Purple Power
On this blog, we’ll be exploring the fascinating world of a very special purple pigment called cyanidin 3-glucoside, which also bears the much catchier name, C3G. C3G is a compound all of us have likely consumed already at some point in our lives. It is one of the primary purple pigments in berries such as blueberries and blackberries. It is also abundantly present in red wine and by extension, in red grapes. Even red onions contain C3G! Another very rich source of C3G, is a very interesting and fairly rare cultivar of rice which is commonly referred to as black rice, or forbidden rice. Black rice is difficult to cultivate, and produces fairly low yields when compared to other rice cultivars. Due to this, black rice is quite rare, and this was especially the case in ancient China. Our C3G is extracted from black rice, which was highly valued by ancient Chinese emperors for its health benefits. Chemically, C3G is a cyanidin glycoside, with cyanidin linked to a sugar molecule called glucose. When consumed, enzymes in our bodies break down C3G into cyanidin, which has various health effects.