Our Palm Kernel Expeller / Meal / Cake. Specification: Protein: 16.2%, Fat: 10.23%, Crude Fibre: 15.86%, Carbohydrate: 68.51%, Moisture: 5.98%, Ash: 2.89%. Palm kernel meal is one of the by-products of processing palm kernel with a content of 45-46% from palm kernel. Palm kernel cake generally contains less than 10% water and 60% of its nutritional fraction in the form of cellulose, fat, protein, arabinoksilan, glucoronoxilane, and minerals. This material can be obtained by chemical processes or by mechanical means. Although the Palm kernel cake protein is low, the quality is quite good and the crude fiber is high. However, Palm kernel cake has low palatability, making it less suitable for monogastric livestock and is more often given to ruminants, especially dairy cows.