Published June 1, 2022 | Version v1
Dataset Open

Application of X‑ray Microcomputed Tomography for the Static and Dynamic Characterization of the Microstructure of Oleofoams

  • 1. University of Leeds
  • 2. Helmholtz-Zentrum hereon
  • 3. Diamond Light Source
  • 4. Nestlé Product Technology Centre Confectionery York
  • 5. Nestlé Research
  • 6. Politecnico di Torino

Description

Raw, greyscale image stacks collected during a X-Ray tomography analysis on cocoa butter-based oleofoams. The dataset is divided into three subsets: aeration, storage and heating, which contain samples that have been aerated for different amounts of time, samples that have been stored for 3 and 15 months at 20 °C, and finally samples that have been heated to the melting point of the stabilizing crystals, respectively. The dataset contains instructions and the scripts for ImageJ and MATLAB (as text files) to process and measure the bubble size distribution, and the thickness of the continous phase.

Files

XCT_of_oleofoams_data_analysis_guide.txt

Files (35.8 GB)

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Additional details

Funding

European Commission
CryForm – Crystal Engineering the New Generation of Sustainable, Biocompatible and Stimuli Responsive Formulations for the Delivery of Active Ingredients 949229