Extraction of Rice Straw Alpha Cellulose Micro/Nano Fibres

Rice straw cellulose a biomass materials, naturally found in abundance. It is low cost, eco-friendly and biodegradable. Alpha cellulose is prepared from rice straw using chemical method namely acid hydrolysis and alkaline treatment. Both of the samples treatments were bleached using sodium chlorite (NaClO2). Alkaline treatment shows higher in producing alpha cellulose, 20.68% rather than 12.20% by acid hydrolysis.