Italy producing organic certification tomatoes to main raw material of Kochi prefecture of contract farmers producing onions, garlic, also sugar Tanegashima production of yellow bi-sugar, salt was used Muroto deep sea water salt of Kochi Prefecture, I stew slowly and carefully. General commercial products and compared the sodium chloride equivalent I've been cut 60 percent. (Refer revised augmented Japan Standard Tables of Food Composition in tomato ketchup)