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Submitted on: 24 December 2004.
Revised on: 19 February 2005.
Accepted on: 15 March 2005.
___________________Carbohydrate Polymer Technologies and Applications
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Submitted on: 04 June 2007.
Revised on: 19 August 2007.
Accepted on: 31 August 2007.
___________________Carbohydrate Polymer Technologies and Applications
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