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Antioxidative and antimicrobial edible chitosan films blended with stem, leaf and seed extracts of Pistacia terebinthus for active food packaging
RSC Advances ( IF 3.9 ) Pub Date : 2018-01-17 00:00:00 , DOI: 10.1039/c7ra12070b
Murat Kaya 1, 2, 3, 4, 5 , Sanaz Khadem 1, 2, 3, 4, 5 , Yavuz Selim Cakmak 1, 2, 3, 4, 5 , Muhammad Mujtaba 1, 2, 3, 4, 5 , Sedef Ilk 5, 6, 7, 8 , Lalehan Akyuz 3, 5, 9, 10, 11 , Asier M. Salaberria 12, 13, 14, 15, 16 , Jalel Labidi 12, 13, 14, 15, 16 , Ako Hamasaeed Abdulqadir 1, 2, 3, 4, 5 , Engin Deligöz 2, 3, 4, 5, 17
Affiliation  

Methanol extracts of stem, leaf, and seed obtained from Pistacia terebinthus which are rich in phenolic compounds were used for the first time to produce chitosan-based antioxidative and antimicrobial films. All the produced films were characterized by FT-IR, TGA, DSC, SEM, contact angle measurements, and UV-Vis spectroscopy and mechanically. As was expected, incorporation of the plant extracts into chitosan films enhanced the antioxidant and antimicrobial activities effectively. Also, the elasticity of chitosan-seed and chitosan-stem films was improved. The eco-friendly nature of the produced blend films was determined through soil and water degradation analyses. All these findings lead to the conclusion that the produced blend films with Pistacia terebinthus extracts can be applied as alternative food packaging material.

中文翻译:

将抗氧化和抗微生物的可食用壳聚糖薄膜与黄连木的茎,叶和种子提取物混合,用于活性食品包装

首次使用得自萜类的黄连木的茎,叶和种子的甲醇提取物富含酚类化合物,以生产基于壳聚糖的抗氧化和抗菌膜。通过FT-IR,TGA,DSC,SEM,接触角测量,UV-Vis光谱学和机械对所有生产的膜进行表征。如所期望的,将植物提取物掺入壳聚糖膜中有效地增强了抗氧化和抗微生物活性。同样,壳聚糖种子和壳聚糖干膜的弹性得到改善。通过土壤和水的降解分析确定了所生产的共混膜的生态友好性质。所有这些发现得出结论,即所生产的与Pistacia terebinthus的融合膜 提取物可用作替代食品包装材料。
更新日期:2018-01-17
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