Extraction methods are techniques used to separate a desired substance from a mixture or compound. Commonly employed in various fields, such as chemistry and food processing, these methods can include techniques like solvent extraction, distillation, and filtration. Each method has its own advantages and is chosen based on the properties of the substances involved. In the context of natural products, extraction methods are crucial for obtaining essential oils, flavors, and medicinal compounds. For instance, steam distillation is often used to extract oils from plants, while cold pressing is a method used to extract oils from fruits and seeds. These methods help preserve the integrity of the extracted substances.