| 小袋包装气调和6-BA对黄花菜采后生理变化的影响 |
| |
| 引用本文： | 龚吉军,谭兴和,夏延斌,郑仕宏. 小袋包装气调和6-BA对黄花菜采后生理变化的影响[J]. 食品科学, 2004, 25(6): 175-178 |
| |
| 作者姓名： | 龚吉军 谭兴和 夏延斌 郑仕宏 |
| |
| 作者单位： | 中南林学院生命科学与技术学院，湖南农业大学食品科学与技术学院 |
| |
| 基金项目： | 2000年湖南省农业科技重大研究项目(00NKY1005-01) |
| |
| 摘 要： | 试验主要研究了在2℃下,小袋包装气调(MAP)和6-苄基腺嘌呤(6-BA)处理对黄花菜采后生理生化指标的影响。在试验过程中测定了超氧化物歧化酶(SOD)、过氧化物酶(POD)和过氧化氢酶(CAT)的活性、超氧自由基的生成速率以及丙二醛(MDA)的含量。试验结果表明:小袋包装气调和6-BA处理都能提高黄花菜中的超氧化物歧化酶的活性,同时能抑制超氧自由基、丙二醛的生成、抑制过氧化物酶和过氧化氢酶活性的提高,从而延缓采后黄花菜的衰老。6-BA处理比单用小袋包装气调效果要好。
|
| 关 键 词： | 黄花菜 小袋包装气调 6-BA 采后生理 |
| 文章编号： | 1002-6630(2004)06-0175-04 |
Effects of MAP and 6-BA Treatment on Physiology of Post-Harvesting of Day-lily Flower |
| |
| GONG Ji-jun,TAN Xing-he,XIA Yan-bin,ZHENG Shi-hong. Effects of MAP and 6-BA Treatment on Physiology of Post-Harvesting of Day-lily Flower[J]. Food Science, 2004, 25(6): 175-178 |
| |
| Authors: | GONG Ji-jun TAN Xing-he XIA Yan-bin ZHENG Shi-hong |
| |
| Affiliation: | 1.College of Life Science and Technology,China South Forestry University;2.College of Food Science and Technology,Hunan Agriculture University |
| |
| Abstract: | Effects of modified atmosphere packaging and 6-BA treatment on physiology of post-harvesting of Day-lily flowerwere studied at 2 ℃. The activity of superoxide dismutase, peroxidase and catalase, the producing speed of superoxide freeradical and the contents of malondialdehyde was tested in the experiment. The results proved that both treatments not onlycould improve the activity of superoxide dismutase and inhibit the activity of peroxidase and catalase, the producing velocity ofsuperoxide free radical and yielding of malondialdehyde but also postpone the senescence of Day-lily flower. The effect ofcombining 6-BA treatment with modified atmosphere packaging treatment was better than the latter alone. |
| |
| Keywords: | Day-lily flower modified atmosphere packaging 6-BA post-harvesting physiology |
| 本文献已被 CNKI 维普 万方数据 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 |
