Department of Mechanical Design Engineering, Graduate School, Chonbuk National University, Jeonju 54896, Republic of Korea.
Department of Bionanosystem Engineering, Chonbuk National University, Jeonju 54896, Republic of Korea.
J Nanosci Nanotechnol. 2019 Apr 1;19(4):2228-2231. doi: 10.1166/jnn.2019.15987.
We have studied the technique for efficient prolong the shelf-life of fruit. To prolong the shelf-life of fruit, one of the most important factor is the concentration of oxygen (O₂) and carbon dioxide (CO₂) produced by the fruits inside the packaging. Therefore, to create the right environment, it recommended creating pores which O₂ and CO₂ can be exchanged. We utilize electrospinning technique for easy electrohydrodynamic fabrication of nanofibers by electric force to fabricate nano-sized fibers with high porosity. Additionally, use of essential oil is very appropriate to reduce postharvest disease cause of their antibacterial and like-pesticide properties. In this study, we fabricated different structural packaging types using nanofibers and essential oil to compare the efficacy. After that, we observed the percentage of corruption is significantly reduced by using peach as a kind of fruits. These packaging techniques will overcome the limitation of fruits life with postharvest disease not only field of fruit packaging techniques.
我们研究了有效延长水果货架期的技术。为了延长水果的货架期,最重要的因素之一是包装内水果产生的氧气(O₂)和二氧化碳(CO₂)的浓度。因此,为了创造合适的环境,建议创建可以交换 O₂ 和 CO₂ 的孔。我们利用静电纺丝技术通过电场易于电动力学制造纳米纤维,以制造具有高孔隙率的纳米级纤维。此外,精油的使用非常合适,可以减少采后疾病,因为它们具有抗菌和类似杀虫剂的特性。在这项研究中,我们使用纳米纤维和精油制造了不同结构的包装类型,以比较效果。之后,我们观察到使用桃作为一种水果可以显著降低腐败率。这些包装技术不仅将克服水果保鲜技术领域的采后疾病对水果寿命的限制。