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根据3D多孔结构的水果包装,先进的乙烯吸收和缓冲:使用和大豆油聚醇基板进行聚氨泡操纵
Xin Fan1, Huan Wang2, Lushi Kong3
1Natural Food Macromolecule Research Center, School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi' an 710021, China; Shaanxi Research Institute of Agricultural Products Technology, Xi'an 710021, China.
Food research international (Ottawa, Ont.)
|May 10, 2024
概括
这项研究开发了Z/SOPPU泡,一种新的生物基础水果包装. 这种先进的材料有效地缓冲水果和吸附乙烯,减少腐烂和经济损失.
科学领域:
- 材料科学 材料科学 材料科学
- 农业科学 农业科学
- 生物技术是生物技术.
背景情况:
- 水果腐烂,加剧了机械损伤和乙烯,造成了重大的经济损失.
- 需要创新的包装解决方案来延长水果的保质期.
研究的目的:
- 为Z/SOPPU泡开发一个简单的现场合成协议,这是一种3D多孔结构的水果包装.
- 评估新型包装材料的乙烯吸附和缓冲能力.
主要方法:
- 在现场合成Z/SOPPU泡通过,加热和站立处理.
- 通过机械应力测试 (落下的西红) 评估包装性能.
- 材料属性的表征,包括疏水性,可降解性和乙烯吸附率.
主要成果:
- Z/SOPPU泡在72次从1.5米下降后保持了番茄的完整外观.
- 包装表现出疏水性 (接触角度为114.31°),可降解性 (2.73%/4周),以及高效的乙烯吸附性 (13.2 mg/m3/h).
- 3D微孔孔结构,结合大豆油聚合物聚氨泡和Zeen,是对观察到的特性负责.
结论:
- Z/SOPPU泡是一种有效的生物包装材料,用于水果.
- 该材料提供了出色的机械缓冲和乙烯吸附,解决了关键的破坏因素.
- 这项研究提出了设计和制造先进,可持续的水果包装的新方法.
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