| 小白菜中超氧化物歧化酶的提取及稳定性 |
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| 引用本文： | 宫霞 孙淑斌. 小白菜中超氧化物歧化酶的提取及稳定性[J]. 曲阜师范大学学报, 1997, 23(1): 97-99 |
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| 作者姓名： | 宫霞 孙淑斌 |
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| 作者单位： | 曲阜师范大学生物系 |
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| 摘 要： | 对从小白菜中提取超氧化物歧化酶（ＳＯＤ）进行了探索性实验。用盐析法提取粗品，然后经过透析，层析后制取了具有较高活性的ＳＯＤ，并对其在温度、时间、ｐＨ、紫外光条件下，稳定性的影响上进行研究。
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| 关 键 词： | 超氧化物歧化酶 稳定性 小白菜 提取 |
STUDIES ON THE EXTRACTION OF SUPEROXIDE DISMUTASE FROM PAKCHOI AND IT''''S STABILITIES |
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| Gong Xia Sun Shubin Kong Fanhua. STUDIES ON THE EXTRACTION OF SUPEROXIDE DISMUTASE FROM PAKCHOI AND IT''''S STABILITIES[J]. Journal of Qufu Normal University(Natural Science), 1997, 23(1): 97-99 |
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| Authors: | Gong Xia Sun Shubin Kong Fanhua |
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| Abstract: | The method of extracting SOD from pakchoi is introduced and explorative experiments are illustrated with the extracted SOD. Firstly, unrefined SOD can be salted out. Secondly, relatively more active SOD can be made available by means of dialysis and chromatography. Thirdly, its stabilities can be studied on different conditions of temperature, time, pH, wltraviolet ray. |
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| Keywords: | superoxide dismutase active experiment stability of enzyme |
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