Is E634 Halal?
E634 (Calcium 5'-Ribonucleotides) is generally classified as haram (prohibited). It is a blend of inosinate and guanylate that can be animal-derived, which places it outside what is permissible under Islamic dietary law unless a certified halal source is verified.
Why is E634 haram?
A blend of inosinate and guanylate that can be animal-derived. Islamic dietary law prohibits pork and its derivatives entirely, and permits other animal products only when the animal was slaughtered according to Islamic law. Because E634 commonly comes from prohibited or unverified animal sources, it is treated as haram unless the specific product carries recognised halal certification.
Frequently Asked Questions
Is E634 permissible in Islam?
E634 is generally not permissible. A blend of inosinate and guanylate that can be animal-derived, and unverified animal derivatives — especially those that may involve pork — are haram. A product would need recognised halal certification for E634 to be acceptable.
How do I know if E634 in a product is halal-certified?
Look for a halal certification logo on the packaging from a recognised halal certifying body. If the product has no halal logo and contains E634, contact the manufacturer to verify the source.
Is E634 suitable for a halal diet?
Not without certification. Avoid products listing E634 unless they carry a halal logo from a recognised certifying body confirming a permissible source.
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Halal food guides
Reference guides to halal and haram ingredients.
Halal status information is provided for general guidance only — always check for official halal certification from a recognised certifying body. Additive data sourced from Open Food Facts (ODbL licence).