edible oil. Amur cork tree fruit oil, pressed from the fruit of the Phellodendron amurense. It has been studied for insecticidal use. Artichoke oil, extracted from the seeds of the artichoke fruit, is an unsaturated semi-drying oil with potential applications in making soap, shampoo, alkyd resin and shoe polish. Astrocaryum murumuru butter is employed in lotions, creams, soaps hair conditioners, facial masks, shampoo, oils and emulsions, skin moisturizer, products for the nutrition of the hair and restore damaged hair, depilatory waxes. Balanos oil, pressed from the seeds of Balanites aegyptiaca, was used in ancient Egypt as the base for perfumes. Bladderpod oil, pressed from the seeds of Physaria fendleri, native to North America. Rich in lesquerolic acid, which is chemically similar to the ricinoleic acid found in castor oil. Many industrial uses. Possible substitute for castor oil as it requires much less moisture than castor beans. Brucea javanica oil, extracted from the seeds of the Brucea javanica. The oil has been shown to be effective in treating certain cancers. Burdock oil (Bur oil) extracted from the root of the burdock. Used as an herbal remedy for scalp conditions. Buriti oil, extracted from the Mauritia flexuosa fruit, is high in carotenoids and monounsaturated fatty acids, and of consequent nutritional interest. It is also used in the cosmetics industry. Candlenut oil (Kukui nut oil), produced in Hawai'i, used primarily for skin care products. Carrot seed oil (pressed), from carrot seeds, used in skin care products. Castor oil, with many industrial and medicinal uses. Castor beans are also a source of the toxin ricin. Chaulmoogra oil, from the seeds of Hydnocarpus wightiana, used for many centuries, internally and externally, to treat leprosy. Also used to treat secondary syphilis, rheumatism, scrofula, and in phthisis. Crambe oil, extracted from the seeds of the Crambe abyssinica. High in erucic acid, used as an industrial lubricant, a corrosion inhibitor, and as an ingredient in the manufacture of synthetic rubber. Croton oil (tiglium oil) is pressed from the seeds of Croton tiglium. Highly toxic, it was formerly used as a drastic purgative. Cuphea oil, from a number of species of genre Cuphea. Of interest as sources of medium chain triglycerides. Cupuaçu butter is closely analogous to cocoa, and is used to make white chocolate. Honesty oil, from the seeds of Lunaria annua, which contain 30–40% oil. The oil is particularly rich in long chain fatty acids, including erucic