可生物降解薄膜在红辣椒气调包装中的应用。Jinda)

IF 2.8 4区工程技术 Q2 ENGINEERING, MANUFACTURING

Packaging Technology and Science Pub Date : 2023-01-05 DOI:10.1002/pts.2714

Dane Archibald G. Balanon, Amporn Sane, Piyawanee Jariyasakoolroj, Pattarin Leelaphiwat

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引用次数: 3

摘要

研究了含有热塑性淀粉(TPS)、聚乳酸(PLA)和聚己二酸丁二烯-对苯二甲酸乙二醇酯(PBAT)的可生物降解共混薄膜在10℃下的改性气氛包装(MAP)下的红辣椒储存性能。将生物可降解共混膜与聚丙烯(PP)膜及对照(未包装)膜的性能进行了比较。测定了薄膜的透气性和透气性比，以衡量薄膜为红辣椒储存创造最佳气氛的能力。PP薄膜达到了接近推荐MAP气体浓度的值，并保持了理想的辣椒品质参数，直到第15天。生物可降解薄膜没有达到推荐的MAP气体浓度，但高水蒸气渗透性防止了水分流失，保持了硬度和整体质量。所有MAP处理均未发生变色，但生化参数呈下降趋势，MAP样品的测量水平显著高于未包装样品。MAP为红辣椒是实现使用包装系统，具有类似的气体透气性PP薄膜，但具有显著更高的水蒸气透气性。

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Application of biodegradable film as modified atmosphere packaging for red chili (Capsicum annuum cv. Jinda)

Biodegradable blend films containing thermoplastic starch (TPS), polylactic acid (PLA), and poly(butylene adipate‐co‐terephthalate) (PBAT) were assessed for red chili storage under modified atmosphere packaging (MAP) at 10°C. Performances of biodegradable blend films were compared to polypropylene (PP) film and the control (unpacked). Gas permeabilities and permeability ratios were determined to measure the ability of the films to create an optimal atmosphere for red chili storage. PP film attained values close to the recommended MAP gas concentrations and maintained desirable chili quality parameters up to the 15th day. Biodegradable films did not achieve the recommended MAP gas concentrations, but high water vapor permeability prevented moisture loss and maintained firmness and overall quality. No discoloration was recorded in all MAP treatments, while biochemical parameters showed a decreasing trend, with measured levels significantly higher in MAP samples than unpacked samples. MAP for red chili was achieved using a packaging system, with similar gas permeabilities to PP film but with significantly higher water vapor permeability.

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来源期刊

Packaging Technology and Science 工程技术-工程：制造

CiteScore

4.90

自引率

7.70%

发文量

审稿时长

>12 weeks

期刊介绍： Packaging Technology & Science publishes original research, applications and review papers describing significant, novel developments in its field. The Journal welcomes contributions in a wide range of areas in packaging technology and science, including: -Active packaging -Aseptic and sterile packaging -Barrier packaging -Design methodology -Environmental factors and sustainability -Ergonomics -Food packaging -Machinery and engineering for packaging -Marketing aspects of packaging -Materials -Migration -New manufacturing processes and techniques -Testing, analysis and quality control -Transport packaging