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Discover Supplement-Drug Interactions

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Last Updated: 2 years ago

Possible Interaction: Cysteine and Ascorbate

supplement:

Cysteine

supplement:

Ascorbate

Research Papers that Mention the Interaction

This novel Cys‐S –SePy adduct is able to be chemoselectively reduced by five‐fold excess ascorbate at pH 4.5, a condition that should spare already installed peptide disulfide bonds from reduction.
Journal of peptide science : an official publication of the European Peptide Society  •  2019  |  View Paper
Oxidation of the essential cysteins of glyceraldehyde-3-phosphate dehydrogenase into the sulfenic acid derivatives was observed in the presence of ascorbate , resulting in a decrease in the dehydrogenase activity and the appearance of the acylphosphatase activity.
Biochemical and biophysical research communications  •  2003  |  View Paper
In addition, the inhibitory effects of cysteine and ascorbate were not additive, but they enhanced the inhibitory effect of Zn when evaluated at low Cu doses.
The Journal of nutrition  •  1994  |  View Paper
Cysteine and folic acid, on the other hand, decreased ascorbate oxidation but not C 14 O 2 formation.
Archives of biochemistry and biophysics  •  1957  |  View Paper