Search Results - "Villagómez Ibarra, J. R."

Evaluation of Waste of the Cheese Industry for the Production of Aroma of Roses (Phenylethyl Alcohol) by Conde-Báez, L., Castro-Rosas, J., Villagómez-Ibarra, J. R., Páez-Lerma, J. B., Gómez-Aldapa, C.

“…ABSTRACT The whey is a by-product obtained during the manufacture of cheese. It includes three types of whey; sweet (SW), acid (AW) and curd (CW). These…”
Get full text

Mathematical modeling for operative improvement of the decoloration of Acid Red 27 by a novel microbial consortium of Trametes versicolor and Pseudomonas putida: A multivariate sensitivity analysis by Martínez-Castillo, L.A., González-Ramírez, C.A., Cortazar-Martínez, A., González-Reyes, J.R., Otazo-Sánchez, E.M., Villagómez-Ibarra, J.R., Velázquez-Jiménez, R., Vázquez-Cuevas, G.M., Madariaga-Navarrete, A., Acevedo-Sandoval, O.A., Romo-Gómez, C.

“…In this work, it is presented a first approach of a mathematical and kinetic analysis for improving the decoloration and further degradation process of an azo…”
Get full text

Production of benzyl carbonyl (rose aroma) from whey and its effect on pollutant load removal by Conde Báez, L., Castro Rosas, J., Villagómez Ibarra, J. R., Palma Quiroz, I., Páez Lerma, J. B., Gómez Aldapa, C. A.

“…Untreated whey, which is generated in the cheese industry, is a problem of pollution because of its high organic load (HOL). Due to its richness in lactose and…”
Get full text

Effect of the particle size on the activity of MoO x C y catalysts for the isomerization of heptane by Alemán-Vázquez, L O, Torres-García, E, Villagómez-Ibarra, J R, Cano-Domínguez, J L

“…Molybdenum trioxide samples having apparent particle sizes (APS) of 5 and 20 μ.m were partially reduced under flow of a mixture of H2/n-heptane during 4 h…”
Get full text

Functionalization of carminic acid, the study of its electrochemical, linear, and nonlinear optical properties as a potential material for optoelectronic applications by Grande-Sánchez, S., Hernández-Ortiz, O. J., Muñoz-Pérez, F. M., Sausedo-Solorio, J. M., Ortega-Mendoza, J. G., Villagómez-Ibarra, J. R., Veloz-Rodríguez, M. A., Espinosa-Roa, A., Escalante, C. H., Vázquez-García, R. A.

“…A new material obtained from the functionalization of the carminic acid molecule ( MCA ) with attractive optical and electrochemical properties is reported…”
Get full text

Aroylthioureas: new organic ionophores for heavy metal ion selective electrodes. A nuclear magnetic resonance study by Otazo-Sánchez, E, Ortiz-del-Toro, P, Estévez-Hernández, O, Pérez-Marı́n, L, Goicoechea, I, Cerón Beltran, A, Villagómez-Ibarra, J.R

“…The 1H and 13C NMR spectra of four series of 1-aroylthiourea derivatives in DMSO- d 6 are reported. The NH signals for 3-alkyl substituted aroylthioureas are…”
Get full text

Polyisobutenylsuccinimides as detergents and dispersants in fuel: infrared spectroscopy application by Alemán-Vázquez, L.O., Villagómez-Ibarra, J.R.

“…Polyalkenylsuccinimides are synthesized and their detergency and dispersancy properties evaluated in an internal combustion engine. The synthesis is based on…”
Get full text

Antimicrobial activity of three Mexican Gnaphalium species by Villagómez-Ibarra, J.Roberto, Sánchez, Maricruz, Espejo, Ofelia, Zúñiga-Estrada, Armida, Torres-Valencia, J.Martı́n, Joseph-Nathan, Pedro

“…The antibacterial activity of the hexane, ethyl acetate and methanol extracts of the flowers, leaves and stems of Gnaphalium oxyphyllum var. oxyphyllum, G…”
Get full text

BIOTECNOLOGÍA APLICADA A LA DEGRADACIÓN DE COLORANTES DE LA INDUSTRIA TEXTIL by A Cortazar-Martínez, CA González-Ramírez, C Coronel-Olivares, JA Escalante-Lozada, J Castro-Rosas, JR Villagómez-Ibarra

“…La presencia de colorantes en las aguas residuales representa un problema ambiental, ya que este tipo de compuestos no puede eliminarse con los métodos de…”
Get full text

Effect of the particle size on the activity of MoOxCy catalysts for the isomerization of heptane by ALEMAN-VAZQUEZ, L. O, TORRES-GARCIA, E, VILLAGOMEZ-IBARRA, J. R, CANO-DOMINGUEZ, J. L

Get full text