ; Eber A.A. Medeirosa ; ebermedeiros@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author ; Olinto L. Pereirab ; oliparini@ufv.br" class="auth_mail" title="E-mail the corresponding author ; Victor G.L. Souzaa ; 1 ; v.souza@campus.fct.unl.pt" class="auth_mail" title="E-mail the corresponding author ; Caio G. Otonia ; 2 ; 3 ; cgotoni@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Geany P. Camillotoa ; 4 ; geanyperuch@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author ; Nilda F.F. Soaresa ; nfsoares@ufv.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：ATR-FTIR ; attenuated total reflectance Fourier transform infrared spectroscopy ; CA ; ccellulose acetate ; DTG ; derivative thermogravimetry ; EB ; elongation at break ; EO ; essential oil ; MMT ; montmorillonite clay ; GRAS ; generally recognized as safe ; MMT30B ; organophilic montmorillonite clay Cloisite® ; 30B ; MW ; molecular weight ; OEO ; oregano essential oil ; OTR ; oxygen transmission rate ; PDA ; potato dextrose agar ; SD ; substitution degree ; TEC ; trietyl citrate ; TEM ; transmission electron microscopy
- 刊名：Food Packaging and Shelf Life
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：9
- 期：Complete
- 页码：69-78
- 全文大小：1416 K
文摘
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Active films from cellulose acetate, OEO and MMT were successfully produced.
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MMT increased oxygen barrier, rigidity and thermal stability of active films.
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OEO acted as plasticizer, increased elongation and water vapor barrier of films.
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Active films showed great antimicrobial activity against phytopathogenic fungi.
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Active films were highly effective on fungal control even without direct contact.