Main Reaction: L-Gulono-1,4-lactone >> L-Ascorbic acid

Reference: PubMed ID: 17222174
Authors: Linster CL, Van Schaftingen E
Title: Vitamin C. Biosynthesis, recycling and degradation in mammals.
Published: 2007 Jan

L-Gulono-1,4-lactone --> L-Ascorbic acid