Definition

A chemical compound that is a salt or ester derived from propionic acid, often used in food preservation and as a food additive.

Example

Sodium propionate is commonly used as a preservative in baked goods.

Conversation

Have you ever heard of propionate?

Yeah, I think it's some kind of salt from propionic acid, right?

Exactly! I read that it's used in food preservation.

That makes sense, I guess it helps keep things fresh longer.

Synonyms & Antonyms

Root Explanation

Propionate → It is formed from "pro-" (meaning for or in favor of) and "pion" (from Greek "pion", meaning fat or fatty). The suffix "-ate" indicates a salt or ester of the acid. Thus, propionate refers to a salt or ester derived from propionic acid, which is related to fatty substances.

Memory Tip

Think of 'for' or 'in favor of' ('pro-') and 'fat' ('pion') to remember that propionate is related to fatty substances.

Visually Confused Words