Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Alejandro Acosta-Cárdenas"'
Publikováno v:
Dyna, Vol 85, Iss 206, Pp 220-225 (2018)
Polyhydroxyalkanoates (PHA) are fully biodegradable biopolymers of microbial origin, with physicochemical characteristics similar to those of conventional synthetic plastics. However, their current production is highly expensive mainly due to the sub
Externí odkaz:
https://doaj.org/article/ef13594e108f481e8ad5043bc8f42f8e
Publikováno v:
Revista Facultad de Ingeniería, Vol 24, Iss 40, Pp 49-66 (2015)
Actualmente, la integración de procesos es considerada una opción viable para reducir costos en la producción de etanol a partir de biomasa. Simulaciones y resultados experimentales han demostrado los beneficios de la integración de las etapas de
Externí odkaz:
https://doaj.org/article/5f4c688725c34bf18c724bbf5d652537
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 69, Pp 317-326 (2013)
El efecto de diferentes pretratamientos químicos con ácido sulfúrico (H2SO4), hidróxido de sodio (NaOH) y peróxido de hidrogeno (H2O2), fueron evaluados mediante la cuantificación de azucares reductores totales producidos durante la etapa de hi
Externí odkaz:
https://doaj.org/article/183d717c47874dcaa18f5f9519a77402
Publikováno v:
Revista ION. 34
Las microalgas juegan un rol muy importante en la cadena alimenticia de la acuicultura, ya que estas son utilizadas en la nutrición y cría de moluscos, camarones y peces en sus diferentes etapas de crecimiento. Tetraselmis sp, es una microalga reco
Publikováno v:
Dyna, Vol 86, Iss 208, Pp 75-81 (2019)
DYNA, Volume: 86, Issue: 208, Pages: 75-81, Published: MAR 2019
DYNA, Volume: 86, Issue: 208, Pages: 75-81, Published: MAR 2019
In the production of polyhydroxyalkanoates (PHAs), the costs of the process are mainly associated with the carbon source and most production studies are carried out with commercial strains. In this study, PHAs production was evaluated using SB-34, a
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 69 (2014)
The effect of different chemical pretreatment with sulfuric acid (H2SO4), sodium hydroxide (NaOH) and hydrogen peroxide (H2O2) were evaluated by quantifying total reducing sugars produced during enzymatic hydrolysis step of lignocellulosic residues c
Externí odkaz:
https://doaj.org/article/6d4561da626445a18087432cbf09b23c
Autor:
Lucia Verdugo González, Alejandro Acosta Cárdenas, Arley David Zapata Zapata, Sergio Andrés Pulido Muñoz, Edith Marleny Cadena Chamorro
Publikováno v:
DYNA, Volume: 86, Issue: 211, Pages: 192-198, Published: DEC 2019
Dyna, Vol 86, Iss 211, Pp 192-198 (2019)
Dyna, Vol 86, Iss 211, Pp 192-198 (2019)
Microalgae are photosynthetic microorganisms widely used at the industrial level because of their high content of compounds with bioactive properties such as antimicrobial peptides. These compounds have a wide range of action mechanisms, do not produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b77f8f7bf558caf7b2bcd1dd2b7f0e0b
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532019000400192&lng=en&tlng=en
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532019000400192&lng=en&tlng=en
Publikováno v:
Dyna, Vol 85, Iss 206, Pp 220-225 (2018)
DYNA, Volume: 85, Issue: 206, Pages: 220-225, Published: SEP 2018
DYNA, Volume: 85, Issue: 206, Pages: 220-225, Published: SEP 2018
Polyhydroxyalkanoates (PHA) are fully biodegradable biopolymers of microbial origin, with physicochemical characteristics similar to those of conventional synthetic plastics. However, their current production is highly expensive mainly due to the sub
Publikováno v:
Bioprocess and biosystems engineering. 42(6)
Fed-batch production of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) copolymer using vinasses–molasses mixture is carried out in this work by implementing different process systems engineering tools. Two fed-batch strategies are tested experimental
Publikováno v:
Journal of Chemical Technology & Biotechnology. 91:3011-3017
BACKGROUND The effect of process integration in bioethanol productivity was experimentally evaluated by coupling an ethanol-selective pervaporation module to a simultaneous saccharification–fermentation process (SSF). Ethanol concentration in the p