Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Juan C. Contreras-Esquivel"'
Autor:
Pedro Aguilar-Zárate, Gerardo Gutiérrez-Sánchez, Mariela R. Michel, Carl W. Bergmann, José J. Buenrostro-Figueroa, Juan A. Ascacio-Valdés, Juan C. Contreras-Esquivel, Cristóbal N. Aguilar
Publikováno v:
Foods, Vol 12, Iss 4, p 903 (2023)
The present work describes the purification of an enzyme capable of degrading punicalagin. The enzyme was produced by Aspergillus niger GH1 by solid-state fermentation, and the enzyme production was induced by using ellagitannins as the sole carbon s
Externí odkaz:
https://doaj.org/article/3205b2f67b8f40fa974827ce30f2c428
Autor:
Orlando de la Rosa, Adriana Carolina Flores-Gallegos, Diana Muñíz-Márquez, Juan C. Contreras-Esquivel, José A. Teixeira, Clarisse Nobre, Cristóbal N. Aguilar
Publikováno v:
Foods, Vol 11, Iss 12, p 1786 (2022)
Fructooligosaccharides (FOS) are usually synthesized with pure enzymes using highly concentrated sucrose solutions. In this work, low-cost aguamiel and molasses were explored as sucrose alternatives to produce FOS, via whole-cell fermentation, with a
Externí odkaz:
https://doaj.org/article/eaa831d466d0479fb70c55bab2c6f0c7
Autor:
Ricardo Reyna-Martínez, Thelma K. Morales Martínez, David Castillo Quroz, Juan C. Contreras-Esquivel, Leopoldo J. Ríos-González
Publikováno v:
Revista Mexicana de Ciencias Forestales, Vol 10, Iss 51, Pp 86-106 (2019)
Recientemente la biomasa del cogollo de Agave lechuguilla ha sido establecida como materia prima con potencial para la producción de etanol, sin embargo, el alto gasto energético en el pretratamiento requiere la búsqueda de métodos que lo minimic
Externí odkaz:
https://doaj.org/article/61f4031ebf9543f187dff3831e4b82dd
Autor:
Luis Estrada-Gil, Juan C. Contreras-Esquivel, Carolina Flores-Gallegos, Alejandro Zugasti-Cruz, Mayela Govea-Salas, Marco A. Mata-Gómez, Raúl Rodríguez-Herrera, Juan A. Ascacio-Valdés
Publikováno v:
Molecules, Vol 27, Iss 5, p 1592 (2022)
Rambutan (Nephelium lappaceum L.) is a tropical fruit from Asia which has become the main target of many studies involving polyphenolic analysis. Mexico produces over 8 million tons per year of rambutan, generating a huge amount of agro-industrial wa
Externí odkaz:
https://doaj.org/article/6d20b22afde6499fafdadc37590f9c0a
Autor:
Alberto A. Neira-Vielma, Cristóbal N. Aguilar, Anna Ilyina, Juan C. Contreras-Esquivel, María das Graça Carneiro-da-Cunha, Georgina Michelena-Álvarez, José L. Martínez-Hernández
Publikováno v:
Biotechnology Reports, Vol 17, Iss C, Pp 49-54 (2018)
In this study, an extracellular phytase produced by Aspergillus niger 7A-1, was biochemically characterized for possible industrial application. The enzyme was purified from a crude extract obtained by solid-state fermentation (SSF) of triticale wast
Externí odkaz:
https://doaj.org/article/1ecb7125e89e45c48e5d41b34d7ff8a4
Autor:
Cuitlahuac Aranda, Armando Robledo, Octavio Loera, Juan C. Contreras-Esquivel, Raul Rodríguez, Cristóbal Noé Aguilar
Publikováno v:
Food Technology and Biotechnology, Vol 44, Iss 2, Pp 229-233 (2006)
In this study invertase activity expression in Aspergillus niger Aa-20 was evaluated under different concentrations of two substrates using solid-state fermentation (SSF) on polyurethane foam. Glucose was used as repressor and sucrose was the inducer
Externí odkaz:
https://doaj.org/article/1e2a765a7f214e19b87867fb1adf2fca
Autor:
Luis F Mora‐Cortes, Areli N Rivas‐Muñoz, María G Neira‐Velázquez, Juan C Contreras‐Esquivel, Philippe Roger, Yesica N Mora‐Cura, Gustavo Soria‐Arguello, Ena D Bolaina‐Lorenzo, Ricardo Reyna‐Martínez, Alejandro Zugasti‐Cruz, Rosa I Narro‐Céspedes
Publikováno v:
Journal of Chemical Technology & Biotechnology. 97:3001-3010
Autor:
Jorge E. Angulo-López, Adriana C. Flores-Gallegos, Juan A. Ascacio-Valdes, Juan C. Contreras Esquivel, Cristian Torres-León, Xochitl Rúelas-Chácon, Cristóbal N. Aguilar
Publikováno v:
Foods (Basel, Switzerland). 12(1)
Agroindustrial activities generate various residues or byproducts which are inefficiently utilized, impacting the environment and increasing production costs. These byproducts contain significant amounts of bioactive compounds, including dietary fibe
Autor:
Cristóbal N. Aguilar, Maria G. Carneiro-da-Cunha, Guadalupe Virginia Nevárez-Moorillón, Marthyna P. Souza, Juan C. Contreras-Esquivel, Daniela Sánchez Aldana
Publikováno v:
Horticulture, Environment, and Biotechnology. 62:765-775
This work aimed to develop an edible coating based on Mexican lime (Citrus aurantifolia Swingle) pectic extract and essential oil on Haden mango (Mangifera indica L.) to extend its shelf life. Mango cubes were coated by immersion in a lime pectic ext
Autor:
José L. Martínez-Hernández, S. A. Saldaña-Mendoza, S. Sugathan, Raúl Rodríguez-Herrera, Héctor A. Ruiz, A. S. Palacios-Ponce, Juan A. Ascacio-Valdés, Juan C. Contreras-Esquivel, Cristóbal N. Aguilar
Publikováno v:
Systems Microbiology and Biomanufacturing. 1:33-41
In this study, coffee pulp (Coffea arabica) and green tea (Camellia sinensis) residues were characterized for use as a substrate of solid-state fermentation for cellulases production. The invasion rate was evaluated, as well as cellulases production