bruno-melgar / oil_mixtures

This dataset details the results of an experiment exploring the synergies and antagonistic effects of olive oil mixtures.

Document:

• Title of the dataset: Oil_mixtures
• Data underlying publication:
  Impact of Time on Quality Parameters in Extra Virgin Olive Oil Blends (Cobrançosa/Arbequina): A Multiparametric Analysis

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Creators:

• **Ana I. Rodrigues **^1,2
  ORCID:0000-0003-3415-1539
• Bruno Melgar¹
  ORCID:0000-0002-5825-6872
• Nuno Rodrigues^1,2
  ORCID:0000-0002-9305-0976
• Lillian Barros^1,2
  ORCID:0000-0002-9050-5189
• **José A. Pereira **^1,2
  ORCID:0000-0002-2260-0600
  

¹ Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
² Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal

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Metadata:

• Related publication:

• Description:
  This dataset details the results of an experiment exploring the synergies and antagonistic effects of olive oil mixtures. Researchers combined different percentages of Cobrançosa and Arbequina olive oil varieties and applied multivariate analyses to assess the impact. Chemometric techniques were used to evaluate the data and identify the optimal combination based on the mixture's overall performance.

• Keywords:
  Olive oil, Mixtures, Chemometrics, Cobrançosa, Arbequina

• Spatial coverage:
  Mixtures were made in Bragança, Portugal, and the experimental data was collected and processed at IPB

• Temporal coverage:
  Evaluation of the impact of time in the mixtures was made in 2022-2023 and experimental data was collected and processed through 2023-2024

• Data dictionary:
  Can be found in the Metadata xlsx file

• Methods, materials and software:
  Can be found in the publication, will be linked to the dataset once published online

• This dataset contains the following files:

  • 12 file (Excel file with the entire dataset)
  • Metadata file (Excel file with explanations of all samples and variables)
  • Stats_Data file (Excel file with statistical data used for the description of the manuscript)
  • Code file Qual_stats.ipynb includes the statistical analyses conducted in the quality and bioactive analyses shown in the manuscript
  • Code file Oil_qual_visual.ipynb includes the code used for vizualitaion conducted in the quality and bioactive analyses shown in the manuscript
  • Code file Volatile differences arb, Volatile differences cob and Volatile_all.R includes the analyses conducted in the volatile section of the manuscript
  • Code file Sensorial.R includes the analyses conducted in the sensorial section of the manuscript

This dataset is published under the CC BY (Attribution) license. This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator.

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