Impact of acid and oxidative modifications, single or dual, of sorghum starch on biodegradable films
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- 作者：Bá ; rbara Biduskia ; babi_biduski@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Francine Tavares da Silvaa ; francine-ts@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Wyller Max da Silvaa ; wyller_m@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Shanise Lisie de Mello El Halala ; shanisemell@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Vania Zanella Pintob ; vania_vzp@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Alvaro Renato Guerra Diasa ; alvaro.guerradias@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Elessandra da Rosa Zavarezea ; elessandrad@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sorghum starch ; Biodegradable films ; Oxidation ; Water vapor permeability ; Tensile strength
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：214
- 期：Complete
- 页码：53-60
- 全文大小：842 K
文摘
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The sorghum starch is promising for use in biodegradable films.
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The dual modified starch presented the highest carbonyl and carboxyl contents.
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Oxidized starch films had the highest tensile strength and lowest elongation.
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Dual modification of starch increased the water vapor permeability of films.
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Film based on dual modification starch can be used when rigid packaging is required.