Browsing by Author "0f53d952-255b-425f-8661-a140989469a7"

Now showing items 1-8 of 8

    • Effect of cellulose wastes upon the growth of Phragmites australis 
      Jordan, M.; Wilken, D.; Gerth, A.; Muñoz, O. (Taylor and Francis Inc., 2008)
      Growth responses of Phragmites australis (Cav.) Trin. Ex Steud, (reed grass), a helophyte species, were examined under in vitro and greenhouse conditions in the presence of various residues from a Kraft pulp mill. Plant ...
    • Effects of enzymatic treatment on anthocyanic pigments from grapes skin from chilean wine 
      Muñoz, O.; Sepúlveda, M.; Schwartz, M. (2004)
      The preparation of pectic enzymes are used for a more efficient extraction of desirable red grape pigments and other compounds which are bound in plant cells and can be faster released by the action of pectic enzymes; ...
    • Ethylene production and peroxidase activity in aphid-infested barley 
      Argandoña, V. H.; Chaman, M.; Cardemil, L.; Muñoz, O.; Zúñiga, G. E.; Corcuera, L. J. (2001)
      The purpose of this work was to investigate whether ethylene is involved in the oxidative and defensive responses of barley to the aphids Schizaphis graminum (biotype C) and Rhopalophum padi. The effect of aphid infestation ...
    • Quantitative analysis of phytosterols in Aristotelia chilensis (Maqui) leaves using GC/MS 
      Muñoz, O.; Ramos, F. (Universiti Putra Malaysia, 2016)
      © 2008 IFRJ.The prevalence of metabolic syndrome, hypertension, heart disease and diabetes has been increasing rapidly in Chile in recent years. The rate of increase has paralleled the replacement of traditional Mediterranean ...
    • Separation of four isomeric tropane alkaloids from Schizanthus grahamiii by non-aqueous capillary electrophoresis 
      Humam, M.; Bieri, S.; Geiser, L.; Muñoz, O.; Veuthey, J. L.; Christen, Philippe (2005)
      The potential of non-aqueous capillary electrophoresis was investigated for the separation of four isomeric tropane alkaloids, namely 3α-senecioyloxy-7β-hydroxytropane, 3α-hydroxy-7β-senecioyloxytropane, 3α-hydroxy-7β-an ...
    • The effect of Lactobacillus acidophilus and Lactobacillus casei on the in vitro bioaccessibility of flaxseed ... 
      Muñoz, O.; Fuentealba, C.; Ampuero, D.; Figuerola, F.; Estévez, A. (The Royal Society of Chemistry, 2018-04)
      Secoisolariciresinol (SECO) is present in flaxseeds as a glucoside, secoisolariciresinol diglucoside (SDG), which can be metabolized to enterodiol (ED) and enterolactone (EL) by the human intestinal microbiota. The aim of ...
    • Tropane alkaloids from Schizanthus litoralis 
      Muñoz, O.; Piovano, M.; Garbarino, J.; Hellwing, V.; Breitmaier, E. (Elsevier Ltd, 1996)
      Six new tropane alkaloids have been isolated from the leaves of the endemic Chilian plant Schizanthus litoralis (Solanaceae). The new structures include a new tropanol dimer of itaconic acid together with 6β- senecioylox ...
    • Tropane alkaloids from Schizanthus porrigens 
      Muñoz, O.; Cortés, S. (1998)
      Two new tropane alkaloids schizanthine Y and schizanthine Z have been isolated from the methanol extract of the leaves of Schizantus porrigens, in addition to the known compounds (-)-6β-angeloy-loxytropan-3α-ol and ...