作　　者： ; ; ; ; ; ; ;

机构地区： 广东省农业科学院

出　　处： 《北京工商大学学报（自然科学版）》 2012年第3期59-64,68,共7页

摘　　要： 高氧气调包装是近年来研究较多的气调包装方式之一.研究了在不同储藏温度(4,15,25℃)下,高阻隔膜超高氧气调包装的鲜切胡萝卜品质变化规律(对照空气包装).结果表明,超高氧气调包装显著增加了鲜切胡萝卜的失重率、呼吸强度,同时加速了维生素C、总胡萝卜素含量的损失,但能提高多酚类物质含量.总之,高阻隔膜超氧气调包装不能有效地维持鲜切胡萝卜的品质. High oxygen modified atmosphere packaging was one of the hottest packaging techniques on fresh-cut fruit and vegetables in recent years. The aim of this study was to investigate the effects of super- atmospheric oxygen modified atmosphere combined with high barrier film packaging on the quality of fresh-cut carrot during storage at different temperature （4℃ , 15 ℃ , and 25℃ ）. Using the packaging box filled with air as control, the results showed that the loss of weight, loss of vitamin C and total caro- tene and the respiratory intensity of fresh-cut carrot packaged by superatmospheric oxygen were signifi- cantly increased than the control. But the content of phenol compounds in fresh-cut carrot was higher than the samples packaged with air. In general, the quality of fresh-cut carrot was not effectively maintained by superatmospheric oxygen modified atmosphere combined with high barrier film packaging.

关 键 词： 超高氧 气调包装 鲜切 胡萝卜品质

领　　域： [轻工技术与工程] [轻工技术与工程]