Trends in starch-based edible films and coatings enriched with tropical fruits extracts: a review

IF 4.6 Q1 CHEMISTRY, APPLIED Food Hydrocolloids for Health Pub Date : 2023-05-20 DOI:10.1016/j.fhfh.2023.100138

María Gabriela Kupervaser , Maria Victoria Traffano-Schiffo , María Luciana Dellamea , Silvia Karina Flores , Carola Andrea Sosa

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引用次数: 2

Abstract

Petroleum-based food packaging materials are non-degradable and considerably affect the environment. In this context, edible films and coatings for food preservation represent a feasible alternative that could potentially reduce conventional non-biodegradable materials. It has been shown the suitability of starch as a non-toxic, widely available, low-cost and adequate film-forming biopolymer. In addition, natural compounds contained in tropical fruits are of great interest due to their proven antioxidant and antimicrobial properties, which are beneficial for the health of consumers and for obtaining more stable and safe foods. This review focuses on the new trends and benefits of incorporating tropical fruit extracts into starch-based edible films and coatings formulations as a source of bioactive compounds. The starch and fruit resources, extraction techniques, filmmaking methods, assays for determining functional properties and the potential uses of edible films and coatings in the food industry were stated and described.

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富含热带水果提取物的淀粉基可食用薄膜和涂料的发展趋势

石油基食品包装材料是不可降解的，对环境影响很大。在这种情况下，用于食品保存的可食用薄膜和涂层代表了一种可行的替代方案，可以潜在地减少传统的不可生物降解材料。淀粉已被证明是一种无毒、广泛可用、低成本和适宜成膜的生物聚合物。此外，热带水果中所含的天然化合物因其经证实的抗氧化和抗菌特性而引起极大的兴趣，这有利于消费者的健康，并有助于获得更稳定和安全的食品。本文综述了将热带水果提取物加入淀粉基可食用薄膜和涂层中作为生物活性化合物来源的新趋势和益处。介绍了可食性薄膜和涂层的淀粉和果实资源、提取技术、成膜方法、功能特性测定方法以及在食品工业中的潜在用途。

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