肉桂
桂皮
卡西亚
肉桂醛
食品科学
精油
化学
抗氧化剂
阿布茨
抗菌活性
传统医学
材料科学
有机化学
DPPH
生物
细菌
医学
替代医学
中医药
催化作用
病理
遗传学
作者
Patrícia Pinheiro dos Santos Acosta,Juliana Machado Latorres,Vilásia Guimarães Martins
摘要
Abstract The aim of this study was to prepare active, biodegradable methylcellulose films and evaluate their properties after incorporating cinnamon ( Cinnamomum cassia ) and litsea cubeba ( Litsea cubeba ) essential oils. The properties of the methylcellulose films were modified with the addition of essential oils. The surfaces were smooth and homogeneous in all samples. The film with cinnamon oil showed higher antibacterial activity against Staphylococcus aureus and Escherichia coli and the film with litsea cubeba showed higher antioxidant activity against ABTS radical. The biodegradation time of the films in black sand and beach soil was 20 days. The films produced that presented the highest potential to become active packaging were the film with litsea cubabe oil as antioxidant packaging and the film with cinnamon oil as antibacterial packaging.
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