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. Author manuscript; available in PMC: 2019 Feb 14.
Published in final edited form as: Chem Rev. 2017 Jul 12;118(3):1169–1198. doi: 10.1021/acs.chemrev.7b00123

Figure 4.

Figure 4

Oxidation of thiols by dehydroascorbate. Generation of a thiohemiacetal intermediate is followed by capture of the adduct by a second thiolate species to yield ascorbate and the disulfide, RS-SR.