Reaction of L-Ascorbic Acid with L-Arginine Derivatives

Pischetsrieder M (1996)

Publication Type: Journal article

Publication year: 1996

Journal

Journal of Agricultural and Food Chemistry American Chemical Society

Publisher: American Chemical Society

Book Volume: 44

Pages Range: 2081-2085

DOI: 10.1021/jf960141d

Abstract

When L-ascorbic acid (AA) is heated in the presence of N^α-acetyl-L-arginine, a main product can be detected by HPLC/UV. The compound was isolated and identified by spectroscopic data and synthesis as N^α-acetyl-Aδ ^>;-(4-(1,2-dihydroxy-3-propyliden)-3-imidazolin-5-on-2-yl)-L- ornithine(DPI) (1a), An analogous derivative (1b) was obtained, starting from methylguanidine, a model compound for arginine. 1a is also formed from L-dehydroascorbic acid (DHA) and xylosone, degradation products of AA. The yield of 1a was investigated at different reaction temperatures, times, and pH-values.

Authors with CRIS profile

Monika Pischetsrieder

Involved external institutions

Ludwig-Maximilians-Universität (LMU)

Germany (DE)

How to cite

APA:

Pischetsrieder, M. (1996). Reaction of L-Ascorbic Acid with L-Arginine Derivatives. Journal of Agricultural and Food Chemistry, 44, 2081-2085. https://dx.doi.org/10.1021/jf960141d

MLA:

Pischetsrieder, Monika. "Reaction of L-Ascorbic Acid with L-Arginine Derivatives." Journal of Agricultural and Food Chemistry 44 (1996): 2081-2085.

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