响应面优化酶法提取平菇多糖工艺研究--(中药研究扫描) 关键词：纤维素酶法；平菇；多糖；响应面分析法 [gap=1398]Key words:cellulase;Pleurotus ostreatus;polysaccharides;response surface methodology
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于志萍, 导师:王昌禄,短小芽孢杆菌生物合成D-核糖及代谢通量分析的研究 式和不同初糖浓度对发酵的影响，在以玉米粉双酶酶解液为底物进行摇瓶发酵时最高 产量达到63.4g／L。应用响应面分析法(RSA，Response Surf ace Ana lysis)，设计了 葡萄糖、 玉米浆、 硫酸铵三 因素三水平的实验方案，对发酵培养基进行了优化，并确定了B.p
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食品与发酵科技--杂志社 关键词： 多杀菌素；响应面分析法；优化 [gap=1260]Key Words: Spinosad; Response surface methods; Optimization
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The three proteases were applied to hydrolyze grass carp protein and hydrolytic conditions were optimized by response surface methodology (RSM). The minimum IC50 value (155.89±11.21μg/mL) which signified the maximum hydroxyl radical scavenging ability was obtained.
将三类蛋白的最佳用酶（即木瓜蛋白酶、PTN6.0和Alcalase2.4L）复配后酶解草鱼全肉蛋白,通过响应面分析法优化酶解条件,得到最优条件下酶解物羟自由基清除率的IC50值为155.89±11.21μg/mL。
参考来源 - 草鱼蛋白源抗疲劳生物活性肽的制备分离及鉴定技术研究The design and optimum hydrolysis conditions of enzyme combination were investigated with response surface methodology (RSM). The optimum concentration of substrate , temperature and initial pH were 7.5%, 49℃ and 7.0, respectively.
通过响应面分析法对风味酶和诺和复合酶的双酶水解条件进行了设计与优化,确定了最佳的水解条件:底物蛋白浓度7.5%,温度49℃,起始pH值7.0,在优化条件下,水解时间为8小时的水解度可高达51.08%。
参考来源 - 热反应猪肉风味香精的研究与制备Plackett-Burman design is employed to select important factors and response surface analysis RSA is used to determine the optimum level.
首先应用Plackett-Burman设计法筛选出重要因素,并用响应面分析法和均匀设计法确定重要因素的最佳水平。
参考来源 - 玉米酒精超高浓度发酵工艺条件的优化·2,447,543篇论文数据，部分数据来源于NoteExpress
最后用中心组合设计和响应面分析法，确定了主要影响因子的浓度。
Finally, the concentrations of key components were confirmed by central composite design and response surface methodology.
以浓缩比为考察指标，通过响应面分析法确定了主剂的最佳浓缩工艺条件；
Through the response surface analysis, the best condensation technology was obtained by the analysis of concentration multiple.
通过单因素试验和RSA响应面分析法优化了荔枝多糖的超声波辅助提取工艺。
The optimum conditions of ultrasonic wave-assisted extraction technology for litchi polysaccharides were determined with the single factor and the RSA response surface method.
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