- Ben Fuchs
Recently something called “Avocado Soybean Unsaponafiables” (ASUs) has gotten a lot of attention. Dr. (Wizard of) Oz and guests on his syndicated television show have raved about it. A European research review determined that it was beneficial for patients with osteoarthritis of the hip. And, according to U.S. National Library of Medicine, ASUs can help reduce the production of inflammatory agents secreted from the body’s defense (immune) system.
As the name implies, ASUs are derived from avocados and soy. But what exactly are “unsaponifiables”? Well, to understand unsaponafiables, we must first understand saponafiables.
Basically, there are two important classes of active materials we can get from plants. One can be turned into soap; the other can’t. Scientists call the soapy ones “saponafiable” and the rest are said to be “un-saponafiable”. Saponafiables called glucosides are a key ingredient in many “natural” cleansing products. For example, one specific type of glucoside called “decyl glucoside” is a standard issue foaming ingredient derived from the saponafiable components of corn. Unsaponifiables, on the other hand, while valuable are the parts of plants, including avocado and soy that can’t clean your skin.