Wirkung von Insulin auf Zucker in vitro

Abstract

82Kurze Originalmitteilungen, kwissenschaft enEs geht aus Fig. I bervor, dab die Zugabe yon Dioxy-dimethyl-buttersfiure tatsaehlich die A t m u n g erh6ht; doch w u r d e die A t m u n g nicht so stark wie bei Z u g a b e yon Pantothens~ure, was s u c h nieht zu erwarten war. Die Z u g a b e yon M e n g e n

Sugar Analysis, Ultraviolet Spectra of Sugars in Alkaline Solution

“…Pyruvaldehyde is generally postulated as the precursor of lactic acid (4). However, the evidence for the presence of pyruvaldehyde (the Ariyama test with arsenophosphotungstic acid) has been criticized as being ambiguous because of its inability to distinguish pyruvaldehyde from acetol (16).…”

“…Under severe reaction conditions, formic, acetic, and lactic acids are produced (8), while milder conditions allow the isolation of less stable compounds. Pyruvaldehyde is generally postulated as the precursor of lactic acid (4). However, the evidence for the presence of pyruvaldehyde (the Ariyama test with arsenophosphotungstic acid) has been criticized as being ambiguous because of its inability to distinguish pyruvaldehyde from acetol (76).…”