E1101 — Protease Enzyme
Enzyme - breaks down proteins (meat tenderiser, bread improver)
Also known as: Ficin · Papain · Pepsin · Trypsin · Protease · Bromelain
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 - plant or microbial protease is halal. Animal-derived pepsin from pork stomach is haraam. Porcine rennet (a protease) used in cheese-making is haraam. Look for 'microbial enzyme' or 'vegetable rennet' on cheese labels.
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, E1101 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?
Halal-certified confectionery:
Browse halal alternatives on AmazonAmazon Associate — we earn from qualifying purchases.
About E1101
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.
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 E1101 made from?
- plant (papaya = papain, pineapple = bromelain, fig = ficin)
- microbial fermentation
- animal stomach (pepsin from pork/cattle)
Foods that commonly contain E1101
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E1101 (Protease Enzyme) halal?
E1101 (Protease Enzyme) 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 E1101 used for?
E1101 is used as a enzyme - breaks down proteins (meat tenderiser, bread improver) in food products.
What foods contain E1101?
E1101 (Protease Enzyme) is commonly found in: bread improvers, meat tenderisers, beer (chill-proofing), cheese making.
What is E1101 made from?
E1101 can be derived from the following sources: plant (papaya = papain, pineapple = bromelain, fig = ficin), microbial fermentation, animal stomach (pepsin from pork/cattle).
What are the other names for E1101?
E1101 may appear on food labels as: Ficin, Papain, Pepsin, Trypsin, Protease, Bromelain.
Related E-Codes in Food Additive - Protease Enzyme
Show 9 more Food Additive - Protease Enzyme E-codes
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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.