| 汪乔英,胡玉林,任小玉,肖伟军,胡会刚.特色新品种‘香粉3号’蕉果实品质评价[J].中国南方果树,2024,53(5): |
| 特色新品种‘香粉3号’蕉果实品质评价 |
| Quality Evaluation of the New Characteristic Variety ‘Xiangfen 3’ Banana Fruit |
| 投稿时间：2024-01-16 修订日期：2024-02-28 |
| DOI： |
| 中文关键词: 香粉3号 果实 品质评价 |
| 英文关键词:Xiangfen No.3 Fruit Quality evaluation |
| 基金项目:国家香蕉产业体系湛江综合试验站项目(CARS-31-17)；农业农村部农作物病虫害监测、预警与防治经费-香蕉病虫害防治（A12031） |
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| 中文摘要: |
| ‘香粉1号’蕉和属龙牙蕉（AAB），它果香浓郁，果肉细腻，糖度高，口感好。为了研究特色新品种‘香粉3号’蕉在生长发育时期中的果肉品质形成规律，以‘香粉1号’蕉为对照，对这两个品种的主要品质糖，酸，VC，总黄酮，色氨酸，以及抗氧化能力相关酶SOD，CAT，POD，PAL等酶活在果实发育的五个时期进行比较。结果表明，在香蕉的生长发育过程中，‘香粉3号’蕉的可溶性糖、可滴定酸、维生素C、总黄酮等物质含量均高于‘香粉1号’蕉，色氨酸含量无明显区别，说明‘香粉3号’蕉的品质好于‘香粉1号’蕉。‘香粉3号’蕉抗氧化酶中超氧化物歧化酶（SOD）和过氧化物酶（POD）活性高于‘香粉1号’蕉，过氧化氢酶（CAT）和苯丙氨酸解氨酶（PAL）含量和总体变化均无明显差异。说明‘香粉3号’蕉比‘香粉1号’蕉的口感更好，抗氧化酶的活性更强，抗氧化物质积累的含量更高，在实际生产中‘香粉3号’蕉更容易被大众所喜爱，具有更大的推广潜力。 |
| 英文摘要: |
| 'Xiangfen No.3' banana belongs to the Dragon Tooth banana (AAB). There are rich fruit flavor, delicate flesh, high sugar content and good taste in pulp of Xiangfen No.1 fruit. In order to study the quality formation mechanism of of 'Xiangfan3' banana, 'Xiangfan1' banana as the control, the main quality of sugar, acid, VC, total flavonoids, tryptophan, and the activities of antioxidant enzymes such as SOD, CAT, POD, PAL and so on were compared between these two varieties in five stages of fruit development. The results showed that the contents of soluble sugar, titrable acid, vitamin C and total flavone of 'Xiangfen No.3' banana were higher than those of 'Xiangfen No.1' banana, however there was no significant difference in tryptophan content, indicating that the quality of 'Xiangfan3' banana was better than 'Xiangfan1' banana. The activities of superoxide dismutase (SOD) and peroxidase (POD) in the antioxidant enzymes of 'Xiangfen No. 3' banana were higher than those of 'Xiangfen No.1' banana, and the contents of catalase (CAT) and phenylalanine ammoniase (PAL) and were not significantly different. The results showed that the 'Xiangfen No. 3' banana had better taste and stronger antioxidant capacity than the 'Xiangfen No. 1' banana, and the 'Xiangfen No. 3' banana has greater promotional potential. |
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