| 板栗贮藏过程中的生理生化变化初探 |
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| 引用本文： | 陈建勋,谢治芳.板栗贮藏过程中的生理生化变化初探[J].华南农业大学学报,1999,20(4):70-74. |
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| 作者姓名： | 陈建勋 谢治芳 |
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| 作者单位： | [1]华南农业大学生物技术学院 [2]华南农业大学林学院经济果林研究室 |
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| 摘 要： | 用阳山油栗为试验材料，在贮藏过程中，呼吸作用随着贮藏时间的延长而逐渐下降，栗果失重率总的趋势是随着贮藏时间的延长呈不断上升之势；超氧化物歧化酶（ＳＯＤ）酶活性前期保持在一个比较高的水平，后期逐渐下降，而过氧化物酶（ＰＯＤ）、过氧化氢酶（ＣＡＴ）酶活性则随着贮藏时间的延长而逐渐升高最后又下降；电导率前期较低而后期逐渐下升；低温＋Ｃａ处理的ＳＯＤ及ＰＯＤ同工酶均比＋Ｈ２Ｏ处理的多１条酶带、低温＋Ｃａ处
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| 关 键 词： | 板栗 呼吸作用 SOD POD GAT 贮藏 |
Physiological Studies on the Chestnut During Storage |
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| Chen Jianxun,Xie Zhifang.Physiological Studies on the Chestnut During Storage[J].Journal of South China Agricultural University,1999,20(4):70-74. |
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| Authors: | Chen Jianxun Xie Zhifang |
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| Abstract: | The physiological changes of Yangshan chestnut (Castanea mollissia Blume) during storage were studied. Respiratory rate dropped with the the. The activity of superoxide dismutase (SOD) remained at a higher level in the preliminary phase (about 60 days after storage), and thereafter dropped,whereas the activities of peroxidase (POD), catalase (CAT) increased gradually. The electrical conductivity kept at a lower level during the preliminary phase (about 60 days after storage), and then increased. |
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| Keywords: | yangshan chestnut respiratory rate superoxide dismutase (SOD) peroxidase (POD) catalase (CAT) storage |
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