• Thumbnail for Anselme Payen
    Anselme Payen (French: [pa.jɛ̃]; 6 January 1795 – 12 May 1871) was a French chemist known for discovering the enzyme diastase, and the carbohydrate cellulose...
    5 KB (505 words) - 19:03, 18 August 2024
  • The Anselme Payen Award is an annual prize named in honor of Anselme Payen, the French scientist who discovered cellulose, and was a pioneer in the chemistry...
    8 KB (439 words) - 21:48, 10 May 2024
  • Look up Payen or payen in Wiktionary, the free dictionary. Payen may refer to: Anselme Payen (1795–1878), French chemist Antoine Payen the Younger (1792–1853)...
    1 KB (175 words) - 05:59, 23 September 2021
  • first enzyme discovered. It was extracted from malt solution in 1833 by Anselme Payen and Jean-François Persoz, chemists at a French sugar factory. The name...
    5 KB (630 words) - 14:01, 23 August 2024
  • Thumbnail for Soxhlet extractor
    present in the Pythagorean cup. Before Soxhlet, the French chemist Anselme Payen also pioneered with continuous extraction in the 1830s. A Soxhlet apparatus...
    7 KB (788 words) - 08:05, 26 September 2024
  • Association for the Advancement of Science (FAAAS). Ralph received the Anselme Payen Award in 2013 by the American Chemical Society for his research contributions...
    8 KB (772 words) - 20:51, 22 July 2024
  • Thumbnail for Amylase
    The modern history of enzymes began in 1833, when French chemists Anselme Payen and Jean-François Persoz isolated an amylase complex from germinating...
    23 KB (2,549 words) - 09:25, 14 August 2024
  • Thumbnail for History of biochemistry
    discovery of the first enzyme, diastase (today called amylase), in 1833 by Anselme Payen, while others considered Eduard Buchner's first demonstration of a complex...
    25 KB (3,034 words) - 15:40, 2 January 2024
  • Thumbnail for Enzyme
    mechanisms by which these occurred had not been identified. French chemist Anselme Payen was the first to discover an enzyme, diastase, in 1833. A few decades...
    96 KB (9,819 words) - 12:03, 26 July 2024
  • geometry. 1831: Michael Faraday discovers electromagnetic induction. 1833: Anselme Payen isolates first enzyme, diastase. 1837: Charles Babbage proposes a design...
    91 KB (10,348 words) - 22:19, 29 September 2024