Publicaciones (51) Publicaciones de Maria Mercedes Jimenez Atienzar

2020

  1. Betalain health-promoting effects after ingestion in Caenorhabditis elegans are mediated by DAF-16/FOXO and SKN-1/Nrf2 transcription factors

    Food Chemistry, Vol. 330

2017

  1. Characterization of betalains, saponins and antioxidant power in differently colored quinoa (Chenopodium quinoa) varieties

    Food Chemistry, Vol. 234, pp. 285-294

2016

  1. Fluorescent bioinspired protein labeling with betalamic acid. Derivatization and characterization of novel protein-betaxanthins

    Dyes and Pigments, Vol. 133, pp. 458-466

2014

  1. One-step synthesis of betalains using a novel betalamic acid derivatized support

    Journal of Agricultural and Food Chemistry, Vol. 62, Núm. 17, pp. 3776-3782

2013

  1. Encapsulation of the most potent antioxidant betalains in edible matrixes as powders of different colors

    Journal of Agricultural and Food Chemistry, Vol. 61, Núm. 18, pp. 4294-4302

2010

  1. A continuous spectrophotometric assay for determination of the aureusidin synthase activity of tyrosinase

    Phytochemical Analysis, Vol. 21, Núm. 3, pp. 273-278

  2. Stabilization of the bioactive pigment of opuntia fruits through maltodextrin encapsulation

    Journal of Agricultural and Food Chemistry, Vol. 58, Núm. 19, pp. 10646-10652

2009

  1. Fluorescence detection of tyrosinase activity on dopamine-betaxanthin purified from portulaca oleracea (common purslane) flowers

    Journal of Agricultural and Food Chemistry, Vol. 57, Núm. 6, pp. 2523-2528

2007

  1. Characterization of polyphenol oxidase and peroxidase from peach mesocarp (Prunus persica L. cv. Babygold)

    Journal of the Science of Food and Agriculture, Vol. 87, Núm. 9, pp. 1682-1690

  2. Partial purification of latent polyphenol oxidase from peach (Prunus persica L. Cv. Catherina). Molecular properties and kinetic characterization of soluble and membrane-bound forms

    Journal of Agricultural and Food Chemistry, Vol. 55, Núm. 25, pp. 10446-10451

2005

  1. Differential activation of a latent polyphenol oxidase mediated by sodium dodecyl sulfate

    Journal of Agricultural and Food Chemistry, Vol. 53, Núm. 17, pp. 6825-6830

  2. Evidence for a common regulation in the activation of a polyphenol oxidase by trypsin and sodium dodecyl sulfate

    Biological Chemistry, Vol. 386, Núm. 6, pp. 601-607

  3. Oxidation of the flavonoid eriodictyol by tyrosinase

    Plant Physiology and Biochemistry, Vol. 43, Núm. 9, pp. 866-873

  4. The flavonoid eriodictyol as substrate of peach polyphenol oxidase

    Journal of Food Science, Vol. 70, Núm. 9

2004

  1. Kinetic analysis of catechin oxidation by polyphenol oxidase at neutral pH

    Biochemical and Biophysical Research Communications, Vol. 319, Núm. 3, pp. 902-910

2003

  1. A continuous spectrophotometric assay for phospholipase A2 activity

    Analytical Biochemistry, Vol. 319, Núm. 1, pp. 131-137

  2. Determination of the phospholipase activity of patatin by a continuous spectrophotometric assay

    Lipids, Vol. 38, Núm. 6, pp. 677-682

  3. Tyrosinase Inhibitory Activity of Cucumber Compounds: Enzymes Responsible for Browning in Cucumber

    Journal of Agricultural and Food Chemistry, Vol. 51, Núm. 26, pp. 7764-7769

2002

  1. Characterization of patatin esterase activity in AOT - Isooctane reverse micelles

    Biotechnology Progress, Vol. 18, Núm. 3, pp. 635-640

2001

  1. An octaethylene glycol monododecyl ether-based mixed micellar assay for determining the lipid acyl hydrolase activity of patatin

    Lipids, Vol. 36, Núm. 10, pp. 1169-1174