Archive for July, 2007
Essential Oils
Wednesday, July 11th, 2007Essential oils are distilled from plant leaves, flowers, roots, seeds, bark and resins, or are expressed from the rinds of citrus fruits. It generally takes at least 50 pounds of plant material to make one pound of essential oil (for example, a pound of rosemary oil requires sixty-six pounds of herb), but the ratio is […]
