Effect of 1-MCP on Senescence and Decay of Vegetable Soybean Pods During Storage |
| |
| Authors: | ZHENG Yong-hua SU Xin-Guo ZHANG Lan FENG Lei WANG Feng JIANG Yue-ming |
| |
| Affiliation: | 1. College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, P.R.China
2. South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650, P.R.China |
| |
| Abstract: | The effects of 1-MCP on decay and senescence in vegetable soybean pods during storage were in-vestigated. Treatments with 0.5,1, or 2 μl L-1 1-MCP significantly inhibited the senescence process of harves-ted vegetable soybean pods, as manifested in lower levels of ethylene production, respiratory rate, MDA andsuperoxide contents and higher levels of SOD, ASA-POD activities, Vc and chlorophyll contents. Moreover, 1-MCP promoted PAL activity and lignin synthesis, inhibited decay incidence. 2 μl L-1 1-MCP treatment, how-ever, inhibited PAL activity during the later period of storage, thereby increasing decay incidence. |
| |
| Keywords: | Vegetable soybean 1-MCP Storage Ethylene Decay Senescence |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
