Browsing by Subject "Peroxyl radicals"

Now showing items 1-4 of 4

    • Antioxidant capacity of phenolic compounds in acidic medium: A pyrogallol red-based ORAC (oxygen radical ... 
      Atala, E.; Aspée, Alexis; Speisky Cosoy, Hernán; Lissi Gervaso, Eduardo A.; López Alarcón, Camilo (2013)
      A novel ORAC (oxygen radical absorbance capacity) assay to assess antioxidant capacity of phenolic compounds in near-gastric conditions (pH 2.0) is presented. AAPH (2,2'-azo-bis(2-amidinopropane)dihydrochloride) was used ...
    • Kinetics and mechanism of St I modification by peroxyl radicals 
      Campos, A. M.; Lissi Gervaso, Eduardo A.; Vergara, C.; Lanio, M. E.; Alvarez, C.; Pazos, I.; Morera, V.; García, Y.; Martinez, D. (1999)
      St I is a toxin present in the Caribbean Sea anemone Stichodactyla helianthus which is highly hemolytic in the nanomolar concentration range. Exposure of the toxin to free radicals produced in the pyrolysis of 2,2'- ...
    • Kinetics and mechanism of st i modification by peroxyl radicals 
      Campos, A. M.; Lissi Gervaso, Eduardo A.; Vergara, C.; Lanio, M. E.; Alvarez, C.; Pazos, I.; Morera, V.; Garcia, Y.; Martinez, D. (1999)
      St I is a toxin present in the Caribbean Sea anemone Stichodactyla helianthus which is highly hemolytic in the nanomolar concentration range. Exposure of the toxin to free radicals produced in the pyrolysis of 2,2′ ...
    • Use of the Oxygen Radical Absorbance Capacity (ORAC) Assay to Predict the Capacity of Mango (Mangifera ... 
      Dorta, Eva; Rodríguez Rodríguez, Elena; Jiménez-Quezada, Andrés; Fuentes-Lemus, Eduardo; Speisky Cosoy, Hernán; Lissi Gervaso, Eduardo; López Alarcón, Camilo (Springer New York LLC, 2017)
      The potential activity of mango by-products to inhibit the peroxyl radical-mediated oxidation of tryptophan residues (Trp) of myofibrillar proteins (MP) was studied. Extracts of seeds, peels and pulps were studied in terms ...