Is E623 Halal or Haram?

Halal
Name Calcium Diglutamate
E-Number E623
Category Flavor Enhancer
Source microbial
Description Calcium salt of glutamic acid

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Why is E623 Halal?

Similar to MSG, produced by fermentation

E623 (Calcium Diglutamate) is categorized as a flavor enhancer and is derived from microbial sources. Based on Islamic dietary guidelines, this additive is classified as Halal.

✓ Source: Microbial

This additive is produced by microorganisms through fermentation processes. Microbial production is generally halal as it uses bacteria, yeasts, or moulds—not animal-derived materials. This is a common modern production method for many food additives.

Common Products Containing E623

You may find E623 (Calcium Diglutamate) in the following types of products:

Related Flavor Enhancer Additives

Frequently Asked Questions

Is E623 halal?+

E623 (Calcium Diglutamate) is classified as Halal. Similar to MSG, produced by fermentation

What is E623 made from?+

E623 (Calcium Diglutamate) is calcium salt of glutamic acid. Its source is: microbial.

What products contain E623?+

E623 (Calcium Diglutamate) is commonly found in: seasoning.

How can I check if E623 is in my food?+

Look for 'E623' or 'Calcium Diglutamate' in the ingredients list on the food packaging. In the EU, food additives must be listed by their E-number or full name. In other regions, the common name 'Calcium Diglutamate' may be used instead of the E-number code.

Are all flavor enhancer additives halal?+

No, not all flavor enhancer additives are halal. Out of 18 additives in this category, 7 are classified as halal. The halal status depends on the source material and manufacturing process. Always check individual E-numbers.

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Disclaimer: CheckMyHalal is an informational resource, not a halal certification authority. We do not issue halal certificates or religious rulings. Additive classifications are based on source material analysis and may vary by manufacturer. Always verify with the manufacturer or a recognised certification body before making dietary decisions.