本文已被：浏览 1514次 下载 0次
投稿时间：2017-06-30
投稿时间：2017-06-30
中文摘要: 以燕麦β-葡聚糖，大豆分离蛋白为主要原料制备涂膜剂，在常温（温度为20℃～22℃，湿度为70%～75%）下对迷你黄瓜进行保鲜试验，同时做空白试验对照。试验结果表明燕麦β-葡聚糖-大豆分离蛋白复合涂膜剂具有保鲜效果，其中2∶1（体积比）混合体系保鲜效果最佳，在常温条件下贮藏20 d，失重率为16.0%，硬度仅比贮藏前下降8.3%，维生素C含量、叶绿素含量、过氧化物酶和多酚氧化酶分别比空白组高4倍、96.0%、76.05%和18.69%。
Abstract:The preservation effect of Mini-Cucumbers was studied by coating with oat β -glucan-soybean protein isolate at room temperature（temperature 20℃-22℃，humidity for 70%-75%）.At the same time，blank experiment were operated.The experiment showed that the oat beta glucan-soy protein isolate composite film coating have preservation effect and the best preservation effect of letter mini-cucumber fruit by the volume ratio of 2 ∶1 mixing system.After 20 days，loss weigh of was 16.0%，and the hardness was decreased by 8.3%than before storage，and the VCcontents，chlorophyll content，POD activities and PPO activities were respectively 4 times，96.0%，76.05%and 18.69%higher than the control group.
文章编号：201802038 中图分类号： 文献标志码：
基金项目:河南省教育厅科学技术研究重点项目（14B550003）
| Author Name | Affiliation |
| LUO Shuang-qun，LI Cui-cui，CUI Sheng-wen | Department of Quality Testing，Luohe Vocational College of Food，Luohe 462300，Henan，China |
引用文本：
津ICP备20000603号-1