The pertechnetate ion oxidizes ascorbic acid in strong acid medium to form red species. A reaction mechanism has been developed which correctly predicts all the experimental facts. The results obtained support the postulate according to which the red species corresponds to a complex formed between T
Some observations on the sodium arsenate assisted oxidation of ascorbic acid by phosphomolybdic acid
โ Scribed by U. Muralikrishna; J.Adinarayana Murty
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 190 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0026-265X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The kinetics of oxidation of some neutralized โฃ-hydroxy compounds such as glycolic (GA), lactic (LA), โฃ-hydroxyisobutyric(IB), mandelic (MA), atrolactic (AL), and benzilic (BA) acids by tetrachloroaurate(III) have been studied. The substrates are oxidized to give formaldehyde, acetaldehyde, acetone,
White peach (Prunus persica L cv Yamane) homogenates with sugar (20%), or with sugar (20%) and/or L-ascorbic acid (0ร1%) and/or sodium chloride (0ร5%), were packed in plastic bottles, pressurised (400 MPa, 20ยกC, 10 min), and then stored at 0 and 25ยกC for various periods. The headspace volatiles whic