Molecular characterisation of a bio-based active packaging containing Origanum vulgare L. essential oil using pyrolysis gas chromatography-mass spectrometry

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• 作者：Marí ; a Llana-Ruí ; z-Cabello ; Silvia Pichardo ; Nicasio T Jim&#233 ; nez-Morillo ; Jos&#233 ; M Bermú ; dez ; Susana Aucejo ; Francisco J Gonzá ; lez-Vila ; Ana M Cameá ; n and Jos&#233 ; A Gonzá ; lez-P&#233 ; rez
• 刊名：Journal of the Science of Food and Agriculture
• 出版年：2016
• 出版时间：July 2016
• 年：2016
• 卷：96
• 期：9
• 页码：3207-3212
• 全文大小：439K
• ISSN：1097-0010

文摘

Environmental, economic and safety challenges motivate shift towards safer materials for food packaging. New bioactive packaging techniques, i.e. addition of essential plant oils (EOs), are gaining attention by creating barriers to protect products from spoilage. Analytical pyrolysis gas chromatography–mass spectrometry (Py-GC-MS) was used to fingerprint a bioactive polylactic acid (PLA) with polybutylene succinate (PBS) (950 g kg⁻¹:50 g kg⁻¹) film extruded with variable quantities (0, 20, 50 and 100 g kg⁻¹) of Origanum vulgare EO.