Ordinarily, the oil seeds are blended in with an assortment of unfamiliar materials viz, sand, stones, stalks, weed seeds, foliage, etc. during harvesting, handling and transportation. It is ideal to clean seed prior to placing it into store. Stone, iron and wood pieces mixed with seeds can disturb mechanical gear during processing. Unfamiliar issues may bring down protein substance and increment fiber substance of supper buildup after extraction of the oil.
Additionally, unfamiliar issues blended in with oilseeds might be having high dampness content which may initiate overheating in storage. The nearby problem areas in the oil seed damage the quality and establish a fire peril if not appropriately distinguished and amended by air circulation or revolution. Likewise, cleaning before storage of oils not needed further cleaning for processing and spares double treatment of seeds. So, proper cleaning of oilseeds can increment in squashing limit of oil expelling units, decrease in-plant support and improve the nature of oil.