JOURNAL OF TEXTILE RESEARCH ›› 2007, Vol. 28 ›› Issue (3): 64-67.

• 染整与化学品 • Previous Articles     Next Articles

Optimization of enzymatic finishing conditions of hand-made ramie cloth

PENG Yuande;TANG Shouwei;YANG Xi′ai;YAN Li;SHEN Jianxin;FU Wubing;XIONG Heping   

  1. 1.Institute of Bast Fiber Crops;Chinese Academy of Agricultural Sciences;Changsha;Hunan 410006;China;2.Hunan New Century Biochemical(NCB) Co.;Ltd.;Yueyang;Hunan 414009;China
  • Received:2006-06-20 Revised:2006-10-29 Online:2007-03-15 Published:2007-03-15

Abstract: For optimizing the process conditions of enzymatic finishing of the hand-made ramie cloth,high efficiency mixture of xylanase and cellulase was employed in the enzyme finishing of the cloth.The effects of enzyme dosage,bath ratio,temperature,pH value and duration of treatment on the finishing result were investigated.It demonstrated that the optimized process conditions of enzymatic finishing of the hand-made ramie cloth are as follows: 0.5% xylanase,0.5%~2% cellulase,bath ratio,1∶15,pH value at the range of 4.5~5.0,and treating at(50 ℃) for 1 hour.Among the factors influencing the finishing,cellulase concentration is in the first place,and followed by original pH value,the last is bath ratio.

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