Dataset Information

Optimization of SPME-GC-MS and characterization of floral scents from Aquilegia japonica and A. amurensis flowers.

ABSTRACT:

Background

The floral scents of plants play a key role in plant reproduction through the communication between plants and pollinators. Aquilegia as a model species for studying evolution, however, there have been few studies on the floral scents and relationships between floral scents and pollination for Aquilegia taxa.

Methods

In this study, three types of solid-phase micro-extraction (SPME) fiber coatings (DVB/PDMS, CAR/PDMS, DVB/CAR/PDMS) were evaluated for their performance in extracting volatile organic compounds (VOCs) from flowers of Aquilegia amurensis, which can contribute to the future studies of elucidating the role of floral scents in the pollination process.

Results

In total, 55 VOCs were identified, and among them, 50, 47 and 45 VOCs were extracted by the DVB/CAR/PDMS fiber, CAR/PDMS fiber and DVB/PDMS fibers, respectively. Only 30 VOCs were detected in A. japonica taxa. Furthermore, the relative contents of 8 VOCs were significant different (VIP > 1 and p < 0.05) between the A. amurensis and A. japonica.

Conclusions

The results can be applied in new studies of the relationships between the chemical composition of floral scents and the processes of attraction of pollinator. It may provide new ideas for rapid evolution and frequent interspecific hybridization of Aquilegia.

SUBMITTER: Wang HY

PROVIDER: S-EPMC8063332 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature

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Publications

Optimization of SPME-GC-MS and characterization of floral scents from Aquilegia japonica and A. amurensis flowers.

Wang Hua-Ying HY Zhang Wei W Dong Jian-Hua JH Wu Hao H Wang Yuan-Hong YH Xiao Hong-Xing HX

BMC chemistry 20210422 1

<h4>Background</h4>The floral scents of plants play a key role in plant reproduction through the communication between plants and pollinators. Aquilegia as a model species for studying evolution, however, there have been few studies on the floral scents and relationships between floral scents and pollination for Aquilegia taxa.<h4>Methods</h4>In this study, three types of solid-phase micro-extraction (SPME) fiber coatings (DVB/PDMS, CAR/PDMS, DVB/CAR/PDMS) were evaluated for their performance in ...[more]

PMID: 33888127

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Dataset Information

Optimization of SPME-GC-MS and characterization of floral scents from Aquilegia japonica and A. amurensis flowers.

Background

Methods

Results

Conclusions

Publications

Optimization of SPME-GC-MS and characterization of floral scents from Aquilegia japonica and A. amurensis flowers.

Similar Datasets

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