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Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11839/7395
Title: | Evaluación de un solvente verde para la extracción de lípidos a partir de biomasa de microalgas a escala laboratorio |
Other Titles: | Evaluation of a green solvent for lipids extraction from microalgae biomass at laboratory scale |
Authors: | Motta Soler, Ángela María |
Thesis advisor: | Rubio Fernández, Diego |
License type: | Atribución – No comercial |
Keywords: | Biomasa;Extracción lípidos;Microalga;Solvente verde;Biomass;Lipid extraction;Microalgae;Green solvent;Tesis y disertaciones académicas |
Issue Date: | 8-Feb-2019 |
Publisher: | Fundación Universidad de América |
Resumen: | El presente trabajo de investigación evaluó un solvente verde para la extracción de lípidos a partir de biomasa de microalgas a escala laboratorio. Inicialmente, se seleccionó la microalga Chlorella vulgaris, la cual se cultivó en fotobiorreactores adaptados utilizando como medio de cultivo fertilizante foliagro, con fotoperiodos de 12 horas luz/12 horas oscuridad y aireación constante por medio de bombas de acuario de caudal de 4L/min. Se realizaron dos cultivos y se determinó que al cabo de 11 días de inoculados, los cultivos alcanzan una fase estacionaria; durante esta fase se realiza el proceso de extracción de lípidos. Posteriormente, se seleccionó el solvente verde D-Limoneno con un protocolo de extracción en biomasa húmeda ya que este solvente se encuentra a bajo costo, está disponible a nivel comercial y el protocolo de extracción de lípidos es aplicable en la Fundación Universidad de América. |
Abstract: | The present investigation work evaluated a green solvent for lipids extraction from microalgae biomass at laboratory scale. Initially, the Chlorella vulgaris microalgae was selected, which was cultivated in adapted photobioreactors using as a culture medium foliar fertilizer, with photoperiod of 12 light hours / 12 dark hours and constant aeration through aquarium pumps with a flow rate of 4L/min. Two cultures were carried out and it was determined that after 11 days of inoculation, the cultures reach a stationary phase; during this phase the process of lipid extraction is carried out. Subsequently, the green solvent D-Limonene was selected with a protocol of extraction in wet biomass due to this solvent is available at low cost, it is commercially available and the lipid extraction protocol is applicable at Fundación Universidad de América. |
URI: | http://hdl.handle.net/20.500.11839/7395 |
Citation: | APA 6th - Motta Soler, Á. M. (2019) Evaluación de un solvente verde para la extracción de lípidos a partir de biomasa de microalgas a escala laboratorio (Trabajo de grado). Fundación Universidad de América. Retrieved from http://hdl.handle.net/20.500.11839/7395 |
Appears in Collections: | Trabajos de grado - Ingeniería Química |
Files in This Item:
File | Description | Size | Format | |
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6141224-2019-1-IQ.pdf | 2.07 MB | Adobe PDF | View/Open |