Understanding Milk Pasteurization: A Sustainable Dairyman's Approach

The video tutorial explains different pasteurization methods, including VAT, HTST, and ultra pasteurization. VAT pasteurization uses low heat to destroy bacteria but offers limited shelf life. HTST and ultra pasteurization use higher temperatures to extend shelf life. The evolution of these methods has led to longer-lasting milk products.

What is the significance of enzyme activity in pasteurized milk?

How does the shelf life of milk change with different pasteurization methods?