1997
DOI: 10.1021/jf9604091
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Maillard Reaction of Free and Nucleic Acid-Bound 2-Deoxy-d-ribose and d-Ribose with ω-Amino Acids

Abstract: The Maillard reaction of free and nucleic acid-bound 2-deoxy-D-ribose and D-ribose with ω-amino acids (4-aminobutyric acid, 6-aminocaproic acid) was investigated under both stringent and mild conditions. Without (with) amines 2-deoxy-D-ribose (D-ribose) displays the strongest browning activity, and DNA is much more reactive than RNA. From stringent reaction between 2-deoxy-Dribose (or DNA) and methyl 4-aminobutyrate, methyl 4-[2-[(oxopyrrolidinyl)methyl]-1-pyrrolyl]butyrate (12) was identified by GC/MS and NMR… Show more

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Cited by 20 publications
(9 citation statements)
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“…Thus, while it is likely that dR5P undergoes some initial N-glycoside reaction with amines in solution, it is impossible for dR5P to proceed to melanoidin production and browning via a traditional Maillard series of reactions. However, as previously reported by Wondrak et al 12 and as we report here, dR5P overcomes this "deoxy" barrier to generate a variety of Maillard-like compounds.…”
Section: Introductionsupporting
confidence: 88%
“…Thus, while it is likely that dR5P undergoes some initial N-glycoside reaction with amines in solution, it is impossible for dR5P to proceed to melanoidin production and browning via a traditional Maillard series of reactions. However, as previously reported by Wondrak et al 12 and as we report here, dR5P overcomes this "deoxy" barrier to generate a variety of Maillard-like compounds.…”
Section: Introductionsupporting
confidence: 88%
“…The authors demonstrate that β‐AL does not influence the lethal dose of digitoxin if infused simultaneously with the glycoside and eliminates cardiac irregularities owing to barium chloride infusion. Upon studying the Maillard reaction of free and nucleic‐acid‐bound 2‐deoxy‐ d ‐ribose and d ‐ribose with ω‐amino acids, Wondrak and Tressl have observed that α‐ and β‐AL along with levulinic acid are degradation products from DNA at 40 and 160 °C …”
Section: Properties Biological Applications and Preparation Of Angementioning
confidence: 99%
“…Upon studying the Maillardr eaction of free and nucleic-acid-bound 2-deoxy-d-ribose and d-ribose with w-aminoa cids, Wondrak andT ressl have observed that aand b-AL along with levulinic acid are degradation products from DNA at 40 and 160 8C. [15]…”
Section: Properties Biological Applications and Preparation Of Angementioning
confidence: 99%
“…5). 22 Although no attempts have been carried out yet to study cross-polymerizations of unstable ALEs (2-[1-hydroxyalkyl]pyrroles) with unstable AGEs (2-hydroxymethylpyrroles), the formation of mixed polymers with melanoidin/lipofuscin characteristics is likely to occur. In addition, and because of the chemical similarity between both types of polymers, macromolecules produced by one or the other pathway, or by a mixture of them, should be very similar.…”
Section: Common Polymerization Pathways In Both the Maillard Reactionmentioning
confidence: 99%