Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Google Doodle celebrates 142nd birth anniversary of the man who discovered Lacto bacterium Bulgaricum

Photo: Wikipedia

Google Doodle is marking the birth anniversary of Dr. Stamen Grigorov – the Bulgarian microbiologist and doctor who discovered Lacto bacterium Bulgaricum, the bacterium essential to the fermentation of yogurt, which is to be found in nature in Bulgaria as a free element. 

The bacterium was first described in 1905 by Bulgarian university student Stamen Grigorov in a report delivered at Pasteur institute in Paris. Lacto bacterium Bulgaricum is what makes  yogurt  a natural probiotic with a wholesome effect on human health.

One of the world’s first probiotics was developed by Prof. Nikola Alexandrov in the 1980s in Bulgaria on the basis of Lacto bacterium Bulgaricum.



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

The building of the Holy Synod of the Bulgarian Orthodox church

Bulgarian Orthodox Church calls for vigilance against self-proclaimed spiritual leaders

The Bulgarian Orthodox Church has issued an official statement on “pagan neo-Hindu propaganda with pseudo-Christian elements”. The bishops of the Bulgarian Orthodox Church call for greater vigilance against “touring gurus, self-proclaimed “spiritual..

published on 8/7/25 10:14 AM

The restored second male statue from ancient city of Heraclea Sintica officially presented

Our lands are the cradle of ancient civilizations. Thanks to Bulgarian archaeologists, they are becoming known to the general public, said Prime Minister Rosen Zhelyazkov at the presentation in Sofia of the restored statue of a man from the ancient..

published on 8/6/25 9:07 AM

No. 000001 – the turbulent history of the first Bulgarian banknote

The Regional History Museum in Gabrovo displays a modest, rectangular piece of paper measuring 10 by 15 cm : the first Bulgarian banknote — a twenty-leva bill with the serial number 000001. It was printed on August 1, 1885, in St. Petersburg, and this..

published on 8/1/25 9:15 AM