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In organic chemistry, Fehling's solution is a chemical reagent used to differentiate between water-soluble carbohydrate and ketone (>C=O) functional groups, and as a test for reducing sugars and non-reducing sugars, supplementary to the Tollens' reagent test.
22 Απρ 2024 · What is the Fehling’s test? Hermann Von Fehling discovered in 1849 in a solution (also called reagent Fehling or Fehling’s solution ) that could be used for the determination of reducing sugars.
9 Απρ 2021 · What Is Fehling’s Test? The Fehling’s test was developed by German chemist Hermann von Fehling in 1849. It is generally a test for reducing sugars and non-reducing sugars; and also a supplementary to the Tollens’ reagent test.
Fehling’s solution, or Fehling’s reagent, is a chemical reagent that is used to distinguish between an aldehyde and a ketone other than α-hydroxy ketone. Practically, it is used for the determination of reducing and non-reducing sugars that are present in carbohydrates.
Hermann von Fehling (9 June 1812 – 1 July 1885) was a German chemist, famous as the developer of Fehling's solution used for estimation of sugar. Biography. Hermann von Fehling was born in Lübeck. With the intention of taking up pharmacy he entered Heidelberg University about 1835.
Hermann von Fehling (9 June 1812 – 1 July 1885) was a German chemist, famous as the developer of Fehling's solution used for estimation of sugar. He was born in Lübeck. With the intention of taking up pharmacy he entered Heidelberg University about 1835.
HERMANN VON FEHLING (1812-1885), German chemist, was born at Lubeck on the 9th of June 1885. With the intention of taking up pharmacy he entered Heidelberg University about 1835, and after graduating went to Giessen as preparateur to Liebig, with whom he elucidated the composition of paraldehyde and metaldehyde.
