Buscar
Mostrando ítems 21-30 de 469
Study of key flavor compounds in ultra aged tequila
(2018-03-14)
ABSTRACT: At our knowledge, there are no studies about the odor-active volatile compounds also called key flavor compounds in ultra aged tequila. This kind of tequila is relatively new compared with the others. Before 2006 ...
Comparación entre métodos de extracción para la obtención de volátiles a partir de pulpa de lulo (Solanum quitoense)
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Química, 2016-09-01)
Se compararon los métodos de extracción y destilación simultánea (SDE) y microextracción en fase sólida con espacio de cabeza (HS-SPME), acoplados a cromatografía de gases con detector de espectrometría de masas (GC-MS), ...
Development of a headspace solid-phase microextraction/gas chromatography–mass spectrometry method for determination of organophosphorus pesticide residues in cow milk
(2011)
In the past few years, organophosphorus compounds become one of the most widely used classes of pesticides due to their acute toxicity against a wide variety of pests. In this work, a method based on solid-phase
microextraction ...
Impact of lipid sources on quality traits of medical cannabis-based oil preparations
(Molecular Diversity Preservation International, 2020-07)
The feasibility of the use of two lipid sources and their impact on the cannabinoid profile, terpene fingerprint, and degradation products in medical cannabis oil preparations during 3 months of refrigerated storage time ...
Larrea divaricata volatilome and antimicrobial activity against Monilinia fructicola
(Elsevier Science, 2018-11)
Monilinia fructicola is the most destructive pre- and postharvest pathogen in stone fruit worldwide. A great attention has been paid to plant extracts, a rich source of bioactive chemicals, for the sustainable pest control. ...
Impact of different enzymatic hydrolysates of whey protein on the formation of pyrazines in Maillard model systems
(Elsevier, 2019-04)
The generation of pyrazines in model systems containing enzymatically hydrolyzed whey protein under dry heating conditions was studied. Pyrazines are important Maillard flavor compounds. Hydrolysates, obtained with different ...
Varietal authentication of virgin olive oil: Proving the efficiency of sesquiterpene fingerprinting for Mediterranean Arbequina oils
(Elsevier, 2021-10)
Virgin olive oil (VOO) is a highly appreciated product fundamental in the Mediterranean diet. Since its sensoryattributes are greatly influenced by the olive cultivar, the varietal authentication of VOOs is needed to ...