Degumming with 25/100 (owf) Marseille's soap for 1.5 h at boil gives a weight loss of 20.5 /100, whereas degumming with enzyme (3 ml/g of fabric) at 37 deg. C for 3 h gives a weight loss of about 19.8/100. Treatment with enzyme requires much lower temperature than that in the conventional process. Processing of silk with enzyme under the above conditions is likely to retain the lustre and softness of silk. To economize on the quantity of enzyme, the conditions like enzyme concentration, temperature and treatment time have been optimized. The efficiency of this enzyme has been studied in terms of weight loss and strength loss.
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机译:用25/100(owf)马赛肥皂在煮沸状态下脱胶1.5小时,重量减轻20.5 / 100,而在37度下用酶(3 ml / g织物)脱胶。 C 3 h的重量损失约为19.8 / 100。与常规方法相比,用酶处理所需的温度要低得多。在上述条件下用酶加工丝绸可能会保留丝绸的光泽和柔软度。为了节省酶的数量,优化了酶浓度,温度和处理时间等条件。已经根据重量损失和强度损失研究了这种酶的效率。
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