the iranian caviar and its substitutes in the world market

world production of caviar from the farmed sturgeon has recently so increased that in addition to compensate reduction of natural resources of sturgeon, it has also increased its share in the world market for caviar and its substitutes. although belarus, china and norway are currently considered as the main exporting countries of caviar and its substitutes but, iran solely exports caviar from sturgeon species. having a world reputation in caviar brand, as well as the decreased natural resources, iran aims to develop sturgeon rearing as well as modern marketing along with global standards to stand its brand and reputation as well as its world market share. the present paper reviewed the caviar and caviar substitutes market with emphasis on sturgeon caviar. during 1991-2013, caviar export from iran decreased by 21.2 % in quantity and decreased income by about 17.2 %. however, the caviar value increased from 231000 to 680000 usd per ton.