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  11. The Volatilomes Of Penicillium Crustosum G10 And Penicillium Solitum Sa

The Volatilomes of Penicillium crustosum G10 and Penicillium solitum SA

Yumeng Zhang1, Xiaojuan Gao1, Guohua Yin1,2

  • 1College of Biological and Chemical Engineering, Qilu Institute of Technology, Jinan, China.

Mycobiology
|January 9, 2026

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View abstract on PubMed

Summary
This summary is machine-generated.

This study identified volatile organic compounds (VOCs) from Penicillium crustosum and Penicillium solitum molds. These VOCs have potential applications in pest control, medicine, and insect communication.

Area of Science:

  • Mycology
  • Analytical Chemistry
  • Biochemistry

Background:

  • Penicillium crustosum and Penicillium solitum are common molds found in various food products.
  • These fungi are known for producing bioactive metabolites, but their volatile metabolism is not well understood.

Purpose of the Study:

  • To identify and analyze the volatile organic compounds (VOCs) emitted by Penicillium crustosum strain G10 and Penicillium solitum SA.
  • To explore the potential applications of these identified VOCs.

Main Methods:

  • Gas chromatography-mass spectrometry (GC-MS) was used for comprehensive analysis.
  • VOCs were identified from cultures of P. crustosum G10 and P. solitum SA grown on laboratory media.

Main Results:

  • 25 distinct VOCs were identified from P. crustosum G10, categorized into alcohols, nitriles, alkenes, ketones, esters, and alkanes.
Keywords:
Penicillium crustosumPenicillium solitumcompounds identificationfungal psychrophiles

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  • 17 VOCs were identified from P. solitum SA, categorized into alcoholic, aromatic, ester, and alkene compounds.
  • Several identified VOCs demonstrated known biological activities, including pest control, anticancer, and HIV inhibition potential, as well as insect pheromone functions.

    • Conclusions:

    • The study successfully characterized the volatile profiles of P. crustosum G10 and P. solitum SA.
    • The identified VOCs represent a valuable resource for potential applications in pest management, pharmaceuticals, and chemical ecology.
    • Further research into these volatile compounds could unlock novel biotechnological and industrial uses.
    gas chromatography–mass spectrometry (GC–MS)
    volatile organic compounds (VOCs)