Last reviewed May 2026 · 1 min read
Is Invertase (E1103) vegan?
Also known as: E1103
E-number: E1103
Vegan
Suitable for a vegan diet.
Yes — Extracted from yeast.
01 · The basics
What is Invertase (E1103)?
An enzyme that breaks down sucrose.
02 · The source
Where it comes from
Extracted from yeast. 100% vegan.
Frequently asked
FAQ
Is E1103 vegan?
Yes, yeast-derived.
Commonly found in
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