Browsing by Author "58657b77-d62f-4086-8bec-bee5e915e7fa"
Now showing items 1-2 of 2
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Pastene, Edgar; Gómez, Maritza; Speisky Cosoy, Hernán; Núñez Vergara, Luis (Sociedade Brasileira de Quimica, 2009)An apparatus which allows the direct measurement of the antioxidant capacity of volatiles compounds emitted from some herbs and culinary spices is described. The device comprises: a sample chamber, a mixing chamber, a pump ...
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Speisky Cosoy, Hernán; Gómez, Maritza; Carrasco Pozo, Catalina; Pastene, Edgar; López Alarcón, Camilo; Olea Azar, Claudio (2008)Cu(2+) ions and and GSH molecules interact swiftly to form the complex Cu(I)–glutathione. We investigated the potential capacity of such complex to reduce molecular oxygen. The addition of SOD to a solution containing ...