Make the vinaigrette Cut off and discard ends of lemon. Cut lemon into quarters; remove and discard seeds. Transfer lemon to a food processor or blender, and process until finely chopped ...

OLE extract—known as p-menthane-3,8-diol (PMD)—derives from the leaves of lemon eucalyptus trees and is chemically synthesized. Usually, OLE comes as a spray but is also found in lotions.

Whether you just ate an orange or made fresh lemonade, don't throw out those citrus peels just yet. You can use them to make ...