Die Ascorbinsäure in Der Pflanzenzelle. Vitamin C in the Animal Cell

paper he discussed the results whim had been obtained from his studies of the adrenal gland. The results he obtained are probably best told in his own words: -"To see whether the adrenal cortex contains any such reducing agent the gland was cut with a knife into halves-which were immersed in a 0. 4% AgN0 solution. In a few minutes the cortical part 3 was seen to darken through the deposition of reduced metallic silver.