出典:Wikipedia
出典:『Wikipedia』 (2011/07/19 15:54 UTC 版)
Orange oil is an essential oil produced by cells inside the rind of an orange fruit. It is extracted or steam distilled as a by-product of orange juice production. It is composed of mostly (greater than 90%) d-limonene, and is therefore often used in place of pure d-limonene, which can be further extracted from the oil by distillation.