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jul 28, 1836 - Theodor Schwann
Description:
While investigating digestive processes, he isolated a substance responsible for digestion in the stomach and named it pepsin. It is the first enzyme prepared from animal tissue.
Added to timeline:
Ryleigh Hernando
By
Ryleigh Hernando
27 Sep 2017
0
0
508
Date:
jul 28, 1836
Now
~ 187 years ago
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