不同蓄冷剂在娃娃菜冷链运输中的应用及对贮藏品质的影响  

Application of Different Cold Storage Agents in Cold Chain Transportation of Brassica rapa subsp.pekinensis and the Effect on Storage Quality

作　　者：程喜莉 王发东 胡生海[2] 李翠红[2] 甘润 CHENG Xili;WANG Fadong;HU Shenghai;LI Cuihong;GAN Run(Jinchang Institute of Agronomy,Jinchang,Gansu 737100;Agricultural Products Storage and Processing Research Institute,Gansu Academy of Agricultural Sciences,Lanzhou,Gansu 730070)

机构地区：[1]金昌市农艺研究院,甘肃金昌737100 [2]甘肃省农业科学院农产品贮藏加工研究所,甘肃兰州730070

出　　处：《北方园艺》2024年第22期73-80,共8页Northern Horticulture

基　　金：甘肃省现代农业科技支撑体系区域创新中心重点科技资助项目(2021GAAS55)。

摘　　要：以高原夏菜娃娃菜为试材,采用加入蓄冷剂和RFID技术,模拟物流运输3 d后开箱,常温下进行5 d货架期试验,每隔1 d进行各项指标测定的方法,研究了不同蓄冷剂+RFID技术模式模拟运输中对娃娃菜贮藏品质的影响,以期为解决甘肃高原夏菜远距离运输保鲜难度大、损耗严重等问题提供参考依据。结果表明:2种蓄冷剂的蓄冷效果明显好于冰瓶,且温湿度相对恒定,具有保湿作用,能维持娃娃菜的外观特性,叶片完整,颜色鲜黄,无异味,降低了质量损失率,并缓解娃娃菜模拟运输贮藏过程中营养品质及功能成分的降解损耗,但是蓄冷剂2的效果较好。Taking plateau summer Brassica rapa subsp.pekinensis as the test material,the method of adding cold storage agents and RFID technology were used to simulate logistics transportation for 3 days before opening the box.And various indicators were measured every 1 day,the effects of different cold storage agent+RFID technology modes on the storage quality of Brassica rapa subsp.pekinensis during simulated transportation were studied,in order to provide reference for solving the problems of difficult preservation and serious loss of long-distance transportation of summer Brassica rapa subsp.pekinensis in Gansu plateau.The results showed that,two kinds of cold storage agent effect was significantly better than the ice bottle,and the temperature and humidity was relatively constant,moisturizing effect,could maintain the appearance of Brassica rapa subsp.pekinensis characteristics,leaf integrity,bright yellow color,no odor,reduce the weight loss rate,and alleviate the simulation of transport and storage of Brassica rapa subsp.pekinesis in the process of degradation of nutritional quality and functional components of the degradation of the loss of the Brassica rapa subsp.pekinesis,but the S2 effect was better.

关 键 词：蓄冷剂 娃娃菜 模拟运输 贮藏 营养品质 

分 类 号：S609.3[农业科学—园艺学]