Adalberto Zenteno Rojas

• Estudiante de doctorado at Instituto Tecnológico de Tuxtla Gutiérrez

Comunidades bacterianas de compostas enmendadas con residuos orgánicos.

In the current search for products that are friendly to the environment, the intent is to reduce the use of domestic, food and industrial waste of mineral origin, thereby creating new products that are functional in industrial and agricultural processes. That is why the use of raw chicken skin fat was evaluated for the creation of a biolubricant wi...

Microorganisms in extreme volcanic environments play an important role in the development of plants on newly exposed substrates. In this work, we studied the structure and diversity of a bacterial community associated to Andropogon glomeratus and Cheilanthes aemula at El Chichón volcano. The genetic diversity of the strains was revealed by genomic...

Historically, microorganisms have proven to be efficient alternatives for the removal of PCBs, since these contaminants continue to be a major problem for human health and the environment. In this work, the removal of decachlorobiphenyl (PCB-209) was evaluated using native bacterial strains individually and in consortia through biostimulation and b...

Objective: Study the diversity of cultivable rhizospheric bacteria associated to Agave americana, and select native strains with potential as plant growth-promoting bacteria (PGPB). Design/methodology/approach: The isolated bacteria were phenotypically characterized. The genetic diversity and identity of the strains were revealed by genomic fingerp...

Decachlorobiphenyl (DCB) is one of the 209 polychlorinated biphenyls congeners characterized by its high toxicity and chemical stability. It is produced by industrial activities. A possible strategy to eliminate DCB is by bacterial degradation. The main objective of this study was to define the optimal conditions for biodegradation and bioaccumulat...

Abstract Persistent organic pollutants (POPs) such as polychlorinated biphenyls (PCBs) are a group of high-risk synthetic substances for human and environmental health. Currently, the study of sites contaminated by the spillage of equipment PCBs containing have been considered targeted areas for the study of bacterial communities with potential for...

Persistent organic pollutants (POPs) such as polychlorinated biphenyls (PCBs) are a group of high-risk synthetic substances for human and environmental health. Currently, the study of sites contaminated by the spillage of equipment PCBs containing have been considered targeted areas for the study of bacterial communities with potential for PCBs deg...

Basil (Ocimum basilicum L.) is a hyperaccumulative herbaceous plant that has the ability to grow in contaminated soils and is believed to harbor a wide variety of bacterial species resistant to recalcitrant toxic chemical compounds. The objective of this work was to evaluate the potential for removal of decaclorobiphenyl PCB-209 by bacteria associa...

The persistent organic pollutants decachlorobiphenyl (DCB) are a group of synthetic substances of high risk to human and environmental health. This study was aimed to evaluate the potential removal of DCB by earthworm Eisenia fetida and its symbiotic bacteria in a vermicomposting system for a period of 72 days using a complete randomized design. Th...