| 检测乳管细胞中黄色体产生O_2~-速率的研究 |
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| 引用本文： | 校现周,蔡磊.检测乳管细胞中黄色体产生O_2~-速率的研究[J].热带作物学报,2001(1). |
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| 作者姓名： | 校现周 蔡磊 |
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| 作者单位： | 中国热带农业科学院橡胶栽培研究所!海南儋州571737(校现周)，农业部热带作物栽培生理学重点开放实验室!海南儋州571737(蔡磊) |
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| 摘 要： | 采用羟胺氧化法对橡胶树胶乳中黄色体产生Ｏ２－的速率进行研究，结果表明反应体系 中需加入一定浓度的Ｃａ２＋，并且也要控制适宜的温度与ｐＨ值。研究结果还表明，部分死皮 树胶乳中黄色体产生Ｏ２－的速度大于正常树。
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| 关 键 词： | 巴西橡胶树 黄色体 超氧阴离子 检测 |
Assay of O_2~- Generation Rate of Lutoid in Latices |
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| Xiao xianzhou,Cai Lei.Assay of O_2~- Generation Rate of Lutoid in Latices[J].Chinese Journal of Tropical Crops,2001(1). |
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| Authors: | Xiao xianzhou Cai Lei |
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| Abstract: | The superoxide anion radicals generation rate of lutoid in latices of rubber trees was studied using hydroxylamine oxidization method. The results showed that certain concentration of Ca2 must be added in the reaction medium and suitable temperature and pH value must be kept. Further investigations showed that the O2- generation rate of lutoid from partial dry bark trees was higher than that from health trees. |
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| Keywords: | Hevea brasiliensis lutoid superoxide anion radicals |
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