José Becerra Allende
José Becerra AllendeDr. en Ciencias Ambientales Centro EULA de Ciencias Ambientales Universidad de Concepción, Chile
Líneas de investigación:

Química de Productos Naturales, Química de la madera, química de metabolitos fúngicos.

E-mail:
jbecerra@udec.cl
Teléfono:
+56-41-2204114
Fax:
+56-41-2221569
Casilla:
160-C

Proyectos (últimos 5 años)

  • 2015 – 2017. “Anticancer activity and biomedical propierties of biactive compounds isolated from Polypore fungi growing in Patagonian ecosystems” . Fondecyt Regular 1151028 IR Jose Becerra A. , José Becerra Allende.
  • 2013 – 2015. “Obtencion de biopreservantes a partir de los extraibles de corteza de madera como alternativa al uso de plaguicidas quimico sinteticos.” . FONDEF IdeA CA12│10142 , José Becerra Allende.
  • 2012-2015. “Obtención de un extracto lipídico con actividad inhibidora del apetito a partir de semillas de gimnospermas introducidas.” . FONDEF D11I1067 , José Becerra Allende.
  • 2012-2015. “Deep sea fungi as a source of bioactive metabolites” . Proyecto FONDECYT regular 1120924 , José Becerra Allende.
  • 2011-2015. “Bioactive compounds isolated from Macrofungi (tricholomataceae, agaricales, Basidiomycota) growing in subantarctic Ecosystems in southern chile.” . FONDECYT. 1110656 , José Becerra Allende.
  • 2010-2014. “Stress in bacteria from patagonian lakes: resistant or resilient responses.” . FONDECYT 1100462 , José Becerra Allende.
  • 2010 -2012. “Caracterización química y evaluación de las propiedades antioxidantes y antimicrobianas de especies del genero Ugni en Chile.” . Dirección de Investigación, Universidad de Concepción 210.074.043-1.0 , José Becerra Allende.
  • 2007-2010. “Centro de investigación, desarrollo y capacitación forestal, orientado al control de calidad, certificación, denominación de origen y trazabilidad de productos madereros y no madereros de la VI sexta región.” . INNOVA CHILE 06FC01IFC-48 , José Becerra Allende.
  • 2006-2009. “Fortalecimiento de líneas de investigación en neurociencias aplicadas a la obtención de compuestos de interés farmacológico.” . INNOVA BIOBIO 05-B1-397L7 , José Becerra Allende.
  • 2006-2007. “Nuevos productos naturales de interés farmacológico, agrícola y forestal obtenidos de hongos saprofitos de la clase Basidiomicetes que crecen de los bosques nativos de VIII región.” . FONDECYT 7060113 , José Becerra Allende.
  • 2005-2008. “Control de biopelículas microbianas de importancia fitopatógena, por metabolitos secundarios extraídos desde plantas nativas de VIII región y áreas aledañas.” . INNOVA BIOBIO 04-B1-321 , José Becerra Allende.
  • 2005-2007. “Evaluación del potencial fúngico asociado a los bosques patagónicos de la undécima región: importancia farmacológica y nutricional.” . DIUC, Semilla Patagonia , José Becerra Allende.
  • 2005-2007. “Evaluación del Potencial Fúngico Asociado a los Bosques Patagónicos de la Undécima Región: Importancia Farmacológica y Nutricional.” . DIUC Semilla Patagonia. 205.11.046-1sp , José Becerra Allende.
  • 2004-2006. “Autenticidad de Vinos Tintos y Jugos de Uvas Rojas.” . ALE-Chile (DAAD – CONICYT , José Becerra Allende.

Publicaciones (últimos 5 años)

  • Torres, S., Cajas, D., Palfner, G., Astuya, A., Aballay, A., Pérez, C., Hernández, V. and Becerra, J. 2016. “Steroidal composition and cytotoxic activity from fruiting body of Cortinarius xiphidipus” Natural product research. May:1-4.
  • Lubia M. Guedes, Narciso Aguilera, José Becerra, Víctor Hernández, Rosy M. dos Santos Isaias. 2016. “eaf and stem galls of Schinus polygamus (Cav.) Cabr (Anacardiaceae): Anatomical and chemical implications” Biochemical Systematics and Ecology (69): 266-273
  • Chamorro, Soledad, Juan P. Vergara, Mayra Jarpa, Victor Hernandez, Jose Becerra, and Gladys Vidal. 2016. “Removal of stigmasterol from Kraft mill effluent by aerobic biological treatment with steroidal metabolite detection” Journal of Environmental Science and Health, Part A, 6: 1-6.
  • Aguilera N, Becerra J, Villaseñor-Parada C, González L, Hernández V. . 2015. “Allelopathic effect of the invasive Acacia dealbata Link (Fabaceae) on two native plant species in south-central Chile.” Gayana Botánica 72(2) (Aceptado 17 marzo 2015).
  • Heidi Schalchli, Emilio Hormazábal, José Becerra, Gabriela Briceño, Víctor Hernández, Olga Rubilar & María Cristina Diez. 2015. “Volatiles from white-rot fungi for controlling plant pathogenic fungi” Chemistry and Ecology, 31(8): 754-763
  • Aguilera N, Becerra J, Lorenzo P, Villaseñor-Parada C, González L, Hernández V. . 2015. “Effects and identification of chemical compounds released from the invasive Acacia dealbata Link.” Chemistry and Ecology. DOI: 10.1080/02757540.20
  • Chávez, D.; Hernandez, V.; Machuca, A.; Palfner, G. and Becerra, J. . 2015. “Secondary metabolites from the culture broth of Lactarius quieticolor growing in a bioreactor.” African Journal of Microbiology Research, Vol. 9(9): 581 – 587
  • Avello, M., E. Pastene, A. Barriga, M. Bittner, E. Ruiz & J. Becerra. 2014. “Chemical Properties and Assessment of the Antioxidant Capacity of Leaf Extracts from Populations of Ugni molinae Growing in Continental Chile and in Juan Fernandez Archipelago” International Journal of Pharmacognosy and Phytochemical Research 6(4): 746-7
  • Christian Troncoso, Claudia Perez, Victor Hernandez, Manuel Sanchez-Olate, Darcy Rios, Aurelio San Martin and José Becerra. 2013. “Induction of Defensive Response in Eucalyptus globulus Plants and its Persistence in Vegetative Propagation” Natural Product Communications 8(3): 397-400
  • Sottorff I, Aballay A, Hernández V, Roa L, Muñoz LX, Silva M, Becerra J. and A. Astuya . 2013. “Characterization of bioactive molecules isolated from sea cucumber Athyonidium chilensis” Rev. Biol. Mar. 48(1) : 23-35
  • Hernández, V., Eberlin M. N., Chamorro, S., Becerra, J., Silva, M.. 2013. “Steroidal metabolites in Chilean river sediments influenced by pulp mill effluents” Journal of the Chilean Chemical Society Vol. 58 (4): 2035-2037
  • S. Chamorro, V. Hernández, V. Matamoros, C. Domínguez, J. Becerra, G. Vidal, B. Piña, J.M. Bayona. 2013. “Chemical characterization of organic microcontaminant sources and biological effects in riverine sediments impacted by urban sewage and pulp mill discharges” Chemosphere. 90 (2) : 611-619
  • Angélica Grandón S, Miguel Espinosa B, Darcy Ríos L, Manuel Sánchez O, Katia Sáez C, Víctor Hernández S. and José Becerra A.. 2013. “Variation of saponin contents and physiological status in Quillaja saponaria under different environmental conditions” Natural Poducts Communications
  • Soledad Chamorro, Elizabeth Monsalvez, Benjamín Piña, Alba Olivares, Víctor Hernández, José Becerra And Gladys Vidal. 2013. “Analysis of aryl hydrocarbon receptor ligands in kraft mill effluents by a combination of yeast bioassays and CG-MS chemical determinations” Journal of Environmental Science and Health, part A. Vol 48 (2) : 145 – 151.
  • Palfner G, Valenzuela V, Gallardo-Escarate C, Parra LE, Becerra J, Silva M . 2012. “Cordyceps cuncunae (Ascomycota, Clavicipitales), a new pleoanamorphic species from temperate rainforest in Southern Chile” Mycological Progress 11(3): 733-739
  • Arnold N, Palfner G, Schmidt J, Kuhnt C, Becerra J . 2012. “Chemistry of the aroma bouquet of the edible mushroom “lebre” (Cortinarius lebre, Basdiomycota, Agaricales) from Chile.” Journal of the Chilean Chemical Society 58(3): 1333-1335
  • Christian Troncoso*, Jose Becerra, Claudia Perez, Victor Hernandez, Aurelio San Martin, Manuel Sanchez-Olate and Darcy Rios. 2012. “Induction of defensive responses in Eucalyptus globulus (Labill) plants, against Ctenarytaina eucalypti (Maskell) (Hemiptera: Psyllidae)” American Journal of Plant Sciences. 2012 (3): 589-595
  • Pérez Claudia; Becerra José; Manriquez-Navarro Paula; Fuentealba, J, Aguayo, L and Silva, M. 2011. “Inhibitory Activities on Mammalian Central Nervous System Receptors and Computational Studies of Three Sesquiterpene Lactones from Coriaria ruscifolia subsp ruscifolia” Chemical & Pharmaceutical Bulletin. 59(2): 161-165.
  • Pérez Claudia; Becerra Jose; Manríquez-Navarro Paula; Fuentealba, J, Aguayo, L and Silva, M. 2011. “Inhibitory Activities on Mammalian Central Nervous System Receptors and Computational Studies of Three Sesquiterpene Lactones from Coriaria ruscifolia subsp ruscifolia” Chemical & Pharmaceutical Bulletin. 59(2): 161-165
  • Christian Troncoso, José Becerra, Magalis Bittner, Claudia Perez, Katia Sáez, Manuel Sánchez-Olate and Darcy Ríos. 2011. “Chemical defense responses in Eucalyptus globulus (Labill) plants” Journal of the Chilean Chemical Society 56( 2)
  • Fuentealba Jorge; Dibarrart Andrea J.; Fuentes-Fuentes Maria Cecilia; Perez, Claudia, Becerra, Jose, Silva, M and Aguayo, L.. 2011. “Synaptic Failure and Adenosine Triphosphate Imbalance Induced by Amyloid-beta Aggregates Are Prevented by Blueberry-Enriched Polyphenols Extract .” Journal of Neuroscience Research. 89(9): 1499-1508
  • Julio Becerra, Magalis Bittner, Victor Hernández, Carolina Brintrup, José Becerra, Mario Silva. 2010. “Activity of essential oils of Canelo, Queule, Bailahuen y Culen against phythopatogenic fungi” BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS 9 (3), 212-215
  • Chamorro S.; Pozo G.; Jarpa M., Hernandez, V, Becerra, J and Vidal, G. 2010. “Monitoring endocrine activity in kraft mill effluent treated by aerobic moving bed bioreactor system” Water Science and Technology, 62 (1) : 154-161
  • Xavier CR, Mosquera-Corral A, Becerra J, Hernandez V. and G. Vidal. 2010. “Activated sludge versus aerated lagoon treatment of kraft mill effluents containing -sitosterol and stigmasterol. JOURNAL OF” Environmental Science and Health part a-Toxic/hazardous Substances & Environmental Engineering 44(4): 327-335
  • Franz Goecke, Víctor Hernández, Magalis Bittner, Mariela González, José Becerra and Mario Silva. 2010. “Fatty acid composition of three species of Codium (Bryopsidales, Chlorophyta) in Chile.” REVISTA DE BIOLOGÍA MARINA Y OCEANOGRAFÍA. 45(2): 325-330
  • Chamorro, S, V. Hernandez, Monsalves, E., Becerra, J. Mondaca M., Pina B., Vidal, G. 2010. “Detection of Estrogenic Activity from Kraft Mill Effluents by the Yeast Estrogen Screen” Bulletin of Environmental Contamination and Toxicology, 2 (84): 165-169
  • Pedro Aqueveque, Timm Anke, Katia Saéz, Mario Silva, José Becerra. 2010. “Antimicrobial Activity of Submerged Cultures of Chilean Basidiomycetes.” Planta Medica. 76: 1–5
  • Guerra PC, Becerra J, Gianoli E.. 2010. “Explaining differential herbivory in sun and shade: the case of Aristotelia chilensis saplings.” Arthropod-Plant Interactions 4:229-235.
  • Aguayo J, Barra R, Becerra J and Martinez M.. 2009. “Degradation of 2,4,6-tribromophenol and 2,4,6-trichlorophenol by aerobic heterotrophic bacteria present in psychrophilic lakes.” World Journal of Microbiology & Biotechnology 25( 4): 553-560
  • Bittner M, Aguilera MA, Hernandez V, Arbert C, Becerra J y Casanueva ME. 2009. “Fungistatic activity of essential oils extracted from Peumus boldus Mol., Laureliopsis philippiana (Looser) Schodde and Laurelia sempervirens (Ruiz & Pav.) Tul. (Chilean Monimiaceae)” Chilean Journal of Agricultural Research Vol.: 69 (1) 30-37
  • Marcia Avello, Rogelio Valdivia, Ruth Sanzana, María Angélica Mondaca, Sigrid Mennickent, Valeska Aeschlimann, Magalis Bittner, José Becerra.. 2009. “Extractos antioxidantes y antimicrobianos de Aristotelia chilensis y Ugni molinae para y sus aplicaciones como preservantes en productos cosméticos.” Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas. 8 (6): 479-486
  • Xavier CR, Mosquera-Corral A, Becerra J, Hernandez V. Vidal G.. 2009. “Activated sludge versus aerated lagoon treatment of kraft mill effluents containing –sitosterol and stigmasterol.” Journal of Environmental Science and Health part a-Toxic/hazardous Substances & Environmental Engineering 44(4 ): 327-335
  • Avello M, Valdivia R, Mondaca MA, Mondaca MA, Ordonez JL, Bittner M, Becerra J,. 2009. “Activity of Ugni molinae Turcz. against microorganisms with clinical importance.” Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas 8(2): 141-144
  • Donoso-Fierro C, Becerra J, Bustos-Concha E, and M. Silva.. 2009. “Chelating and antioxidant activity of lignans from Chilean woods (Cupressaceae).” Holzforschung 63(5): 559-563
  • Avello M., Valdivia R., Mondaca M.A., Ordóñez J.L., Bittner M., Becerra J.. 2009. “Actividad de Ugni molinae Turcz. frente a organismos de importancia Clínica.” Boletín Latinoamericano y del Caribe de Plantas Medicinales y Aromáticas 8 (2): 141-144
  • C.A. Donoso, J. Becerra, M. Bittner, J. P. Elissetche, J. Freer, R. Mendoza, O. Sterner and M. Silva. 2008. “Allelochemicals and natural durability in Chilean Cupressaceae heartwoods.” Allelopathy Journal. 21 (1): 119-132
  • Donoso C, Becerra J, Martinez M, Garrido N and Silva M.. 2008. “Degradative ability of 2,4,6-tribromophenol by saprophytic fungi Trametes versicolor and Agaricus augustus isolated from chilean forestry.” World Journal of Microbiology & Biotechnology 24 (7): 961-968
  • Weber RWS, Becerra J, Silva MJ and Davoli P.. 2008. “An unusual Xanthophyllomyces strain from leaves of Eucalyptus globulus in Chile.” Mycological Research112: 861-867
  • San-Martin A, Orejarena S, Gallardo C, Silva M, Becerra J, Reinoso R, Chamy MC, Vergara K, Rovirosa J.. 2008. “Steroids from the marine fungus Geotrichum sp.” Journal of the Chilean Chemical Society 53 (1): 1377-1378
  • Carlos Céspedes, Julio Alarcón, Sergio Aguila, Patricio Torres, Pedro Aqueveque, José Becerra and Mario Silva. 2008. “Antifeedant and Insect Growth Regulatory Activities of Methanolic Extracts from Chilean Podocarpaceae” Biopestic. Int. 4(1): 35-51
  • Fuentealba Jorge; Guzmán Leonardo, Manríquez-Navarro Paula; Pérez Claudia, Silva Mario, Becerra José, Aguayo Luis G. 2007. “Inhibitory effects of Tutín on glycine recpetors in spinal neurons.” European Journal of Pharmacology 1: 559: 61-64
  • Silva JA, Tobella LM, Becerra J, Godoy F and Martinez MA. 2007. “Biosynthesis of poly-beta-hydroxyalkanoate by Brevundimonas vesicularis LMG p-23615 and Sphingopyxis macrogoltabida LMG 17324 using acid-hydrolyzed sawdust as carbon source.” Journal of Bioscience and Bioengineering 103 (6): 542-546
  • Vidal G, Becerra J, Hernandez V, Decap J, Xavier CR.. 2007. “Anaerobic biodegradation of sterols contained in Kraft mill effluents” Journal of Bioscience and Bioengineering 104(6): 476-480
  • Gianoli E, Molina-Montenegro MA, Becerra J. 2007. “Interactive effects of leaf damage, light intensity and support availability on chemical defenses and morphology of a twining vine.” Journal of Chemical Ecology 33 (1): 95-103
  • Ruiz E, Gonzalez F, Torres-Diaz C, Fuentes G, Mardones M, Stuessy T, Samuel, R, Becerra J and Silva M.. 2007. “Genetic diversity and differentiation within and among Chilean populations of Araucaria araucana (Araucariaceae) based on allozyme variability.” Taxon 56 (4): 1221-1228