Table 1 : Particle distribution of grounded raw material.


Sieves Wbefore (gram) Wafter (gram) Wafter-Wbefore (gram) %

2 mm 345.3 345.3 0 0
1 mm 316.9 324.8 7.9 77.26
500 µm 279.4 280.2 0.8 7.824
250 µm 259.1 259.9 0.8 7.824
180 µm 242.0 242.4 0.4 3.912
125 µm 254.3 254.3 0 0
63 µm 242.0 242.0 0 0
45 µm 244.5 244.6 0.1 0.978
0 - 358.1 358.1 0 0

R Tjandrawinata et al.Biochemical Compounds  2013 1:1DOI : 10.7243/2052-9341-1-1