Isolation and Identification of Vitamin C
Year: 1932
Type: article
Abstract: The previous work reported from this laboratory (l-5) on the chemical nature of vitamin C has been continued, particularly in the study of the solubility of the active material in organic solvents, leading towards its isolation by crystallization. This paper deals with (a) the precipitation of the active material as the lead salt, and (b) the isolation of a crystalline compound which is active in preventing scurvy in guinea pigs. The properties of this active crystalline substance correspond with those given for the LLhexuronic acid” studied by Szent-Gyorgyi (6-7) as an oxidation-reduction factor in adrenal cortex, oranges, and cabbage. We believe that the two subst.ances are identical, as stated in a previous communication (8).
Source: Journal of Biological Chemistry
Authors: W.A. Waugh, C.G. King
Institution: University of Pittsburgh
Language: English
Subfield: Nutrition and Dietetics
Field: Nursing
Domain: Health Sciences
Open Access status: hybrid
Estimated APC paid: $3,430
OpenAlex ID: W149502589