What is E407 (Carrageenan)? – Complete Guide with Health Warnings
The Quick Answer E407 is carrageenan—a thickening and gelling agent extracted from red seaweed (Irish Moss). It’s used in thousands of processed foods to create smooth, stable textures. While FDA and EFSA approve it as safe, recent scientific evidence suggests carrageenan may cause intestinal inflammation, damage the gut barrier, and increase the risk of inflammatory […]
What is E406 (Agar Agar)? – Complete Guide to Natural Gelling Agent
The Quick Answer E406 is agar agar—a natural gelling agent and thickener extracted from red seaweed (specifically Gelidium and Gracilaria species). Unlike gelatin, which comes from animal bones and skin, agar is 100% plant-based, making it the preferred choice for vegetarians, vegans, and those seeking natural alternatives. It’s been used safely for over 300 years, […]
What is E500? – Complete Guide to Sodium Carbonate & Baking Soda
The Quick Answer E500 is a family of sodium compounds that function as leavening agents, acidity regulators, and stabilizers in food. The most common form you’ve heard of is sodium bicarbonate—baking soda. E500 also includes sodium carbonate (washing soda) and sodium sesquicarbonate. It’s one of the safest and most natural food additives, with minimal health […]
What is E450 Polyphosphates? – Complete Guide to Diphosphates
The Quick Answer E450 is a group of polyphosphates—also called diphosphates—that function as emulsifiers, stabilizers, and leavening agents in food. Common types include sodium acid pyrophosphate (SAPP), disodium diphosphate, tetrapotassium diphosphate, and tetrasodium diphosphate. E450 appears in thousands of processed foods, from baking powder to canned tuna to frozen fries. 📌 Quick Facts Category: Phosphate-based […]
What is E471 Emulsifier? – Complete Guide to Mono- and Diglycerides
The Quick Answer E471 is an emulsifier also known as mono- and diglycerides of fatty acids, or “partial glycerides.” It’s used in food to keep oil and water mixed together, creating smooth, stable textures in products like ice cream, margarine, bread, and chocolate. It’s one of the most widely-used food additives in the world. 📌 […]
What is E630 (Inosinic Acid)
Complete guide to understanding inosinic acid in your food The Quick Answer E630 is a flavor enhancer also known as inosinic acid or inosine monophosphate (IMP). It’s used in food to intensify the umami taste—the savory, meaty flavor that makes food more appealing. It’s one of the most common additives in processed foods worldwide. 📌 […]