Last reviewed May 2026 · 1 min read
Is Orthophenyl phenol vegan?
Also known as: 2-hydroxybiphenyl, E231
E-number: E231
Vegan
Suitable for a vegan diet.
Yes — It is produced synthetically in a laboratory and involves no animal products.
01 · The basics
What is Orthophenyl phenol?
A disinfectant and antifungal preservative used to treat the surface of fruits.
02 · The source
Where it comes from
It is produced synthetically in a laboratory and involves no animal products.
Frequently asked
FAQ
Is E231 vegan?
Yes, it is a synthetic chemical compound.
Is it a pesticide?
Yes, it functions as a post-harvest fungicide to prevent rot during shipping and storage.
Commonly found in
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