Hibiscus Sabdariffa L. Extract as a Natural Additive in Food Packaging Biodegradable Films to Improve Antioxidant, Antimicrobial, and Physicochemical Properties

Plant Foods for Human Nutrition(2024)

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摘要
In this study, biodegradable active films were prepared from potato starch and polyvinyl alcohol at different proportions, mixed with acetone extract of Hibiscus sabdariffa L. (HS) and using glycerol as a plasticizer. Functional properties, antimicrobial, and antioxidant capacity were evaluated. Potato starch films with a proportion of polyvinyl alcohol up to 50
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关键词
Edible plant extracts,Hibiscus sabdariffa,Active packaging,Bio-based polymers,Antimicrobial activity,Antioxidant capacity
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