Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
To verify the results of their 1932 study, which indicated that "hexuronic acid" was in fact vitamin C, Szent-Gyorgyi and Svirbely ran additional tests with guinea pigs, using vitamin C derived from a new source, the red peppers used to make paprika (Capsicum annuum).
Reproduced with permission from Svirbely, Joseph and Albert Szent-Gyorgyi, (1933), Biochemical Journal, 27, 279-285. Copyright the Biochemical Society.
Periodical. Svirbely, Joseph, and Albert Szent-Gyorgyi. "The Chemical Nature of Vitamin C." The Biochemical Journal 27, 1 (1933): 279-285. Article. 7 Images.. The Biochemical Journal