allyl sulfide: meaning, definition, pronunciation and examples
C2Technical/Scientific
Quick answer
What does “allyl sulfide” mean?
A colorless, volatile, organic chemical compound with a strong garlic-like odor, commonly found in garlic, onions, and other Allium plants.
Audio
Pronunciation
Definition
Meaning and Definition
A colorless, volatile, organic chemical compound with a strong garlic-like odor, commonly found in garlic, onions, and other Allium plants.
Any of a class of sulfur-containing organic compounds where an allyl group is bonded to a sulfur atom; more broadly, key components responsible for the characteristic smell and flavor of garlic, and studied for potential health benefits.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling of related terms follows regional conventions (e.g., 'odour' vs 'odor', 'flavour' vs 'flavor').
Connotations
Neutral scientific term in both regions.
Frequency
Equally low-frequency and specialist in both varieties, confined to technical fields.
Grammar
How to Use “allyl sulfide” in a Sentence
Allyl sulfide is [adjective] (e.g., volatile, present).Researchers extracted allyl sulfide from [source].The study investigated the effects of allyl sulfide on [target].Vocabulary
Collocations
Examples
Examples of “allyl sulfide” in a Sentence
adjective
British English
- The allyl sulfide content was measured.
- They observed an allyl sulfide derivative.
American English
- The allyl sulfide concentration was measured.
- They synthesized an allyl sulfide analog.
Usage
Meaning in Context
Business
Rare. Might appear in reports for the food supplement, pharmaceutical, or flavour/fragrance industries.
Academic
Common in research papers on chemistry, nutrition, toxicology, and pharmacology.
Everyday
Virtually never used. People refer to 'garlic' or 'garlic smell' instead.
Technical
Standard term in relevant scientific disciplines.
Vocabulary
Synonyms of “allyl sulfide”
Neutral
Weak
Watch out
Common Mistakes When Using “allyl sulfide”
- Misspelling as 'alyl sulfide' or 'ally sulfide'.
- Confusing it with 'allicin', a related but different compound in garlic.
- Using it in casual conversation instead of common words like 'garlic smell'.
FAQ
Frequently Asked Questions
No. Allicin is an unstable compound formed when garlic is crushed. Allyl sulfide is a more stable breakdown product and metabolite of allicin, responsible for the longer-lasting garlic odor.
It would sound highly technical and unnatural. In everyday contexts, simply say 'garlic' or 'garlic compounds'.
It's studied for its potential biological activities, including antimicrobial, anticancer, and cardiovascular effects, making it significant for pharmacology and nutrition science.
In British English, stress the first syllable: /ˈalʌɪl/ (AL-eye-l). In American English, it's /ˈæləl/ (AL-uhl).
A colorless, volatile, organic chemical compound with a strong garlic-like odor, commonly found in garlic, onions, and other Allium plants.
Allyl sulfide is usually technical/scientific in register.
Learning
Memory Aids
Mnemonic
Think: 'ALLY' joins with 'L' (like in garlic) and 'SULFUR' (the smelly element) to form the smelly ally of garlic.
Conceptual Metaphor
CHEMICAL IS KEY / ODOR IS CHEMICAL SIGNATURE (The compound is conceptualized as the key agent responsible for a familiar sensory experience).
Practice
Quiz
In which field is the term 'allyl sulfide' MOST commonly used?