空间静电场结合1-甲基环丙烯处理对西梅采后贮藏生理及品质的影响  

Effects of Spatial Electrostatic Field Combined with 1-MCP Treatment on Postharvest Storage Physiology and Quality of Prune

作　　者：籍星旭 张世豪 赵美玉 翟梦远 毕凯悦 刘晶玉 王伟 李学文 JI Xingxu;ZHANG Shihao;ZHAO Meiyu;ZHAI Mengyuan;BI Kaiyue;LIU Jingyu;WANG Wei;LI Xuewen(College of Food Science and Pharmacy,Xinjiang Agricultural University,Urumqi 830052,China)

机构地区：[1]新疆农业大学食品科学与药学学院,新疆乌鲁木齐830052

出　　处：《食品科技》2024年第10期16-22,共7页Food Science and Technology

基　　金：新疆维吾尔自治区重点研发项目(2022B02018-1)。

摘　　要：以‘法兰西’西梅为试材,采用空间静电场结合1-甲基环丙烯(1-Methylcyclopropylene,1-MCP)处理,研究其对西梅果实硬度、可溶性固形物含量、可滴定酸含量、抗坏血酸含量、失重率、色差、呼吸强度、细胞渗透率的影响,为开发西梅采后贮藏保鲜技术提供数据支撑。结果表明:空间静电场结合1-MCP处理可以抑制西梅果实的呼吸强度,并推迟呼吸高峰的出现时间15d,降低电导率约14.15%,延缓果实软化,抑制抗坏血酸含量下降,使可溶性固形物含量、可滴定酸含量处于较好水平,分别高于对照组6%和23%,维持西梅表面色泽及较好的亮度,保持西梅果实贮藏期良好的品质。The‘France'prune was used as experimental material.1-methylcyclopropylene(1-MCP)combined with spatial electrostatic field treatment was used to treat prune and study its effects on hardness,soluble solid content,titrable acid content,ascorbic acid content,weight loss rate,color difference,respiratory intensity,cell permeability,so as to provide technical support for the development of post-harvest storage and preservation technology of prune.The results showed that:1-MCP combined with spatial electrostatic field treatment could inhibit the respiratory intensity of prune fruits,delay the time of respiratory peak for 15 days,reduce the conductivity by about 14.15%,delay the softening of fruits,inhibit the decline of ascorbic acid content,and make the soluble solid content and titrable acid content at a good level which was higher than 6%and 23%of control group,respectively.It could maintain and prune surface color better brightness,and maintain the good quality of prune fruit during storage.

关 键 词：西梅 1-甲基环丙烯 空间静电场 生理 品质 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]