E479B — Thermally oxidized soybean oil interacted with mono and diglycerides of fatty acids
Emulsifier - for frying fats
Also known as: Thermally Oxidised Soybean Oil with Mono- and Diglycerides
Verification required
Verify — Mushbooh
Source-dependent and requires verification. This additive may be derived from either halal (plant/synthetic) or haraam (animal) sources. Always check the product label or contact the manufacturer to verify the source.
Checking this in a shop right now?
Vegan / vegetarian label on pack → plant-based source → safe for this code
HFA / HMC / IFANCA / JAKIM logo → independently certified → safe
Neither? Follow the steps below.
School of Thought Breakdown
Hanafi
Verify source
Maliki
May permit
Shafi'i
Avoid if animal
Hanbali
Avoid if animal
Mushbooh - soybean oil component is halal, but mono/diglycerides source must be verified.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Check for a "suitable for vegans" or "suitable for vegetarians" claim
If present, E479B comes from a plant-based source — safe for this code. Still check all other ingredients too.
Look for a halal certification logo on the pack
An HFA, HMC, IFANCA, JAKIM, or ESMA logo means the source has been independently audited. The E-code is confirmed halal in this product.
Neither? Here's what to do next:
Put it back and look for a certified alternative on the same shelf.
Check for products carrying an HFA, HMC, or IFANCA logo, or labelled "suitable for vegans". Either confirms a safe source.
Did you find a certified alternative?
Verified halal alternatives:
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About E479B
If mono & diglyceride from soy fat then it is Halal otherwise not. If a claim "suitable for vegetarian" on the food package containing e479b, it means the mono & diglycerides are obtained from vegetable fat.
Verification Required
This additive's halal status depends on its source. Check the product label for a halal certification mark, or contact the manufacturer directly.
What is E479B made from?
- soybean oil (plant) + mono/diglycerides (may be animal or plant)
Foods that commonly contain E479B
Food Category Guide
E479B is common in margarine — see the full halal guide →
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E479B (Thermally oxidized soybean oil interacted with mono and diglycerides of fatty acids) halal?
E479B (Thermally oxidized soybean oil interacted with mono and diglycerides of fatty acids) is classified as Mushbooh (Questionable). Source-dependent and requires verification. This additive may be derived from either halal (plant/synthetic) or haraam (animal) sources. Always check the product label or contact the manufacturer to verify the source.
What is E479B used for?
E479B is used as a emulsifier - for frying fats in food products.
What foods contain E479B?
E479B (Thermally oxidized soybean oil interacted with mono and diglycerides of fatty acids) is commonly found in: frying fats, margarine.
What is E479B made from?
E479B can be derived from the following sources: soybean oil (plant) + mono/diglycerides (may be animal or plant).
What are the other names for E479B?
E479B may appear on food labels as: Thermally Oxidised Soybean Oil with Mono- and Diglycerides.
thickeners, gelling agents, phosphates, humectants, emulsifiers — 69 E-codes: 30 Halal, 0 Haraam, 39 Mushbooh
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This information is for educational purposes only. For religious rulings, consult a qualified Islamic scholar or halal certification authority. E-code classifications may vary by source, manufacturing process, and school of thought.