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首页> 外文期刊>Indian Journal of Fibre & Textile Research >Prediction and process optimization of pectinolytic reaction on organic cotton fabrics for bioscouring with alkaline pectinase
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Prediction and process optimization of pectinolytic reaction on organic cotton fabrics for bioscouring with alkaline pectinase

机译：碱性果胶酶生物精练对有机棉织物上果胶分解反应的预测和工艺优化

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摘要

An improved enzymatic cotton scouring process has been developed on the basis of a fast enzyme reaction to efficiently remove the pectin and wax compounds from the organic cotton fabrics. An attempt has been made to study the pectinolytic activity of degrading rate of pectin on the organic cotton fabric using alkaline pectinase enzyme with various process parameters such as enzyme concentration, temperature and reaction time. These process variables are selected based on the box-behnken design of experiment and the output of experiment results for weight loss, wax content and pectin degradation on the fabric. All the results are optimized with minimum error. The test results are also analyzed using design-expert software 8.0 to predict the optimum process parameters for achieving the required pectin degrading rate and then compared with actual trial results. The performance of alkaline pectinase enzyme during bioscouring process has also been assessed by Ruthenium Red dye test and FTIR results confirm the degradation of pectin on the bioscouring of organic cotton fabrics.
机译：在快速酶反应的基础上，已经开发出一种改进的酶棉精练方法，以有效地从有机棉织物中除去果胶和蜡化合物。已经尝试使用碱性果胶酶以各种工艺参数例如酶浓度，温度和反应时间来研究果胶在有机棉织物上的降解速率的果胶分解活性。这些过程变量是根据实验箱式设计和实验结果输出选择的，以减少织物上的重量损失，蜡含量和果胶降解。所有结果均经过优化，误差最小。还使用设计专家软件8.0分析测试结果，以预测达到所需果胶降解率的最佳工艺参数，然后与实际试验结果进行比较。碱性果胶酶在生物煮练过程中的性能也已通过钌红染料测试进行了评估，FTIR结果证实了果胶在有机棉织物生物煮练中的降解。

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