Microalgae based biorefinery: evaluation of oil
Microalgae based biorefinery: evaluation of oil extraction methods in terms of efficiency, costs, toxicity and energy in lab-scale Multicriteria comparison of oil extraction methods in lab-scale other criteria must be taken into account for a more robust comparison of these two methods. On the other hand, EHE method presents significant
10 v 14 1 10 18 2025 comparison of two sesame oil extraction methods: percolation and pressed comparación de dos mÉtodos de extracción de aceite de ajonjolí:
ENVIRONMENTAL ASSESSMENT OF MICROALGAE
ENVIRONMENTAL ASSESSMENT OF MICROALGAE BIODIESEL PRODUCTION IN COLOMBIA: COMPARISON OF THREE OIL EXTRACTION SYSTEMS. EVALUACIÓN AMBIENTAL DE LA PRODUCCIÓN DE BIODIESEL DE MICROALGAS EN COLOMBIA: COMPARACIÓN DE TRES SISTEMAS DE EXTRACCIÓN DE ACEITE. Yeniffer Pardo-Cárdenas 1*, Israel Herrera-Orozco 3,
As to the fatty acid profile in the sesame oil, the main components in the all extracts were oleic and linoleic acid. For the Soxhlet extraction, the use of different organic solvents showed that they change the yield of the oil extraction process as well its fatty acid composition, giving
Latinoamerican journal of oil & gas and SciELO
PRODUCTION IN COLOMBIA: COMPARISON OF THREE OIL EXTRACTION SYSTEMS Yeniffer Pardo-Cárdenas1*, (156%). For the other two scenarios, reduction decreases because of higher energy consumption. Case 2 presents a reduction of approximately 99% and case 3 presents a reduction reaching 14%. based lipid extraction methods such as Bligh & Dyer
The complete analysis was done using a surface response methodology giving the best parameter for temperature and pressure that allows a better yielding mechanical extraction. The oil extraction yield can be kept up to 35 % of the seed. Keywords: Experiment design, mechanical extraction, Ricinus communis L.
Producción de tubérculos semillas a partir de SciELO
Producción de tubérculos semillas a partir de progenies de semilla sexual de papa en Pueblo Llano, estado Mérida. Production of tuber- seed from true potato seed progenies in Pueblo Llano, Merida State. Laura Niño*, Lourdes González*, Luis Prieto**, Eduardo Acevedo** y Franklin Suárez**
Souhrn. Based on notified cases of human rabies exposure and human deaths by rabies to Colombia public health surveillance system between 2007 and 2016, we conducted a spatiotemporal analysis to identify epidemiological scenarios of high human rabies exposure due to dogs, cats, bats, or farm animals (n = 666,411 cases).
Does biodiesel make sense? ScienceDirect
The solar energy input, the energy content in human labor and the energy effect of eventual nutrients losses from the soil during plant growth have not been considered in this comparison. For castor oil and palm oil plants, the energy requirement in the process informed in the references was disaggregated in the two main production phases (oil
Materials and Methods: 30 cylindrical disks of resin modified glass ionomer cement and composite resin were prepared respectively using moulds. 15 samples each group were immersed in one of the two solutions respectively for 7 hours at 370C temperature and then in artificial saliva for 17 hours at 37°C to simulate to oral environment.