| ABSTRACT | 第5-7页 |
| 摘要 | 第8-12页 |
| Chapter 1 Introduction and review of literature | 第12-27页 |
| 1.1 Introduction | 第12-26页 |
| 1.1.1 Effect of modified atmosphere storage on allicin | 第13-15页 |
| 1.1.2 Effect of modified atmosphere on flavonoids | 第15-16页 |
| 1.1.3 Effect of modified atmosphere on polyphenols | 第16-18页 |
| 1.1.4 Effect of 1-MCP under commanded conditions of warehouse | 第18-19页 |
| 1.1.5 Effect of 1-MCP on antioxidant capacities | 第19-20页 |
| 1.1.6 Effect of 1-MCP on polyphenols | 第20-21页 |
| 1.1.7 Effect of 1-MCP on ethylene production rate | 第21-24页 |
| 1.1.8 Effect of 1-MCP on antioxidant capacities | 第24页 |
| 1.1.9 Effect of cut parts on total polyphenol concentrations | 第24-25页 |
| 1.1.10 Effect of cut parts on ethylene production | 第25页 |
| 1.1.11 Effect of cut parts on antioxidant capacities | 第25-26页 |
| 1.2 Significance and objective of the research | 第26-27页 |
| 1.2.1 Significance of the research | 第26页 |
| 1.2.2 Objective of the research | 第26-27页 |
| Chapter 2 Total polyphenols, total flavonoids, allicin and antioxidant capacities ingarlic scape cultivars during modified atmosphere storage | 第27-40页 |
| 2.1 Materials and Methods | 第28-31页 |
| 2.1.1 Samples and storage conditions | 第28-29页 |
| 2.1.2 Determination of total polyphenols, total flavonoids, antioxidant capacity and weight loss | 第29-30页 |
| 2.1.3 Determination of allicin using HPLC | 第30页 |
| 2.1.4 Measurements of antioxidant enzyme activity | 第30-31页 |
| 2.1.5 Statistical analysis | 第31页 |
| 2.2 Results | 第31-37页 |
| 2.2.1 Morphological characteristics | 第31-32页 |
| 2.2.2 Biochemical changes | 第32-37页 |
| 2.3 Discussion | 第37-39页 |
| 2.4 Summary | 第39-40页 |
| Chapter 3 Effect of 1-MCP and PXF on biochemical changes of two garlic scapescultivars during modified atmosphere storage | 第40-50页 |
| 3.1 Materials and Methods | 第40-42页 |
| 3.1.1 Plant material, storage conditions and experimental treatments | 第40-41页 |
| 3.1.2 Chemicals and apparatus source in-vitro | 第41页 |
| 3.1.3 Measurement of Ethylene | 第41-42页 |
| 3.1.4 Statistical analysis | 第42页 |
| 3.2 Results | 第42-47页 |
| 3.2.1 Morphological characteristics | 第42页 |
| 3.2.2 Biochemical changes | 第42-47页 |
| 3.3 Discussion | 第47-49页 |
| 3.4 Summary | 第49-50页 |
| Chapter 4 Effect of pre-storage removal of different parts of the scape top on thebiochemical changes of two garlic scape cultivars during modifiedatmosphere storage | 第50-59页 |
| 4.1 Materials and Methods | 第51页 |
| 4.1.1 Plant material and experimental treatments | 第51页 |
| 4.1.2 Statistical analysis | 第51页 |
| 4.2 Results | 第51-57页 |
| 4.2.1 Morphological characteristics | 第51-52页 |
| 4.2.2 Biochemical changes | 第52-57页 |
| 4.3 Discussion | 第57-58页 |
| 4.4 Summary | 第58-59页 |
| Chapter 5 Overall conclusion, innovations and perspective for future study | 第59-61页 |
| 5.1 Overall conclusion | 第59页 |
| 5.2 Innovations | 第59-60页 |
| 5.3 Perspective for future study | 第60-61页 |
| References | 第61-70页 |
| Appendices | 第70-84页 |
| BIOGRAPHICAL SKETCH | 第84-85页 |
| ACKNOWLEDGEMENT | 第85页 |
