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aglycon

Upper-Intermediate (B2)

IPA: /ˈeɪɡlɪˌkɒn/

KK: /ˈæɡlɪˌkɒn/

noun
Definition

A type of molecule that is part of a larger compound, usually formed when a sugar is removed from a glycoside, leaving behind a non-sugar component.


Example

The aglycon of the compound was identified as a phenolic compound after hydrolysis.


Conversation
Sloth A
Have you ever heard of the term aglycon?
Sloth B
I think I've seen it in a chemistry book before.
Sloth A
Yeah, it refers to the part of a molecule that isn't a sugar, right?
Sloth B
Exactly! It's interesting how these terms connect to larger concepts.

Synonyms & Antonyms
Synonyms
aglycone
Antonyms
Root Explanation

Aglycon is derived from "a-" (meaning without) and "glycos" (from Greek, meaning sweet). The term refers to a part of a glycoside that remains after the sugar component is removed, thus being 'without sweetness.'

Memory Tip

Think of 'without' ('a-') and 'sweet' ('glycos') to remember that an aglycon is something that lacks sweetness.

Visually Confused Words
aglucon
glycosin
glyconin
glyconic
glycogen
glycocin
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