The world's largest sandalwood processor is now home to the first continuous steam distillery for the essential oil after retiring a method "basically the same" as one used for thousands of years. The ...

Hydrosols are water-based products made from the distillation of fresh flowers, leaves, fruits, and other plant materials. Some claim they have health benefits, but there is limited scientific ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...