It is assumed that clementine was created by the Algerian Brother Marie-Clèment who produced this fruit randomly crossing mandarin and bitter orange. It was widespread in the 40s. The fruit has orange and red colour, it’s seedless and its maturation is between November and January. It contains about 47 calories per 100 grams. Due to the high presence of vitamins it is useful to the immune system in order to fight against free radicals. It is thirst-quenching and refreshing.