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| 芒果采后增甜试验初步研究 | |
| 引用本文： | 叶云,何英姿,吕鸣群,黄瑶.芒果采后增甜试验初步研究[J].安徽农业科学,2009(2). |
| 作者姓名： | 叶云 何英姿 吕鸣群 黄瑶 |
| 作者单位： | 1. 广西工学院生物与化学工程系,广西柳州,545001 2. 广西师范学院化学系,广西南宁,530001 3. 广西大学科技处,广西南宁,530004 |
| 基金项目： | 国家自然科学基金，广西自然科学基金 |
| 摘 要： | 目的]研究蔗糖基聚合物对芒果的增甜作用。方法]用5%的蔗糖基聚合物溶液处理芒果,研究其对果实中的蔗糖合成酶(SS)和蔗糖磷酸合成酶(SPS)活性的影响。结果]蔗糖基聚合物处理的芒果SS活性下降趋势比较缓慢,而且在保藏期间能保持较高的SS活性。处理推迟了芒果的SPS活性高峰的时间。在贮藏期间,除了在第5天的时候SPS活性略低于对照,其余时间均明显高于对照。同时,处理有利于采收后果实中蔗糖的积累,使得果实中可溶性固形物和总糖含量都得到明显的提高,改善了果实的品质,增甜效果明显。结论]该研究为蔗糖基聚合物对芒果增甜作用机理的探讨奠定了基础。 |
| 关 键 词： | 芒果 蔗糖基聚合物 增甜作用 |
Preliminary Study on Sweetness-rising Experiment of Mango after Picking |
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| YE Yun et al.Preliminary Study on Sweetness-rising Experiment of Mango after Picking[J].Journal of Anhui Agricultural Sciences,2009(2). | |
| Authors: | YE Yun |
| Institution: | YE Yun et al(Department of Biology , Chemical Engineering,Guangxi University of Technology,Liuzhou,Guangxi 545001) |
| Abstract: | Objective] The aim was to study the sweetness-rising effect of sucrose-based polymers on mango.Method] Mango was treated with the 5% sucrose-based polymer solution and the effect of the treatment on the activities of sucrose synthetase(SS) and sucrose phosphate synthetase(SPS) in the fruit were studied.Result] The SS activity of mango treated by sucrose-based polymers was decreased slowly and it could keep higher activity in the storage period.The treatment delayed the time of the mango SPS activity peak... |
| Keywords: | Mango Sucrose-based polymers Sweetness-rising effect |
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