Inosinate And Guanylate

Disodium inosinate and disodium guanylate are flavor enhancers. They are synthesized from yeast or bacteria, often through fermentation. These compounds are salts of inosinic acid and guanylic acid, which are naturally found in many foods.

These ingredients are added to foods to boost savory (umami) flavors, making them taste richer and more satisfying. They are often used in combination with each other and with monosodium glutamate (MSG) to create a synergistic effect. You can find them in processed snacks, soups, sauces, and instant noodles.

Disodium inosinate and disodium guanylate are generally recognized as safe (GRAS) by the FDA for use in food. They are permitted food additives in the US and many other countries. JECFA (Joint FAO/WHO Expert Committee on Food Additives) has evaluated these substances and established an acceptable daily intake. While generally safe, some individuals may be sensitive to high levels of flavor enhancers, though this is not widely documented for these specific compounds.