نتایج جستجو برای: byproduct

تعداد نتایج: 5004  

Journal: :Italian Journal of Animal Science 2014

2017
Ana Maria Salazar-Bryam Roberta Barros Lovaglio Jonas Contiero

This study focused on two important aspects of the upstream process: the appropriate use of crude glycerol as a low-cost carbon source, and strain selection. The effect of different crude glycerol concentrations on rhamnolipid biosynthesis by two Pseudomonas aeruginosa strains (wild type LBI and mutant LBI 2A1) was studied. Finally, the synthesized rhamnolipids were characterized by mass spectr...

Journal: :Revista Brasileira de Zootecnia 2018

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Venugopal Mendu Tom Shearin J Elliott Campbell Jozsef Stork Jungho Jae Mark Crocker George Huber Seth DeBolt

Almost one-quarter of the world's population has basic energy needs that are not being met. Efforts to increase renewable energy resources in developing countries where per capita energy availability is low are needed. Herein, we examine integrated dual use farming for sustained food security and agro-bioenergy development. Many nonedible crop residues are used for animal feed or reincorporated...

2008
David J. Wheatcroft Indrikis Krams

self-interested mobbing, which A might expect to do so alone if it is at the nest of previously nonassociated B. By contrast, without any such prior experience, C might assume some baseline likelihood that B would choose to mob, as they did initially with A. Thus, A’s decision not to mob at B can be explained by sensible investment rather than punishment by defection. As argued above, the mecha...

Journal: :Environmental science & technology 2011
Rafael Gómez-Bombarelli Marina González-Pérez Jorge Arenas-Valgañón Isaac Fabián Céspedes-Camacho Emilio Calle Julio Casado

Hydroxyhalofuranones form a group of genotoxic disinfection byproduct (DBP) of increasing interest. Among them, mucohalic acids (3,4-dihalo-5-hydroxyfuran-2(5H)-one, MXA) are known mutagens that react with nucleotides, affording etheno, oxaloetheno, and halopropenal derivatives. Mucohalic acids have also found use in organic synthesis due to their high functionalization. In this work, the alkyl...

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