Until 50 years, the carob, was mainly used as food for livestock. From today's perspective, its contribution to the sustainment of small and medium-sized farms in the days before mass mechanization is beyond any doubt. However, after a long process of decline beginning in the 1950's, the fruit and the seed of the carob tree regained importance as a raw material for the production of quality food additives, such as locust bean gum or E-410. The Balearic Islands, which historically have been one of the main carob producers in the world, have established themselves in the 1930's as the leading region in the development of industrial techniques for the processing. of carobs. Moreover, Majorcan companies pioneered the concentration of agricultural production. This increased research and favoured innovations, as well as it helped the cartelization of this sector. Nowadays, carob still remains highly relevant in Majorca and on international markets.
