内容简介：
【公司简介】 This is homepage of Leffingwell & Associates. The company service the Perfume, flavor, food and beverage community with information, products and services. This Web site offers information on interesting subjects related to Perfume and Flavor Chemistry.and many links for those interested in flavors, fragrance, olfaction, herbs and spices, botanical medicine, as well as organoleptic properties and molecular visualization of selected flavor & fragrance materials.
