Betalains are Phytochemicals in the class of red and yellow indole-derived pigments found in cacti, carnations, amaranths, ice plants of which belongs to the group of flower plant Caryophyllales. Health Benefits 1. Antioxidant In the analyzing the stability of betalains in juices prepared from Moroccan yellow cactus pears (Opuntia ficus indica (L.) Mill.) as a …