| 微真空贮藏条件对莱阳茌梨保鲜效果的影响 |
| |
| 引用本文： | 周莎莎,吴爱现,李文香,王世清,姜文利.微真空贮藏条件对莱阳茌梨保鲜效果的影响[J].食品科学,2011,32(12):320. |
| |
| 作者姓名： | 周莎莎 吴爱现 李文香 王世清 姜文利 |
| |
| 作者单位： | 青岛农业大学食品科学与工程学院青岛市现代农业质量与安全工程重点实验室; |
| |
| 基金项目： | 山东省科技发展计划项目(2008GG30008025); 山东省自然科学基金项目(Y2007D65); 青岛农业大学高层次人才启动基金资助项目 |
| |
| 摘 要： | 为探讨微真空贮藏条件对果蔬的保鲜效果,以莱阳茌梨为实验材料,通过常压贮藏作对照,研究微真空贮藏条件对莱阳茌梨果实生理生化变化的影响。结果表明:微真空贮藏可以显著降低莱阳茌梨果实的呼吸强度,抑制呼吸高峰的出现;减少梨的水分损失,控制质量损失率在3%以下,减缓可滴定酸及可溶性固形物含量的下降(P<0.05);而在抑制VC含量下降方面效果不显著(P>0.05)。因此,微真空贮藏能明显降低梨果实的代谢强度,提高果实的保鲜效果。
|
| 关 键 词： | 莱阳茌梨 微真空贮藏 生理生化变化 |
Effect of Microvacuum Storage on the Fresh-keeping of Laiyang Pear |
| |
| ZHOU Sha-sha,WU Ai-xian,LI Wen-xiang,WANG Shi-qing,JIANG Wen-li.Effect of Microvacuum Storage on the Fresh-keeping of Laiyang Pear[J].Food Science,2011,32(12):320. |
| |
| Authors: | ZHOU Sha-sha WU Ai-xian LI Wen-xiang WANG Shi-qing JIANG Wen-li |
| |
| Affiliation: | ZHOU Sha-sha,WU Ai-xian,LI Wen-xiang,WANG Shi-qing,JIANG Wen-li (Key Laboratory of Modern Agricultural Quality and Safety Engineering of Qingdao,School of Food Science and Engineering,Qingdao Agricultural University,Qingdao 266109,China) |
| |
| Abstract: | In order to evaluate the fresh-keeping effect of microvacuum storage on Laiyang pear,atmospheric storage was used as control to investigate physiological and biochemical changes of Laiyang Chili pear during microvacuum storage.The results showed that microvacuum storage significantly lowered the respiration intensity of Laiyang Chili pear and inhibited the occurrence of the respiration peak,reduced the loss of water,resulted in a weight loss rate of smaller than 3%,and alleviated the decrease of soluble sol... |
| |
| Keywords: | Laiyang pear micro-vacuum storage physiologic and biochemical changes |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《食品科学》浏览原始摘要信息 |
|
点击此处可从《食品科学》下载全文 |
|
