Sir Arthur Harden, FRS was a British biochemist. He shared the Nobel Prize in Chemistry in 1929 with Hans Karl August Simon von Euler-Chelpin for their investigations into the fermentation of sugar and fermentative enzymes. He was a founding member of the Biochemical Society and editor of the Biochemical Journal for 25 years. The Nobel Prize in Chemistry 1929, announced November 12, 1929. Arthur Harden and Hans von Euler-Chelpin, “for their investigations on the fermentation of sugar and fermentative enzymes”. Arthur Harden: born 1865, Manchester, United Kingdom. Hans von Euler-Chelpin: born 1873, Augsburg, Germany. Wiki link Wiki link Data: the Nobel Foundation (CC0).