刘青,李东立,刘冠一,陈雪柔,李可欣,冯亚芳,樊启鹏.常温下自制功能保鲜袋对火龙果的保鲜效果研究[J].包装工程,2015,36(9):12-15,22.
LIU Qing,LI Dong-li,LIU Guan-yi,CHEN Xue-rou,LI Ke-xin,FENG Ya-fang,FAN Qi-peng.Quality Loss of Pitaya as Affected by Active Packaging Film at Room Temperature[J].Packaging Engineering,2015,36(9):12-15,22. |
| 常温下自制功能保鲜袋对火龙果的保鲜效果研究 |
| Quality Loss of Pitaya as Affected by Active Packaging Film at Room Temperature |
| 投稿时间：2015-01-17 修订日期：2015-05-10 |
| DOI： |
| 中文关键词: 火龙果 智能缓释杀菌薄膜 高透气性硅窗薄膜 多功能集成保鲜袋 |
| 英文关键词: pitaya intelligent hydrogel antiseptic film highly permeable silicon window film multi-functional integrated storage bags |
| 基金项目:国家自然科学基金 （31471653）；北京市科技支持计划 （Z101103053210058） |
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 延长火龙果在常温（25±1）℃条件下的货架期。方法 使用智能缓释杀菌薄膜和高透气性硅窗薄膜制备多功能集成保鲜袋 （AP）， 并对新鲜火龙果进行保鲜实验。通过对保鲜袋的顶空气体组成、 火龙果的硬度、 总可溶性固形物含量、 可滴定酸 （TA） 含量和维生素C含量的测定， 研究AP多功能集成保鲜膜对火龙果的保鲜效果。结果 在常温下， 裸放火龙果的货架期为6 d， 而AP多功能集成保鲜袋内火龙果的货架期可以延长4 d， 并且可以较好地保持火龙果的品质。结论 AP膜可有效减缓硬度的降低及水分损失， 同时可溶性固含量和总酸值均高于对照组。 |
| 英文摘要: |
| In order to extend the shelf life of Pitaya at room temperature (25±1) ℃, we studied the preservation of fresh pitaya using the AP multi-functional integrated storage bags prepared with intelligent hydrogel antiseptic film and highly permeable silicon window film. We tested the top air composition of the storage bags, the firmness of pitaya, the total soluble solid content, the total acid and the vitamin C content to investigate the preservation effect of the AP multi-functional integrated preservative film on pitaya. The results showed that at room temperature, the shelf life of pitaya without package was six days, while its shelf life could be extended by 4 days when stored in the AP multi-functional integrated storage bags, and it could better keep the overall quality of pitaya. AP could effectively reduce the decrease of hardness and the water loss, at the same time, the total soluble solid content, total acid of AP were higher than the control group. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
渝公网安备 50010702501716号