Palm Kernel Expeller (PKE) is a by-product of the palm oil extraction process from the fruit of the palm trees.
Palm kernel shells (PKS) are the shell fractions left after the nut has been removed after crushing in the Palm Oil mill
Crude Palm Oils (CPO) is extensively being used in the production of Cooking Oils and Margarine as well as for bio-diesel.
Palm Acid Oil (PAO) is used as distilled fatty acid for bio-diesel feedstock, animal feeds and in soap making, derived from Palm Oil Mill Effluent (POME).
High Acid Crude Palm Oil (HACPO or ACPO) is another bio-diesel feedstock with an of FFA 8~15% that is also used to produced bio-diesel