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  3. April
  4. 23
  5. Minoru Shirota

Births on April 23

Minoru Shirota
1899Apr, 23

Minoru Shirota

Minoru Shirota, Japanese physician and microbiologist, invented Yakult (d. 1982)
Minoru Shirota (代田 稔, Shirota Minoru, April 23, 1899 – March 10, 1982) was a Japanese microbiologist. In the 1930

Shirota identified a strain of lactic acid bacteria that is part of normal gut flora that he originally called Lactobacillus casei Shirota, which appeared to help contain the growth of harmful bacteria in the gut. The strain was later reclassified as Lactobacillus paracasei Shirota.He founded the company Yakult Honsha in 1955 to sell beverages containing the strain branded Yakult.He died in Tokyo, Japan in 1982.

References

  • Minoru Shirota
  • Yakult

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Events on 1899

  • 2Feb

    Canberra

    The Australian Premiers' Conference held in Melbourne decides to locate Australia's capital city, Canberra, between Sydney and Melbourne.
  • 4Feb

    Battle of Manila (1899)

    The Philippine-American War begins with the Battle of Manila.
  • 6Feb

    Treaty of Paris (1898)

    Spanish-American War: The Treaty of Paris, a peace treaty between the United States and Spain, is ratified by the United States Senate.
  • 6Mar

    Aspirin

    Bayer registers "Aspirin" as a trademark.
  • 18Apr

    Royal charter

    The St. Andrew's Ambulance Association is granted a royal charter by Queen Victoria.

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