frc - Food Reality Check

What is E451 (Sodium Tripolyphosphate)? – Health Concerns & Safety Guide

What is E451 (Sodium Tripolyphosphate)? Complete guide to this water-retaining preservative with emerging cardiovascular and kidney health concerns The Quick Answer E451 is sodium tripolyphosphate (STPP)—a synthetic polyphosphate sequestrant used…

E-Numbers & Additives

What is E262 (Sodium Acetate)? – Complete Guide to Safe Preservative

What is E262 (Sodium Acetate)? Complete guide to this versatile preservative with excellent safety profile and multiple functional benefits The Quick Answer E262 is sodium acetate—the sodium salt of acetic…

Food Safety & Health

Is Carrageenan Safe? Science vs Myth

✓ The Short Answer: IT'S COMPLICATED—Safe for most people, but may be problematic for those with inflammatory bowel disease Here's what the science actually says. Carrageenan is a food additive…

E-Numbers & Additives

What is E331 (Sodium Citrate)? – Complete Guide with Health

What is E331 (Sodium Citrate)? Complete guide to this pH buffer and preservative with therapeutic health benefits and important sodium considerations The Quick Answer E331 is sodium citrate—the sodium salt…

E-Numbers & Additives

What is E441? – Complete guide to understanding Gelatin in your food

What is E441? Complete guide to understanding E441 (Gelatin) in your food The Quick Answer E441 is gelatin, a protein derived from the collagen found in animal skin, bones, tendons,…

E-Numbers & Additives

What is E470? – Complete guide to understanding Fatty Acid Salts in your food

What is E470? Complete guide to understanding E470 (Fatty Acid Salts) in your food The Quick Answer E470 is a group of emulsifiers and anti-caking agents made from natural fatty…

E-Numbers & Additives

What is E472? – Complete guide to understanding Esters of Mono- and Diglycerides of Fatty Acids in your food

What is E472? Complete guide to understanding E472 (Esters of Mono- and Diglycerides of Fatty Acids) in your food The Quick Answer E472 is actually a family of emulsifiers made…

E-Numbers & Additives

What is E474? – Complete guide to understanding Sucroglycerides in your food

What is E474? Complete guide to understanding E474 (Sucroglycerides) in your food The Quick Answer E474 is a food emulsifier and stabilizer made from sucrose (sugar) chemically bonded with both…

E-Numbers & Additives

What is E473? – Complete guide to understanding Sucrose Esters of Fatty Acids in your food

What is E473? Complete guide to understanding E473 (Sucrose Esters of Fatty Acids) in your food The Quick Answer E473 is a food emulsifier made from sucrose (sugar) chemically bonded…

E-Numbers & Additives

What is E635? – Complete guide to understanding Disodium 5′-Ribonucleotides in your food

What is E635? Complete guide to understanding E635 (Disodium 5'-Ribonucleotides) in your food The Quick Answer E635 is a flavor enhancer made from a mixture of disodium inosinate and disodium…