Browsing by Author "b4f0996c-f464-43bf-b125-1558afb409a5"

Now showing items 1-8 of 8

    • 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 ...
    • Carboxymethylcellulose from bleached organosolv fibers of eucalyptus nitens: synthesis and physicochemical ... 
      Yáñez-S, Mauricio; Matsuhiro, Betty; Maldonado, Santiago; González, Raúl; Luengo, Jorge; Uyarte, Omar; Serafine, Daniel; Moya, Sergio; Romero, Julio; Torres, Rodrigo; Kogan Bocian, Marcelo (Springer, 2018-05)
      The objective of the present study was to synthesize sodium carboxymethylcellulose from Eucalyptus nitens cellulose. The cellulose extraction was carried out in three stages. In the first stage, E. nitens wood was fractionated ...
    • 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 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 ...
    • Evaluation of trypanocidal and antioxidant activities of a selected series of 3-amidocoumarins 
      Moncada-Basualto, Mauricio; Lapier, Michel; Maya Arango, Juan; Matsuhiro, Betty; Olea Azar, Claudio; Delogu, Giovanna; Uriarte, Eugenio; Santana, Lourdes; João Matos, María (Bentham Science, 2018)
      Background: Neglected diseases are becoming more prevalent due to globalization. This has inspired active research in the development of new drugs for the treatment of parasitic diseases such as Chagas disease. Objectives: ...
    • 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 ...