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10.3390/molecules27144641
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Article

Correlation between Irradiation Treatment and Metabolite Changes in Bactrocera dorsalis (Diptera: Tephritidae) Larvae Using Solid-Phase Microextraction (SPME) Coupled with Gas Chromatography-Mass Spectrometry (GC-MS)

by
Changyao Shan
1,2,
Baishu Li
1,
Li Li
1,
Beibei Li
2,
YongLin Ren
2,* and
Tao Liu
1,*
1
Institute of Equipment Technology, Chinese Academy of Inspection and Quarantine, No. A3, Gaobeidianbeilu, Chaoyang District, Beijing 100123, China
2
College of Science, Health, Engineering and Education, Murdoch University, Perth 6150, Australia
*
Authors to whom correspondence should be addressed.
Molecules 2022, 27(14), 4641; https://doi.org/10.3390/molecules27144641
Submission received: 4 July 2022 / Revised: 12 July 2022 / Accepted: 17 July 2022 / Published: 20 July 2022
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Abstract

The metabolites produced by the larvae of Bactrocera dorsalis (Diptera: Tephritidae) exposed to different doses of irradiation were analyzed using solid phase microextraction (SPME) and gas chromatography-mass spectrometry (GC-MS), and a metabonomic analysis method of irradiated insects based on GC-MS was established. The analysis revealed 67 peaks, of which 23 peaks were identified. The metabolites produced by larvae treated with different irradiation doses were compared by multivariate statistical analysis, and eight differential metabolites were selected. Irradiation seriously influenced the fatty acid metabolic pathway in larvae. Using the R platform combined with the method of multivariate statistical analysis, changes to metabolite production under four irradiation doses given to B. dorsalis larvae were described. Differential metabolites of B. dorsalis larvae carried chemical signatures that indicated irradiation dose, and this method is expected to provide a reference for the detection of irradiated insects.
Keywords: Bactrocera dorsalis (Diptera: Tephritidae); irradiation treatment; SPME technology; metabolites; metabolic pathway Bactrocera dorsalis (Diptera: Tephritidae); irradiation treatment; SPME technology; metabolites; metabolic pathway

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MDPI and ACS Style

Shan, C.; Li, B.; Li, L.; Li, B.; Ren, Y.; Liu, T. Correlation between Irradiation Treatment and Metabolite Changes in Bactrocera dorsalis (Diptera: Tephritidae) Larvae Using Solid-Phase Microextraction (SPME) Coupled with Gas Chromatography-Mass Spectrometry (GC-MS). Molecules 2022, 27, 4641. https://doi.org/10.3390/molecules27144641

AMA Style

Shan C, Li B, Li L, Li B, Ren Y, Liu T. Correlation between Irradiation Treatment and Metabolite Changes in Bactrocera dorsalis (Diptera: Tephritidae) Larvae Using Solid-Phase Microextraction (SPME) Coupled with Gas Chromatography-Mass Spectrometry (GC-MS). Molecules. 2022; 27(14):4641. https://doi.org/10.3390/molecules27144641

Chicago/Turabian Style

Shan, Changyao, Baishu Li, Li Li, Beibei Li, YongLin Ren, and Tao Liu. 2022. "Correlation between Irradiation Treatment and Metabolite Changes in Bactrocera dorsalis (Diptera: Tephritidae) Larvae Using Solid-Phase Microextraction (SPME) Coupled with Gas Chromatography-Mass Spectrometry (GC-MS)" Molecules 27, no. 14: 4641. https://doi.org/10.3390/molecules27144641

APA Style

Shan, C., Li, B., Li, L., Li, B., Ren, Y., & Liu, T. (2022). Correlation between Irradiation Treatment and Metabolite Changes in Bactrocera dorsalis (Diptera: Tephritidae) Larvae Using Solid-Phase Microextraction (SPME) Coupled with Gas Chromatography-Mass Spectrometry (GC-MS). Molecules, 27(14), 4641. https://doi.org/10.3390/molecules27144641

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