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Flavour and Fragrance Journal(2)
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Combined treatment using ozone for cyanide removal from wastewater: A comparison
ArticleAbstract: Cyanidation is widely used by several gold mining companies worldwide. Since its wastewaters containPalabras claves:Activated carbon, Cyanidation, Hydrogen Peroxide, Ozonation, Peroxone processAutores:Christian Sandoval-Pauker, Florinella Muñoz, Jefferson Morillo Esparza, Nicolás Cevallos-Cueva, Paul Vargas JentzschFuentes:scopusAdulteration of clove essential oil: Detection using a handheld Raman spectrometer
ArticleAbstract: Essential oils are highly appreciated substances used as row materials in the food, cosmetics and phPalabras claves:Adulteration, Benzyl alcohol, clove essential oil, Eugenol, Raman spectroscopyAutores:Ciobotə V., Gualpa F., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, Paul Vargas JentzschFuentes:googlescopusAlcohol-based solutions for bovine testicular tissue fixation
ArticleAbstract: Tissue fixation, a central element in histotechnology, is currently performed with chemical compoundPalabras claves:bovine, ethanol, fixatives, Formaldehyde, Testis, Tollens reagentAutores:Cabrera N.C., Espinoza J.R., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, P.M. Aponte, Paul Vargas Jentzsch, Pedro Manuel Aponte, Sandoval P.Fuentes:googlescopusAllelopathic properties of Calliandra haematocephala Hassk. extracts and fractions as an alternative for weed management in quinoa and rice crops
ArticleAbstract: In this study, aqueous extracts of Calliandra haematocephala Hassk. leaves and inflorescences were tPalabras claves:Bioassay, Dose–response, Field equivalent rate, flavonoids, Germination reduction, quercetin, Radicle elongation reductionAutores:Andújar D., Betty Hernández, DAYANA BORJA, Höglind M., Ingrid Toscano, Luis A. Ramos-Guerrero, Luis Alejandro Ramos, María Lorena Goetschel, Paul Vargas Jentzsch, Rueda-Ayala V.Fuentes:googlescopusDistinction of Ecuadorian varieties of fermented cocoa beans using Raman spectroscopy
ArticleAbstract: Cocoa (Theobroma cacao) is a crop of economic importance. In Ecuador, there are two predominant cocoPalabras claves:Ccn-51, Chemometrics, National variety, Raman spectroscopy, theobroma cacaoAutores:Ciobotə V., Kampe B., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, P.M. Aponte, Paul Vargas Jentzsch, Pedro Manuel Aponte, Popp J., Rösch P., Salinas W.Fuentes:googlescopusHandheld Raman spectroscopy for the distinction of essential oils used in the cosmetics industry
ArticleAbstract: Essential oils are highly appreciated by the cosmetics industry because they have antimicrobial andPalabras claves:cosmetics, essential oils, Raman spectroscopyAutores:Ciobotə V., Luis A. Ramos-Guerrero, Paul Vargas JentzschFuentes:googlescopusExploratory monitoring of the quality and authenticity of commercial honey in Ecuador
ArticleAbstract: Honey is one of the oldest sweetening foods and has economic importance, making this product attractPalabras claves:Adulteration, Chemometric, Honey, Infrared spectroscopy, Raman spectroscopyAutores:Aucatoma B., Ciobotə V., Daniela Rubio, Guillén T., Juan Eduardo Bravo-Vásquez, Lorena Salvador, Luis A. Ramos-Guerrero, Luis Alejandro Ramos, Luis Vásquez, Michelle Guijarro, PATRICIA GARRIDO, Paul Vargas Jentzsch, Stolker L., Ulic S.E.Fuentes:googlescopusExtraction of Inulin from Andean Plants: An Approach to Non-Traditional Crops of Ecuador
ArticleAbstract: Inulin is a polysaccharide of fructose widely used in the food and pharmaceutical industry due to itPalabras claves:Agave Americana, fructans, inulin, polysaccharide, Smallanthus sonchifoliusAutores:Ciobotə V., Edwin Vera, Freddy R. Escobar-Ledesma, Lorena I. Jaramillo, Paul Vargas Jentzsch, Vanessa E. Sánchez-MorenoFuentes:scopusFenton process combined with precipitation for the removal of Direct Blue 1 dye: A new approach
ArticleAbstract: Azo dyes are recalcitrant pollutants present in effluents of several industries. Due to their chemicPalabras claves:Advanced Oxidation Processes, Azo dyes, Degradation of dyes, Hydrogen peroxide, ferrous sulfateAutores:Christian Sandoval-Pauker, Florinella Muñoz, Isabel Espinoza, Isabel Espinoza Pavón, Luis Alejandro Ramos, Luis Ramos Guerrero, Paul Vargas JentzschFuentes:googlescopusRaman and infrared spectroscopic study of synthetic ungemachite, K <inf>3</inf>Na<inf>8</inf>Fe(SO<inf>4</inf>)<inf>6</inf>(NO<inf>3</inf>) <inf>2</inf>·6H<inf>2</inf>O
ArticleAbstract: Iron is an important element usually found in atmospheric particulate matter, and its occurrence canPalabras claves:Atmospheric particles, Infrared spectroscopy, Raman spectroscopy, UngemachiteAutores:Bolanz R., Ciobotə V., Kampe B., Majzlan J., Paul Vargas Jentzsch, Popp J., Rösch P.Fuentes:googlescopus