Hans von Euler-Chelpin

Hans Karl August Simon von Euler-Chelpin (1873 nî 2 goe̍h 15 ji̍t – 1964 nî 11 goe̍h 6 ji̍t) sī chi̍t ūi Sūi-tián ê hòa-ha̍k-ka. I mā-sī 1929 nî Nobel Hòa-ha̍k Chióng ê ti̍t-chióng-jîn; i ti̍t-chióng ê lí-iû sī for their investigations on the fermentation of sugar and fermentative enzymes.