Bioscouring Knitted Cotton Fabric with an Experimental Pectate Lyase |
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| Authors: | D K Appiah MAO Zhi-ping L Jia-hua |
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| Institution: | 1. Key Laboratory of Science and Technology of Eco-Textile,Ministry of Education,Donghua University,Shanghai 201620,China
2. DyStar (Shanghai) Trading Co.,Ltd,Shanghai200233,China |
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| Abstract: | An experimental pectate lyase enzyme was used toscour knitted cotton fabric and the emphasis was on pectinremoval. Using an enzyme dosage of 0.2 g/L at temperature55℃ and pH 6.35 for 30 rain, good scouring properties wereobtained. When appropriate concentrations of 1 - HydroxyEthylidene- 1, 1 - Diphosphonic Acid(HEDP) and CaCl2were added, the percentage pectin removal improvedsignificantly. |
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| Keywords: | pectate lyase scour knitted cotton fabric pectin removal |
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