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Updated: Nov 19, 2025

Capturing Actively Produced Microbial Volatile Organic Compounds from Human-Associated Samples with Vacuum-Assisted Sorbent Extraction
Published on: June 1, 2022
Microbial volatile organic compounds in intra-kingdom and inter-kingdom interactions.
Laure Weisskopf1, Stefan Schulz2, Paolina Garbeva3,4
1Department of Biology, University of Fribourg, Fribourg, Switzerland.
Microbial volatile compounds mediate communication and interactions between microorganisms, plants, and insects. This emerging field reveals diverse chemical signals with significant biotechnological potential.
Area of Science:
- Microbiology
- Chemical Ecology
- Biotechnology
Background:
- Microorganisms produce diverse metabolites, including volatile compounds.
- Research on microbial volatiles has significantly increased in the last decade.
- Microbial volatiles play crucial roles in intra- and inter-kingdom interactions.
Purpose of the Study:
- To review recent discoveries on microbial volatile compounds.
- To highlight their roles in microbial, plant, and insect interactions.
- To discuss biotechnological applications and future perspectives.
Main Methods:
- Literature review of recent research on microbial volatiles.
- Analysis of chemical diversity and biological activities.
- Exploration of signaling and interaction mechanisms.
Main Results:
- Microbial volatiles are chemically diverse and mediate distant interactions.
- Both constitutive and induced volatile emissions occur.
- These compounds facilitate swift chemical communication in various environments.
Conclusions:
- Microbial volatiles are key players in ecological interactions.
- They offer promising avenues for biotechnological innovation.
- Further research is needed to fully understand and utilize these compounds.
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