FATS AND OILS ARE PRIMARILY TRIGLYCERIDES (97-99%) Vegetable oil - world supply - 68% Cocoa butter - solid fat Oil seeds - liquid oil Animal fat - 28% (from Hogs and Cattle) Marine oil - 4% Whale oil cod liver oilFATS AND OILS ARE PRIMARILY TRIGLYCERIDES (97-99%) Vegetable oil - world supply - 68% Cocoa butter - solid fat Oil seeds - liquid oil Animal fat - 28% (from Hogs and Cattle) Marine oil - 4% Whale oil cod liver oil