Browsing by Author "Retamal, Mauricio"
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Ahumada, Inés; Maricán, Adolfo; Retamal, Mauricio; Pedraza, Cristina; Ascar, Loreto; Carrasco, Adriana; Richter Duk, Pablo (Sociedade Brasileira de Quimica, 2010)The effect of biosolid application on the distribution and extractability of Cr, Cu, Ni, Pb, and Zn was assessed in Mollisol soils from an important agricultural zone in central Chile. These were amended with biosolids at ...
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Retamal, Mauricio; Ahumada, Inés; Maricán, Adolfo; Fuentes, Edwar; Borie B., Gilda; Richter Duk, Pablo (2010)An extraction method of polycyclic aromatic hydrocarbons (PAHs) from biosolids, based on continuous pressurized solvent extraction (PSE), was developed and optimized through an experimental design and followed by gas ...
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Giordano, Ady; Retamal, Mauricio; Fuentes, Edwar; Ascar, Loreto; Velásquez, Patricia; Rodríguez, Karina; Montenegro, Gloria (Springer New York LLC, 2019)Antioxidant compounds have the ability to trap free radicals; in honey, this capacity is related to the botanical origin of the sample, and therefore, there has been a growing interest in verifying the floral origin of ...