Journal of Food Quality / 2017 / Article / Fig 3

Research Article

Use of Red Cactus Pear (Opuntia ficus-indica) Encapsulated Powder to Pigment Extruded Cereal

Figure 3

Total polyphenols, antioxidant activity, betacyanins, and betaxanthins: dark grey columns: mixture before extrusion-cooking process and grey columns: extruded cereal; using encapsulated powder of red cactus pear to pigment; different letter indicates significant difference .