| 乙酰水杨酸处理对鸭梨果实货架期品质特性的影响 |
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| 引用本文： | 杨绍兰,王 然.乙酰水杨酸处理对鸭梨果实货架期品质特性的影响[J].中国农学通报,2009,25(18):89-92. |
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| 作者姓名： | 杨绍兰 王 然 |
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| 作者单位： | 青岛农业大学园林园艺学院,山东青岛,266109 |
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| 基金项目： | 青岛农业大学高层次人才启动基金"梨果实后熟软化机理研究"，国家梨产业技术体系建设专项经费资助 |
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| 摘 要： | 本文以鸭梨果实为试材，于0 ℃低温冷藏6个月后，采用1.0 mM ASA处理，与对照(CK)同时转入20℃，并对鸭梨果实货架期的硬度、TSS、失重率、呼吸速率、乙烯释放速率、可滴定酸和腐烂率等进行了研究，结果表明，ASA处理可延缓鸭梨果实的硬度下降，减轻果实的失重，抑制果实的呼吸和乙烯释放速率，维持鸭梨果实较好的外观品质和食用品质，延长其货架寿命。
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| 关 键 词： | 宣恩烟区 宣恩烟区 烤烟 气候因素 烟叶质量 |
| 收稿时间： | 2009-05-11 |
| 修稿时间： | 2009-06-11 |
Effects of acetylsalicylic acid treatment on the Yali pear fruit shelf-life quality characters |
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| YANG Shao-Lan.Effects of acetylsalicylic acid treatment on the Yali pear fruit shelf-life quality characters[J].Chinese Agricultural Science Bulletin,2009,25(18):89-92. |
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| Authors: | YANG Shao-Lan |
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| Institution: | (College of Horticulture and Landscape, Qingdao Agricultural University, Qingdao Shandong 266109) |
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| Abstract: | Yali pear were used in this study to investigate the effects of ASA on the shelf-life fruit quality. The fruit were treated with 2.5mM ASA after transferred from 0 ℃ to 20 ℃, and then the fruit firmness, TSS, respiration rate, ethylene production rate, TA content and the weight loss rate were measured during the shelf-life. As the results, ASA could delay the decreasing of the pear fruit firmness, inhibit the fruit respiration rate and ethylene production rate, and alleviate the fruit weight loss and rot rate. ASA treatment can maintain the longer shelf-life and keep good fruit quality of Yali pear. |
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| Keywords: | Yali pearzz ASA treatment shelf-life fruit qualityzz |
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