GC-MS analysis of phytochemical compounds of Opuntia megarrhiza (Cactaceae), an endangered plant of Mexico

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PeerJ Organic Chemistry

Main article text

 

Introduction

Materials and Methods

Sampling

Extracts

GC-MS analysis scan mode

Identification of phytochemical compounds

Results

Discussion

Conclusions

Supplemental Information

Supplementary figures.

Mass spectra, chemical structures of compounds, and chromatograms and mass spectra of standards.

DOI: 10.7717/peerj-ochem.5/supp-1

List of phytochemical compounds from Opuntia megarrhiza with out analyzed.

DOI: 10.7717/peerj-ochem.5/supp-2

Additional Information and Declarations

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Madeleyne Cupido conceived and designed the experiments, performed the experiments, analyzed the data, performed the computation work, prepared figures and/or tables, authored or reviewed drafts of the paper, and approved the final draft.

Arturo De-Nova conceived and designed the experiments, analyzed the data, performed the computation work, prepared figures and/or tables, authored or reviewed drafts of the paper, contributed materials and reagents, and approved the final draft.

María L. Guerrero-González conceived and designed the experiments, analyzed the data, prepared figures and/or tables, authored or reviewed drafts of the paper, contributed analysis tools, and approved the final draft.

Francisco Javier Pérez-Vázquez conceived and designed the experiments, performed the experiments, analyzed the data, performed the computation work, prepared figures and/or tables, authored or reviewed drafts of the paper, contributed materials and reagents, and approved the final draft.

Karen Beatriz Méndez-Rodríguez performed the experiments, analyzed the data, prepared figures and/or tables, authored or reviewed drafts of the paper, and approved the final draft.

Pablo Delgado-Sánchez conceived and designed the experiments, analyzed the data, performed the computation work, prepared figures and/or tables, authored or reviewed drafts of the paper, contributed materials and reagents, and approved the final draft.

Data Availability

The following information was supplied regarding data availability:

The raw data is available in the Supplemental File.

Funding

Madeleyne Cupido received a grant of CONACYT (Graduate Studies Scholarship 1007054). This research was funded by the international cooperative research of Rural Development Administration (RDA) from Republic of Korea, (Grant PJ012429012016 to Pablo Delgado-Sánchez) and CONACyT (Grant 2014-243454 to JADN). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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