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使用含有1-甲基cyclopropene@α-Cyclodextrin的基泡开发的可持续活性包装
Tianyu Jiang1, Yuqing Song2, Limeng Chang3
1School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Advanced Materials Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China.
这项研究介绍了一种基于粉的新型泡包装,用于对1-甲基cyclopropene (1-MCP) 的控制释放. 这种可持续的活性包装通过减少运输过程中的腐烂和物理损伤,延长了水果的保质期.
科学领域:
- 食品科学与技术 食品科学与技术
- 材料科学 材料科学 材料科学
- 农业工程 农业工程
背景情况:
- 长途运输过程中水果的腐烂是一个主要的挑战.
- 1-甲基cyclopropene (1-MCP) 有效地抑制乙烯和减缓成熟,但其控制释放是困难的当前材料.
- 现有的载体,如纸张,酸盐和微囊,对于1-MCP的输送是不令人满意的.
研究的目的:
- 开发一种创新和可持续的活性包装系统,以控制1-MCP的释放.
- 为了改善长途运输期间的水果新鲜度保存.
- 为了提高高潮期水果的保质期和质量.
主要方法:
- 使用基于粉的泡片开发"三明治"结构包装.
- 利用泡的水友和多孔性质来控制1-MCP释放.
- 评估机械耐用性,以防止运输过程中的物理损坏.
主要成果:
- 在乙烯生产 (高达60.49%) 和呼吸率 (高达57.50%) 中实现了显著的减少.
- 将高潮期水果的保质期延长了5-10天.
- 证明有效的缓冲以尽量减少物理损伤.
结论:
- 这种基于粉的新型泡包装提供了可控且缓慢释放的1-MCP.
- 这种主动包装系统有效地延长了水果的保质期并保持了质量.
- 包装是经济的,环保的,生物可降解的.
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