GSSG is obtained by oxidizing the GSH rich in yesat by microbial fermentation, and then separated and purified by modern technology
Many NADP + - and NAD + -GDH enzymes from a number of organisms are hexameric structures made up of subunits that are approximately 50 kDa in size [6]
doi: 10.3389/fnut.2025.1686056 Received 14 August 2025 Accepted 25 September 2025 Published 16 October 2025 Volume 12 - 2025 Edited by Mingyue Song, South China Agricultural University, China Reviewed by Ludovica Verde, University of Naples Federico II, Italy Arely Vergara-Castaeda, La Salle University of Northwest, Mexico Updates Copyright 2025 Chyliska and Maciejczyk
Bi, A., Wang, Y., Chen, L., Yin, Z., & Luo, L