Chemical and fiber characterisation of Malaysian ricefield weeds
1997
Wan Daud, W.R. | Mansor, M. (Universiti Sains Malaysia, Penang (Malaysia). School of Industrial Technology)
Considerable efforts have been made for conversion of all renewable lignocellulosic biomass to useful products. This renewable biomass, of which weeds form a major share, contains cellulose, hemicellulose, lignin annd soluble matter; all of which can be utilised commercially, provided a thorough understanding of its composition and structure is understood. Whit this objective, a study had been undertaken to determine the physical and chemical characteristics of some Malaysian ricefield weeds. Tests included holocellulose, a-cellulose, pentosans and lignin content. Results are very encouraging for they are comparable to other non-woody plants that are commercially used throughout the world. Hence, weeds which are considered as unwanted material should be re-evaluated since they have the potential for providing a new major industrial base.
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