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Anselme Payen (* 17. Januar 1795 in Paris; † 13. Mai 1871 ebenda) war ein französischer Chemiker. Er synthetisierte Borax, isolierte das erste Enzym und entdeckte und analysierte die Zellulose . Payens Vater Jean Baptiste Payen gründete 1792 eine chemische Fabrik in Paris (u. a. für Schwefelsäure, Ammoniumchlorid, Salzsäure ...
9. Mai 2024 · Anselme Payen (born Jan. 6, 1795, Paris, France—died May 12, 1871, Paris) was a French chemist who made important contributions to industrial chemistry and discovered cellulose, a basic constituent of plant cells. Payen, the son of an industrialist, was put in charge of a borax-refining plant in 1815.
- The Editors of Encyclopaedia Britannica
Anselme Payen (French:; 6 January 1795 – 12 May 1871) was a French chemist known for discovering the enzyme diastase, and the carbohydrate cellulose. Biography. Payen was born in Paris.
Anselme Payen, né le 6 janvier 1795 à Paris et mort le 12 mai 1871 à Paris, est un chimiste et industriel français, auquel on doit la découverte de la diastase (première enzyme), avec Jean-François Persoz, et de la cellulose.
This chapter reviews the structure and properties of cellulose and its derivatives, with a focus on the hydroxyl groups and hydrogen bonds. It also mentions the French agricultural chemist Anselme Payen, who named the carbohydrate cellulose in 1837.
- Thomas Heinze, Omar A. El Seoud, Andreas Koschella
- 2018
On This Day – January 06 : French chemist Anselme Payen was born on this day in 1795. He is known for discovering the first enzyme diastase, and the carbohydrate cellulose, which is the most abundant organic compound on Earth.
Learn about the life and achievements of Anselme Payen, who coined the term cellulose, separated wood into its parts, and developed synthetic borax. Read his biography and his paper on the decolorizing property of wood charcoal.
