Question:
The ‘Microfluidizer' is basically a:
The ‘Microfluidizer' is basically a:
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A microfluidizer achieves nanometer-scale droplet size reduction by directing opposing fluid streams against each other inside microchannels, making it a high-efficiency mechanical emulsification tool.
Updated On: Aug 7, 2026
- Mechanical de-emulsification technique
- Traditional valve homogenizer
- Mechanical emulsification technique
- Physical stabilization builder
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Emulsification is the process of dispersing one liquid phase into another immiscible liquid phase to form a stable emulsion.
A microfluidizer is a high-pressure processor used to produce extremely fine and stable sub-micron emulsions or nanoparticles.
Step 2: Detailed Explanation:
A microfluidizer operates by forcing a fluid mixture under exceptionally high pressures (up to 200 MPa or more) through specially designed microchannels inside an interaction chamber.
Inside this chamber, the fluid stream is split into two micro-streams that impact directly against each other at extremely high velocities.
This generates intense disruptive forces, including cavitation, high shear, and impact.
These forces break down the dispersed phase droplets into nanometer-sized droplets, creating a highly stable emulsion.
Therefore, the microfluidizer is classified as a advanced mechanical emulsification technique.
It differs from traditional valve homogenizers because it relies on microfluidic channel geometries and direct stream-on-stream impact rather than a standard homogenizing valve and seat configuration.
Step 3: Final Answer
The correct option is (C).
Emulsification is the process of dispersing one liquid phase into another immiscible liquid phase to form a stable emulsion.
A microfluidizer is a high-pressure processor used to produce extremely fine and stable sub-micron emulsions or nanoparticles.
Step 2: Detailed Explanation:
A microfluidizer operates by forcing a fluid mixture under exceptionally high pressures (up to 200 MPa or more) through specially designed microchannels inside an interaction chamber.
Inside this chamber, the fluid stream is split into two micro-streams that impact directly against each other at extremely high velocities.
This generates intense disruptive forces, including cavitation, high shear, and impact.
These forces break down the dispersed phase droplets into nanometer-sized droplets, creating a highly stable emulsion.
Therefore, the microfluidizer is classified as a advanced mechanical emulsification technique.
It differs from traditional valve homogenizers because it relies on microfluidic channel geometries and direct stream-on-stream impact rather than a standard homogenizing valve and seat configuration.
Step 3: Final Answer
The correct option is (C).
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