Research
Advancing dairy science from fundamental chemistry to scalable, sustainable food systems.
Focus Areas
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Protein Structure–Function

Modulating casein–whey interactions and protein-fat-mineral colloidal behavior to optimize dairy product stability and texture.

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Upcycling Dairy Side Streams

Transforming acid whey and milk permeate into functional ingredients through enzymatic valorization and lactose hydrolysis.

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Sustainable Processing

Membrane technologies and Filament Extension Atomization (FEA) for energy-efficient dairy ingredient production.

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Casein Microparticle Engineering

Fabricating casein-based microparticles as delivery systems for bioactive compounds and pharmaceuticals.

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Food Safety Innovation

Data-driven control of microbial hazards; UV non-thermal treatment for next-generation safety enhancement.

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Analytical Methods

Rapid quality-control tools — PTR-MS, NIR spectroscopy, LC-MS — for dairy authenticity and oxidative stability.

Research Grants
Energy-Efficient Production of Cheese Powder Using FEA-Enabled Spray Dryers Funded
PI: Dr. Prateek Sharma · DMI & BUILD Dairy · 2026 · $175,000
Understanding the Impact of FEA on the Quality Characteristics of Food Powders Submitted
PI: Dr. Prateek Sharma · USDA · 2026 · $800,000
Understanding the Structure–Function Relationship in Hispanic Cheeses Submitted
PI: Dr. Prateek Sharma · DMI · 2026 · $150,000
Functionalized Casein Microparticles Modified by Immobilized Chymosin Funded
PI: Dr. Ronald Gebhardt · SEED Fund, RWTH Aachen · 2023 · €54,328