Main Reaction: L-Gulono-γ-lactone >> L-Ascorbic acid

Reference: PubMed ID: 18079604
Authors: Ikeda S, Abe C, Uchida T, Ichikawa T, Horio F, Yamashita K
Title: Dietary sesame seed and its lignan increase both ascorbic acid concentration in some tissues and urinary excretion by stimulating biosynthesis in rats.
Published: 2007 Oct

L-Gulono-γ-lactone --> L-Ascorbic acid