Skip to main content
Log in

Optimization of headspace solid phase micro-extraction of volatile compounds from papaya fruit assisted by GC–olfactometry

  • Original Article
  • Published:
Journal of Food Science and Technology Aims and scope Submit manuscript

Abstract

Optimization of the extraction conditions to investigate the volatile composition of papaya fruit involving headspace solid phase micro-extraction was carried out using multivariate strategies such as factorial design and response surface methodology. The performance of different combinations of time for reaching the equilibrium in the headspace and time for maximum extraction of volatiles was evaluated by GC–olfactometry of the extract (intensity of papaya characteristic aroma), number of peaks and total area in the chromatogram. Thirty-two compounds were identified by GC–MS under the optimized extraction conditions, the majority of which were aldehydes, both in number of compounds and area. Major compounds were δ-octalactone, β-citral, benzaldehyde, heptanal, benzyl isothiocyanate, isoamyl acetate, γ-octalactone, (E)-linalool oxide and benzyl alcohol. Seven aldehydes and two other compounds are reported for the first time in papaya’s volatile profile.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

References

Download references

Acknowledgements

We thanks Empresa Brasileira de Pesquisa Agropecuária (Embrapa), by financial support for the research project. We are also grateful to the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), by financial support for the master’s degree of first author.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Deborah dos Santos Garruti.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

da Rocha, R.F.J., da Silva Araújo, Í.M., de Freitas, S.M. et al. Optimization of headspace solid phase micro-extraction of volatile compounds from papaya fruit assisted by GC–olfactometry. J Food Sci Technol 54, 4042–4050 (2017). https://doi.org/10.1007/s13197-017-2871-6

Download citation

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13197-017-2871-6

Keywords

Navigation