Vegetable, marine, and animal derived fats and oils are commonly used in food, feed, lubricants, protective coatings, soaps, candles, and energy. There is a wide variety of naturally-occurring, renewable and sustainable sources such as soybean oil, palm oil, canola oil, coconut oil, beef tallow, lard, and poultry grease, among others. We process these feedstocks through such process as refining and bleaching to provide very high-purity grades.