Fig. 2 e Moisture content of OPT during storage. Open circle indicates inner part A, closed square intermediate part B,and gray triangle outer part C. The data were obtained from 3 oil palm trees. SD for part A is between 1.3 and 4.6%. SD for part B is between 3.0 and 6.4%. SD for part C is between 6.1 and 11.0%. Moisture content (%) [ [sample weight
(wet) L sample weight (dry)]/sample weight (wet) 3 100.