Browsing by Author "db6cff6a-cb05-484c-8f6d-561e31088636"

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    • Anthocyanin composition in aged Chilean Cabernet Sauvignon red wines 
      Aguirre, María J.; Isaacs, Mauricio; Matsuhiro, Betty; Mendoza, Leonora; Santos, Leonardo S.; Torres, Simonet (2011)
      Anthocyanins in aged Cabernet Sauvignon red wines were studied by HPLC-MS. The major anthocyanin in 6, 7, and 8 year old red wine extracts was the dimer vitisin A produced by condensation of malvidin-3-O-glucoside mediated ...
    • Antifungal activity of resveratrol against botrytis cinerea is improved using 2-furyl derivatives 
      Caruso, Francesco; Mendoza, Leonora; Castro, Paulo; Cotoras, Milena; Aguirre, Maria; Matsuhiro, Betty; Isaacs, Mauricio; Rossi, Miriam; Viglianti, Angela; Antonioletti, Roberto (2011)
      The antifungal effect of three furyl compounds closely related to resveratrol, (E)-3,4,5-trimethoxy-β-(2-furyl)-styrene (<bold>1</bold>), (E)-4-methoxy-β-(2-furyl)-styrene (<bold>2</bold>) and ...
    • Characterization of phenolic acids profile from chilean red wines by high-performance liquid chromatography 
      Mendoza, Leonora; Matsuhiro, Betty; Aguirre, María J.; Isaacs, Mauricio; Sotés, Gastón; Cotoras, Milena; Ricardo, Melo (Sociedad Chilena de Quimica, 2011)
      The success of Chilean wine in the international market has led to an important attention on the development of science and technology for wine differentiation, productivity, and quality. In order to report the profile of ...
    • Determination of low molecular weight carbohydrates in Cabernet sauvignon red wines 
      Matsuhiro, Betty; Torres, Rodrigo; Zúñiga, Elisa A.; Aguirre, Maria J.; Mendoza, Leonora; Isaacs, Mauricio (Sociedad Chilena de Quimica, 2009)
      Low molecular weight carbohydrates (LMW) were determined in a Chilean Cabernet Sauvignon red wine by the Dubois method, a specific method for the determination of carbohydrates. Dialysis treatment of red wine allowed the ...
    • Electrochemical behaviour and antioxidant capacity of anthocyanins from Chilean red wine, grape and raspberry 
      Aguirre, María Jesús; Chen, Yo Y.; Isaacs Casanova, Mauricio; Matsuhiro, Betty; Mendoza, Leonora; Torres, Simonet (ELSEVIER, 2010)
      The anthocyanin fractions were extracted from Cabernet Sauvignon red wine, skins of Vitis vinifera grapes and raspberry fruits (Rubus idaeus). In red wine extract, 16 anthocyanins were identified, malvidin-3-Oglucoside being ...
    • Electrochemical Properties of a Conducting Film Derived from Iron(II) Tris(diaminopolypyridyl) Complex in ... 
      García, Camilo; Domínguez, Cristian; Aliaga, Alvaro; Matsuhiro, Betty; Mendoza, Leonora; Aguirre, María J.; Isaacs, Mauricio (2011)
      A new conducting film derived from the complex [Fe (diaphen)3]2+, (diaphen=5,6-diamino-1,10-phenanthroline) was electropolymerized by cyclic voltammetry onto a glassy carbon electrode. Poly-[FeII (diaphen)3] was studied ...
    • Role of sfk1 gene in the filamentous fungus Penicillium roqueforti 
      Torrent, Claudia; Gil Durán, Carlos; Rojas Aedo, Juan F.; Medina, Exequiel; Vaca Cerezo, Inmaculada; Castro, Paulo; García Rico, Ramón O.; Cotoras, Milena; Mendoza, Leonora; Levicán, Gloria; Chávez, Renato (Frontiers Media S.A., 2017)
      © 2017 Torrent, Gil-Durán, Rojas-Aedo, Medina, Vaca, Castro, García-Rico, Cotoras, Mendoza, Levicán and Chávez. The sfk1 (suppressor of four kinase) gene has been mainly studied in Saccharomyces cerevisiae, where it was ...
    • Synthesis, structure and electrochemical properties of the cationic complex tris-(imidazolidine-1,10-phen ... 
      García, Camilo; Villagra, Diego; Caruso, Francesco; Rossi, Miriam; Matsuhiro, Betty; Mendoza, Leonora; Aguirre, María J.; Isaacs, Mauricio (2009)
      The complex [FeII(Imz-phen)3](PF6)2, (Imz-phen = imidazolidine-[4,5-f]-1,10-phenanthroline) has been prepared and characterized using X-ray diffraction, UV–vis and IR spectroscopy, elemental analysis, fast atomic bombardment ...