| 番木瓜果实发育过程呼吸代谢的研究 |
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| 引用本文： | 蔡世英,李华养,徐雪芳,陈榆秀.番木瓜果实发育过程呼吸代谢的研究[J].热带作物学报,1987(2). |
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| 作者姓名： | 蔡世英 李华养 徐雪芳 陈榆秀 |
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| 作者单位： | 华南热带作物学院热作栽培系，华南热带作物学院热作栽培系，华南热带作物学院热作栽培系，华南热带作物学院热作栽培系 |
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| 摘 要： | 番木瓜果实发育过程中的呼吸高峰出现在开花后第五个月。用抑制剂的方法证明,番木瓜果实糖的降解存在EMP和HMP两条途径。线粒体内、外都有氧化酶的活性。线粒体的电子传递途径,除细胞色素氧化酶途径外,还有抗氰氧化酶途径。上述途径与酶活性随果实发育发生更替性变化。
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| 关 键 词： | 番木瓜 果实发育 抑制剂 呼吸途径 |
RESPIRATORY METABOLISM OF PAPAYA FRUIT IN ITS DEVELOPMENT |
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| Cai Shiying Li Huayang Xu Xuefang Chen Yuxiu.RESPIRATORY METABOLISM OF PAPAYA FRUIT IN ITS DEVELOPMENT[J].Chinese Journal of Tropical Crops,1987(2). |
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| Authors: | Cai Shiying Li Huayang Xu Xuefang Chen Yuxiu |
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| Abstract: | The respiratory peak of papaya fruit in the course of its development normally occurred, five months after flowering. Application of inhibitors showed that there were two pathways of carbohydrate oxidation of papaya fruit, i. e. EMP and HMP pathways, with oxidase activity both inside and outside mitochondria. The electron transfer pathways of mitochondria included those of the cytochrome oxidase and the cyanide-resistant oxidase. The abovesaid pathways and oxidase activity occurred alternatively in the whole process of fruit development. |
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| Keywords: | papaya fruit development inhibitors respiration ways |
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