High-Protein Bovine Yogurt: Where Do Traditional Structure-Function Principles Need to Adapt or Apply?

Area of Science:

• Food Science and Technology
• Dairy Science
• Material Science

Background:

• Growing consumer demand for healthy diets and wellness drives interest in high-protein yogurts.
• Milk proteins (caseins, whey) are crucial for yogurt gel formation and functionality.
• Advances in rheology and microstructure enhance understanding of the dairy matrix.

Purpose of the Study:

• To explore the underexplored structure-function relationship in high-protein yogurts.
• To investigate factors influencing high-protein yogurt production and quality.
• To identify knowledge gaps in protein interactions and network formation.

Main Methods:

• Rheological analysis
• Microstructural analysis
• Experimental research on dairy matrix dynamics

Main Results:

• The structure-function relationship in high-protein yogurts is not fully understood.
• Interactions between protein, mineral, and lactose components require further investigation.
• Optimal processing conditions for high-protein yogurt quality remain to be fully elucidated.

Conclusions:

• Further experimental research is essential to understand factors influencing high-protein yogurt production.
• Elucidating protein dynamics is key to developing next-generation dairy products.
• Continued investigation into the dairy matrix is warranted for product innovation.