Moisture, ash, fat, protein, determinations of coconut residue were determined according to AOAC procedures. The acid detergent fiber of defatted fiber was analyzed using the method of Robertson and Van Soest. The moisture content of the original sample was calculated based on weight loss after the sample was heated in oven at 105°C for overnight. Fat content was determined by extraction with petroleum ether in a Soxhlet apparatus. The total protein content from defatted and dried fiber sources was determined by micro-Kjeldahl method, using 6.25 as a conversion factor. The ash content of dry fiber was determined by incineration in the muffle furnace at 550°C for 5 h.