Topic: anti-microbial

Milk Peptides Fight Bacteria

Milk Peptides Fight Bacteria

Milk is a wonderfully complex fluid that is not only nutritious but is also physiologically proactive. Recently, David Dallas and his colleagues from University of California at Davis used a cutting-edge approach to probe the depths of milk composition. The initial results revealed that human breast milk contains proteins which are digested into peptides, some with antibacterial properties. Read More...

Proteases vs. antiproteases: The battle over milk digestion

Proteases vs. antiproteases: The battle over milk digestion

Surprisingly, milk protein digestion begins in the mammary gland, long before the milk is consumed. There, a battle rages between enzymes called proteases, which break down proteins, and antiproteases that act as shields by protecting other proteins from being completely digested. The result of this competition is a delicate balance of intact protein and partially digested protein segments. Read More...

The Many Faces of Lactoferrin

Fresh out of the womb, a newborn baby is challenged with armies of disease-causing microbes. How does he survive this onslaught? In some parts of the world, he doesn't. Millions of babies die each year in the first few months of life from common infections. A recent publication by Barboza and colleagues unfolds how a major milk protein, lactoferrin, displays different "faces", depending on which pathogens are present. Read More...

Meet Our Sponsors