Cottonseed oil is a cooking oil extracted from the seeds of cotton plants of various species, mainly Gossypium hirsutum and Gossypium herbaceum, that are grown for cotton fiber, animal feed, and oil.
oil | Standard Oil | Gulf Oil | Deepwater Horizon oil spill | Shell Oil Company | Midnight Oil | 1973 oil crisis | oil refinery | oil painting | Oil platform | Castor oil plant | Oil Campaign of World War II | oil platform | North Sea oil | Anglo-Persian Oil Company | Prestige oil spill | Oil-for-Food Programme | Oil | Indian Oil Corporation | vegetable oil | Nippon Oil | Vacuum Oil Company | South Cuyama Oil Field | Russell Ranch Oil Field | Oil well | oil well | National Iranian Oil Company | Lucas Oil Stadium | Lucas Oil Raceway at Indianapolis | Lucas Oil |
Before switching to pure vegetable oil in 1990, the McDonald's corporation cooked its French fries in a mixture of 93% beef tallow and 7% cottonseed oil.