Sodiumphosphates
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What it is
Sodium phosphates are a group of salts that include sodium orthophosphate, sodium pyrophosphate, and sodium tripolyphosphate. They are produced industrially from phosphoric acid, which is derived from phosphate rock. These salts are commonly used in food processing.
Why it's used
Manufacturers add sodium phosphates to foods to improve texture, retain moisture, and enhance flavor, especially in processed meats and seafood. They act as emulsifiers, stabilizers, and leavening agents, helping to bind ingredients and prevent separation in products like cheeses, baked goods, and dairy alternatives.
Health notes
Sodium phosphates are generally recognized as safe (GRAS) by the FDA for use in food. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated sodium phosphates. While generally considered safe at typical dietary levels, high intake of phosphates from all sources, including processed foods and supplements, has been a subject of discussion regarding potential effects on kidney health and cardiovascular health in certain populations. Research in this area is ongoing.
Allergen info
Not a major allergen.