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Extracción biotecnológica de quitina del desecho de camarón para la producción de quitosano como bioestimulante en semillas de melónBiotechnological extraction of chitin from shrimp waste for chitosan production as biostimulant in Muskmelon seeds
(Instituto Nacional de Investigaciones Agrícolas, 2018-11)
La quitina es el segundo biopolímero más abundante en la naturaleza después de la celulosa y puede ser ob-tenida por diversas técnicas. Este trabajo propone la extracción de quitina a partir de desechos agroindustriales y ...
Revaluation of waste from fishing industry through generation of chitosan coatings to improve quality and extend shelf-life of minimally processed lettuce
(Elsevier Science, 2020-08)
Chitosan is obtained at industrial scale through a process of alkaline deacetylation of chitin the major waste of shrimp industry. Its utilization could both diminish industrial environmental impact and add value to foods ...
Revaluation of waste from fishing industry through generation of chitosan coatings to improve quality and extend shelf-life of minimally processed lettuce
(Elsevier, 2020-07-24)
Chitosan is obtained at industrial scale through a process of alkaline deacetylation of chitin the major waste of shrimp industry. Its utilization could both diminish industrial environmental impact and add value to foods ...
Microbial hydrolysis of acetylated nucleosides
(Springer, 2006-07)
Enzymatic hydrolysis of acetylated nucleosides using microbial whole cells has been carried out for the first time. Unlike Candida antarctica B lipase-catalysed alcoholysis, none of the tested microorganisms displayed a ...
Optimal operating points in alkaline pulping
(Planta Piloto de Ingeniería Química, 2004-09)
The problem of optimizing the alkaline impregnation of wood chips is posed and solved under usual restrictions. The cost to be optimized balances opposite criteria by taking economics and product quality into account, and ...
Estimating Pure Diffusion Contributions in Alkaline Pulping Processes
(Planta Piloto de Ingeniería Química, 2002-12)
A model that predicts isothermal alkali diffusion and reaction with acetyl groups in moist wood chips was derived and approximated. System parameters were estimated from unsteady-state experimental data. Simulation results ...
Chitosan applications for the food industry
(Wiley, 2017)
The development of active biomolecules such as chitosan and its derivatives for their use in food applications in recent years has progressed significantly and rapidly. Chitosan is produced by the deacetylation of chitin, ...
Conservation of sausages utilizing chitosan biofilm
(Universidade Tecnológica Federal do Paraná (UTFPR), 2016)
Identification of and molecular basis for SIRT6 loss-of-function point mutations in cancer
(Elsevier Inc, 2015-10)
Chromatin factors have emerged as the most frequently dysregulated family of proteins in cancer. We have previously identified the histone deacetylase SIRT6 as a key tumor suppressor, yet whether point mutations are selected ...