![]() It is also the main ingredient in surfboard wax, combined with coconut oil. ![]() In its purest form, it was often used on speedboat hulls in the early 1960s to enhance speed and handling in saltwater. It is commonly used for paper coatings in the United States. ![]() It is sold in grades of T1, T3 and T4 according to its purity level, which is accomplished by filtration, centrifugation and bleaching.Ĭhocolate dragées coated with carnauba wax Properties īecause it creates a glossy finish, carnauba wax is used in automobile waxes, shoe polishes, dental floss, food products (such as sweets), polishes for musical instruments, and floor and furniture waxes and polishes, especially when mixed with beeswax and turpentine. It is distinctive for its high content of diesters and its methoxycinnamic acid. The compounds are predominantly derived from acids and alcohols in the C26-C30 range. Īs a food additive, its E number is E903.Ĭarnauba consists mostly of aliphatic esters (40 wt%), diesters of 4-hydroxycinnamic acid (21.0 wt%), ω-hydroxycarboxylic acids (13.0 wt%), and fatty alcohols (12 wt%). It is obtained by collecting and drying the leaves, beating them to loosen the wax, then refining and bleaching it. In its pure state, it is usually available in the form of hard yellow-brown flakes. Natural plant wax from leaves of the carnauba palm Carnauba waxĬarnauba ( / k ɑːr ˈ n ɔː b ə, - ˈ n aʊ-, - ˈ n uː-, - n ɑː ˈ uː-/ Portuguese: carnaúba ), also called Brazil wax and palm wax, is a wax of the leaves of the carnauba palm Copernicia prunifera (synonym: Copernicia cerifera), a plant native to and grown only in the northeastern Brazilian states of Ceará, Piauí, Pernambuco, Rio Grande do Norte, Maranhão and Bahia.
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