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用正交法探讨木聚糖酶活性的最佳测定条件
Probing into the Optimum conditions for Measuring the Activity of Xylanase by means of Orthogonal Experiments
【摘要】 通过正交试验 ,探讨了不同测定条件对木聚糖酶活性的影响。研究结果表明 :木聚糖酶活性测定的最佳条件是温度为 5 0℃、反应时间为 30min、pH值为 4 .0～ 5 .3。还表明 ,温度和反应时间是木聚糖酶活性测定结果的主要影响因素
【Abstract】 Orthogonal experiments were carried out to probe into the effects of different measuring conditions on the activity of xylanase. The result showed that the optimum conditions for such measurement were 50℃, 30min and pH4.0～5.3. The temperature and reaction period are the main influential factors effecting the activity of xylanase.
【基金】 河南省重大科技攻关项目 (0 12 2 0 10 2 0 0);河南省高校杰出科研人才创新工程项目(2 0 0 0KYCX0 0 7)
- 【文献出处】 粮食与饲料工业 ,Cereal & Feed Industry , 编辑部邮箱 ,2003年05期
- 【分类号】S816.7
- 【被引频次】9
- 【下载频次】215