, flavones such as neodiosmin and hydroxycinnamic acids such as ferulic acid (Fernandez-Lopez et al., 2009). Fernandez-Lopez et al. (2009) suggested that oranges are a rich source of flavonoids, with flavanones encompassing 50–80% of the total flavonoid content of oranges. Roussos (2011) identified hesperidin (236.4 mg L−1) as the main flavonoid found in orange followed by Narirutin (71.4 mg L−1) and only trace amounts of β-carotene (0.43 mg L−1) was found in oranges. Orange pomace, like lemon pomace is a good source of flavonoids particularly hesperidin, however its direct association with health benefits needs to be further researched before solid conclusions can be drawn.