Caracterização de filme biodegradável a base de zeína e ácido oléico adicionado de nanocarbonato
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Date
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Coadvisor
Graduate program
Undergraduate course
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Article
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Acesso aberto
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Abstract
Zein oleic acid films added with 1, 2 and 3% (w/w) of nanocarbonate and 30% glycerol as plasticizer, were produced and evaluated according to their structure and functional properties. Structural characteristics were analyzed by optical and scanning electron microscopy (SEM). Water solubility and mechanical properties were determined according to ASTM methods. The increase of nanocarbonate concentration increased water solubility and influenced the color and mechanical properties. Optical and SEM of film samples added with nanocarbonate, shown low amount of pores and great fat globules size.
Description
Keywords
Biodegradable packaging, Nanocarbonate, Zein
Language
English
Citation
Ciencia Rural, v. 45, n. 10, p. 1890-1894, 2015.
