This assay includes the ability to identify dehydroascorbic acid
The determination of ascorbic acido in whole blood and urine through the 2,4-dinitrophenylhydrazine derivative of dehydroascorbic acid
Ascorbic acid is unstable and oxidizable to dehydroascorbic acid
, which can still be absorbed by the human body and used as vitamin C; however, it undergoes irreversible oxidation into 2,3-diketogulonic acid, which has no vitamin activity.
2] and controlled atmosphere (CA) on the ascorbic and dehydroascorbic acid
content of some berry fruits.
Choline, succinic acid, flavonoida, tannins, B-sistosterol nonacosane, ascorbic acid and dehydroascorbic acid
(Prajapati, et al.
In an oxygen-rich environment such as human arteries, a fraction of vitamin C, also called ascorbic acid, becomes oxidized and is transformed into a new compound called dehydroascorbic acid
Cells were incubated for 90 min with dehydroascorbic acid
, and cellular Asc was quantified using 1,2-diamino-4,5-dimethoxybenzene (Reynolds and Zhitkovich 2007).
Roe JH, Obsterling MJ Please provide the issue numbers for References 6, 8, and 10The determination of dehydroascorbic acid
and ascorbic acid in plant tissues by the 2,4-dinitrophenylhydrazine method.
The determination of ascorbic acid in whole blood and urine through the 2,4-dinitrophenylhydrazine derivative of dehydroascorbic acid
The term vitamin C refers to both ascorbic acid and dehydroascorbic acid
In contrast, the oxidized form of vitamin C, dehydroascorbic acid
(oxidized ascorbic acid), readily enters the brain and is retained in the brain tissue in the form of ascorbic acid.
Glutathione is believed to be the major reductant of dehydroascorbic acid