... as, olive, palm, oil sunflower, cottonseeds, soybean, peanut, sesame, vegetable seeds, coconut, flax etc.(4). Oil ... extraction and oil refinery from various oil seeds such as cottonseed, rapeseed, high-oil sunflower seed, peanut kernel, ... remove shell of oil seeds, because shell will reduce the rate of oil yield and life ... we can get the oil in the cakes. And the resid in the cake will less than ...