Literature DB >> 10552701

NMR experiments of oleuropein biomimetic hydrolysis.

A D Bianco1, A Piperno, G Romeo, N Uccella.   

Abstract

The oleuropein hydrolytic conversion, under biomimetic conditions, induced by the endogenous enzymatic system of the olive fruit, has been monitored by the intermediate derivative formation through (1)H and (13)C NMR spectra; the assigned molecular structures reveal the identity of new bioactive biophenolic metabolites, the hemiacetal aglycon, and the two epimeric dialdehydes, which influence the pathogen antagonism of olive fruits and the hedonistic-sensorial characteristics of olive oil.

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Year:  1999        PMID: 10552701     DOI: 10.1021/jf981241h

Source DB:  PubMed          Journal:  J Agric Food Chem        ISSN: 0021-8561            Impact factor:   5.279


  7 in total

1.  GABA, β-alanine and glycine in the digestive juice of privet-specialist insects: convergent adaptive traits against plant iridoids.

Authors:  Kotaro Konno; Chikara Hirayama; Hiroe Yasui; Sachiko Okada; Masahiro Sugimura; Fumiko Yukuhiro; Yasumori Tamura; Makoto Hattori; Hiroshi Shinbo; Masatoshi Nakamura
Journal:  J Chem Ecol       Date:  2010-08-31       Impact factor: 2.626

2.  3,4-DHPEA-EA from Olea Europaea L. is effective against standard and clinical isolates of Staphylococcus sp.

Authors:  Carlo Bisignano; Angela Filocamo; Giovanna Ginestra; Salvatore V Giofre'; Michele Navarra; Roberto Romeo; Giuseppina Mandalari
Journal:  Ann Clin Microbiol Antimicrob       Date:  2014-07-01       Impact factor: 3.944

3.  Analytical Evaluation and Antioxidant Properties of Some Secondary Metabolites in Northern Italian Mono- and Multi-Varietal Extra Virgin Olive Oils (EVOOs) from Early and Late Harvested Olives.

Authors:  Domenico Trombetta; Antonella Smeriglio; Daniele Marcoccia; Salvatore Vincenzo Giofrè; Giovanni Toscano; Fabio Mazzotti; Angelo Giovanazzi; Stefano Lorenzetti
Journal:  Int J Mol Sci       Date:  2017-04-11       Impact factor: 5.923

Review 4.  Soft-MS and Computational Mapping of Oleuropein.

Authors:  Luigi Gentile; Nicola A Uccella; Ganapathy Sivakumar
Journal:  Int J Mol Sci       Date:  2017-05-06       Impact factor: 5.923

Review 5.  Structure Properties, Acquisition Protocols, and Biological Activities of Oleuropein Aglycone.

Authors:  Fangxue Xu; Yujuan Li; Mengmeng Zheng; Xiaozhi Xi; Xuelan Zhang; Chunchao Han
Journal:  Front Chem       Date:  2018-08-13       Impact factor: 5.221

6.  Phytochemical Characterization of Olea europaea L. Cultivars of Cilento National Park (South Italy) through NMR-Based Metabolomics.

Authors:  Assunta Esposito; Pietro Filippo De Luca; Vittoria Graziani; Brigida D'Abrosca; Antonio Fiorentino; Monica Scognamiglio
Journal:  Molecules       Date:  2021-06-24       Impact factor: 4.411

Review 7.  The Compounds Responsible for the Sensory Profile in Monovarietal Virgin Olive Oils.

Authors:  Cristina Campestre; Guido Angelini; Carla Gasbarri; Franca Angerosa
Journal:  Molecules       Date:  2017-10-27       Impact factor: 4.411

  7 in total

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