Egg Biotech, a Korean food biotech company, says it has made a breakthrough by launching immunoglobulin-enriched (IgY) eggs that fight against both enterotoxigenic e-coli and helicobacter pyroli. “This product takes egg nutrition to a new level. With a single egg, consumers can effectively fight against these two types of bacillus which are carried in a majority of humans,” said company president Dr. Lee Nam-hyung.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


The technology works by scientists injecting hens with the bacteria isolated from humans. The hens go on to develop IgY antibodies against both types of germs at once, explained an article in the Korea Times. Yolks in the eggs the hens go on to lay have been found to contain the same antibodies.


The end product, known as Doctor IgY, has a Korean patent pending and its maker, Egg Biotech, is also applying for patents in the US, Japan and the UK. Egg Biotech currently produces some 100 000 eggs daily at its farm in Kyonggi-do.


This is not the first example of functional eggs. In a feature just-food.com carried in October we outlined some of the latest developments in this field, looking particularly at the activities of Dean Farms, Freshlay and Omega Tech. To take a look at this feature, Click Here.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact