Assertion: propionic acid | /r/ObjectUse | used as a food additive
Facets:
Source sentences:
text: Propionic acid is an excellent raw material as it is stable, cheap and safe and can even be used as a food additive.
text: Propionic acid is an eco-efficient and effective preservative used in animal feed and food additives.
text: Propionic acid is used as a food additive, food preservative and flavoring agent in food products like baked goods and cheese.