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Ethylcellulose Oleogels: Structure, Functionality, and Food Applications.

Andrew J Gravelle1, Alejandro G Marangoni1

  • 1University of Guelph, Guelph, ON, Canada.

Advances in Food and Nutrition Research
|March 21, 2018
PubMed
Summary
This summary is machine-generated.

Ethylcellulose (EC) oleogels offer a promising method for structuring edible oils, enhancing food products. Strategies exist to modify EC oleogels for diverse applications in food, pharmaceuticals, and cosmetics.

Keywords:
Edible lipid gelsEthylcelluloseFat functionalityFat mimeticFood functionalityHybrid gelatorLipid digestionMicrostructureOil structuringOleogelsRheologySolvent quality

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Area of Science:

  • Food Science
  • Materials Science
  • Polymer Science

Background:

  • Structuring edible oils is key for improving lipid profiles and food functionality.
  • Ethylcellulose (EC) is a polymer with significant potential as an oleogelator for various food systems.
  • EC oleogels offer unique physical attributes and structuring properties in the fat phase.

Purpose of the Study:

  • To provide an overview of oleogelation strategies and EC's characteristics.
  • To describe the gelation mechanism and physical properties of EC oleogels.
  • To explore methods for manipulating EC oleogel properties and their applications.

Main Methods:

  • Overview of oleogelation strategies and ethylcellulose (EC) properties.
  • Description of EC oleogelation mechanism and characteristics.
  • Exploration of strategies to modify rheological and mechanical properties (surfactants, solvent polarity, hybrid systems).

Main Results:

  • Ethylcellulose (EC) demonstrates potential as a versatile oleogelator.
  • Rheological and mechanical properties of EC oleogels can be modulated through various strategies.
  • EC oleogels show promise for applications in food, pharmaceutical, and cosmetic industries.

Conclusions:

  • Ethylcellulose oleogels are a promising technology for structuring edible oils.
  • Tailoring EC oleogel properties expands their applicability in diverse industries.
  • EC oleogels have potential in food systems, as delivery vehicles, and in pharmaceutical/cosmetic applications.