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纤维素酶协同超声波辅助提取苦瓜多糖工艺优化（Optimization on Cellulase and Ultrasonic Wave Assisted Extraction Technology of Momordica charantia Polysaccharides）
苦瓜 多糖 纤维素酶 超声波
2010/12/28
为了得到纤维素酶协同超声波法提取苦瓜多糖的最佳工艺条件，利用Box-Behnken的中心组合设计及响应面法（RSM）探讨了超声波功率、酶量、料液比、时间、pH值和温度等因素的优化组合，通过建立二次回归模型，确定其最佳提取工艺条件为: 超声波功率390W、纤维素酶量3500U/ g（酶活200U/mg以上）、料液比1∶38、时间40min、pH值5、温度56℃。在此工艺条件下，苦瓜多糖...
Facilities of optimization of car parts in cad system pro/engineer
CAD system behavior modeling computer models machine parts optimization
2014/2/28
New methods covered in this contribution describe the behavior of modeling algorithms that can be added to the parts and their assembly in the input data dependents. These input conditions could be of...