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Vortex fluidic mediated food processing.

Shan He1,2, Nikita Joseph2, Xuan Luo2

  • 1Department of Food Science, School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, Guangdong, China.

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Summary
This summary is machine-generated.

Vortex fluidics significantly speeds up food processing, reducing enzymatic hydrolysis time to 20 minutes and raw milk pasteurization to 10 minutes. This technology also enables significant nanoparticle size reduction for encapsulation.

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Area of Science:

  • Food Science and Technology
  • Chemical Engineering
  • Materials Science

Background:

  • Angled vortex fluidics offers high heat/mass transfer and controlled mechanoenergy.
  • Its application in food processing is largely unexplored.
  • Existing food processing methods can be time-consuming and energy-intensive.

Purpose of the Study:

  • To explore the utility of vortex fluidics in food processing.
  • To demonstrate the efficiency of vortex fluidic mediated processing for key food applications.
  • To evaluate the impact of vortex fluidics on processing times and particle characteristics.

Main Methods:

  • Developed and tested three food processing models using angled vortex fluidics.
  • Included enzymatic hydrolysis, raw milk pasteurization, and micro/nanoencapsulation.
  • Quantified processing times and particle size reduction.

Main Results:

  • Enzymatic hydrolysis time reduced from 2-3 hours to 20 minutes.
  • Raw milk pasteurization time decreased from 30 to 10 minutes.
  • Encapsulated particle size reduced approximately 10-fold (micrometers to hundreds of nanometers).

Conclusions:

  • Vortex fluidic mediated processing offers significant advantages for the food industry.
  • This technology enables rapid and efficient food processing.
  • Potential for novel food ingredient development and improved product quality.