The determination of diketo l-gulonic acid, dehydro-l-ascorbic acid, and l-ascorbic acid in the same tissue extract by the 2, 4-dinitrophenylhydrazine method.
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TLDR
Methods for determinations of vitamin C dehydro-Z-ascorbic (DHA), DHA, and DKA in the presence of each other are reported, indicating that these derivatives are identical substances.About:
This article is published in Journal of Biological Chemistry.The article was published on 1948-05-01 and is currently open access. It has received 268 citations till now. The article focuses on the topics: Ascorbic acid.read more
Citations
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Salicylic acid and Cinnamomum verum confer resistance against Penicillium rot by modulating the expression of defense linked genes in Citrus reticulata Blanco
Anam Moosa,Anam Moosa,Ayaz Farzand,Shahbaz Talib Sahi,Sajid Aleem Khan,Muhammad Naveed Aslam,Muhammad Zubair +6 more
TL;DR: Findings indicate that C. verum and SA in combination can suppress green and blue mold of Citrus by modulating the expression of defense-linked genes.
Journal ArticleDOI
Postharvest quality maintenance and bioactive compounds enhancement in ‘Taaptimjaan’ wax apple during short-term storage by salicylic acid immersion
Suriyan Supapvanich,Preyanuch Mitsang,Pannipa Youryon,Chairat Techavuthiporn,Panida Boonyaritthongchai,Racha Tepsorn +5 more
TL;DR: Salicylic acid (SA) immersion in 0, 0.5 and 1.0 mM salicylic acids for 30 min and then stored at 12´±'1´°C for 9 days was investigated as discussed by the authors.
Journal ArticleDOI
Determinants of resistance to radiation injury in blood granulocytes from normal donors and from patients with myeloproliferative disorders
TL;DR: It is proposed that cell capacity to maintain ascorbate in reduced form against oxidant and free-radical stress is a part of mechanisms which determine resistance to injury by ionizing radiation in human granulocytes.
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Sorption-photometric determination of ascorbic acid using molybdosilicic heteropolyacid and polyurethane foam after microwave irradiation
Stanislava G. Dmitrienko,L.V. Goncharova,A.V. Zhigulev,R. E. Nosov,N. M. Kuz'min,Yu. A. Zolotov +5 more
TL;DR: In this article, an analytical procedure for the determination of ascorbic acid based on the reduction of molybdosilicic heteropolyacid immobilized on polyurethane foam by a microwave oven is developed.
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Dietary docosahexaenoic acid-induced production of tissue lipid peroxides is not suppressed by higher intake of ascorbic acid in genetically scorbutic Osteogenic Disorder Shionogi/Shi-od/od rats.
TL;DR: Higher than normal concentrations of tissue AsA are not necessarily associated with the suppressive mechanisms against dietary DHA-induced tissue lipid peroxide formation, as increased tissue ascorbic acid (AsA) and glutathione levels were observed.
References
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Journal ArticleDOI
The determination of ascorbic acid in whole blood and urine through the 2,4-dinitrophenylhydrazine derivative of dehydroascorbic acid
Joseph H. Roe,Carl A. Kuether +1 more
Journal ArticleDOI
The determination of dehydroascorbic acid and ascorbic acid in plant tissues by the 2,4-dinitrophenylhydrazine method
Joseph H. Roe,M. Jane Oesterling +1 more
Journal ArticleDOI
The chemical behaviour of dehydro-l-ascorbic acid in vitro and in vivo.
Journal ArticleDOI
The isolation of barium and calcium diketo-l-gulonates and the biological significance of 2:3-diketo-l-gulonic acid.
Journal ArticleDOI
The determination of 2:3-diketo-l-gulonic acid.
Related Papers (5)
The determination of ascorbic acid in whole blood and urine through the 2,4-dinitrophenylhydrazine derivative of dehydroascorbic acid
Joseph H. Roe,Carl A. Kuether +1 more