Multiple choice Which of the following is an anti-sweetener glycoprotein compound? Aspartame Gymnemic acid Curculin Brazzein None of these Reveal answer Fill a bubble to check yourself B Correct answer Explanation Gymnemic acids are glycosides isolated from the leaves of Gymnema sylvestre (Asclepiadaceae). Gymnemic acids like ziziphin and hodulcine are anti-sweetener compounds.