NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 20 of 24 for “"FAMES"”.

  1. Analysis of carbonaceous solid deposits from thermal stressing of FAMEs and FAME/diesel blends at different temperatures in a continuous flow reactor

    Mandavha, UyuenendiwannyiDepartment of Mechanical Engineering2015

    … diesel and two fatty acid methyl esters (FAMES), viz. rapeseed methyl ester (RME100) and soya methyl ester (SME100). Binary blends of 80 % EN 590 diesel and 20 %RME (RME20), 80 % EN 590 diesel and 20 % SME(SME20), 50 % EN 590 diesel and 50 % SME (SME50) and 93 % EN 590 diesel and 7 % SME …

    cape-town Repository record

  2. Hydrothermal liquefaction of microalgae: Influence of varying cell compositions on biocrude yield and quality

    Leow, ShijieUniversity of Illinois at Urbana-Champaign2014

    … by the increasing fatty acid methyl ester (FAMEs) content and not gross lipid content as previously thought. A model linking biomass composition to HTL biocrude yield is proposed based on the contributions from a baseline (non-FAMEs) fraction and FAMEs fraction of the biomass. Biocrude …

    uiuc Repository record

  3. SYNTHESIS AND CHARACTERIZATION OF BIODIESEL FUELS FROM FURFURYL ALCOHOL AND SPENT COFFEE GROUNDS

    Raley, Amanda2018

    … In this study, fatty acid methyl esters (FAMEs) and fatty acid ethyl esters (FAEEs) were produced from their respective alcohols and coffee oil, using either a basic (K<sub>2</sub>CO<sub>3</sub>) catalyst or an acidic catalyst (H<sub>2</sub>SO<sub>4</sub>). Fatty acid furfuryl esters …

    sfasu Repository record

  4. Determination of fatty acid composition of oils by mass spectrometry

    Fasasi, Gideon Ifeoluwa2017

    … Methanol is added to the sample to produce the FAMEs (Fatty acid methyl esters) done by acid catalyzed process. After this I identified these fatty acids by comparing their retention times to the FAMEs standard. Also using the chromatogram obtained from this experiment I could compare the …

    debrecen Repository record

  5. Investigation of Liquid Trapping Following Supercritical Fluid Extraction

    McDaniel, Lori HeldrethVirginia Tech1999

    … increased extractable fatty acid methyl esters (FAMEs) by ten-fold, and in-situ derivatizations resulted in higher FAME recoveries than derivatization after SFE. Liquid trapping enhanced recoveries of lower FAMEs when compared to tandem (solid/liquid) trapping. In-situ acetylations sometimes …

    vt Repository record

  6. Desulphurisation of fine coal waste tailings using algal lipids

    Chiodza, Kudzai GodknowsCentre for Bioprocess Engineering Research2018

    … algal lipids (RALs) or fatty acid methyl esters (FAMEs), which are derived from RALs through transesterification. Batch flotation experiments were used to assess the performance of the two bioflotation reagents in comparison to oleic acid and dodecane, an alternative but less successful chemical …

    cape-town Repository record

  7. New family of unsaturated polyamides from novel long-chain biomass-derived diacids

    Hosseinzadeh-Nik, Zahra2019

    … unsaturated C14 to C18 fatty acid methyl esters (FAMEs), fatty diacid dimethyl esters (FDADEs), ω-hydroxyl fatty methyl esters (ω-OH FAMEs) and ω-1 hydroxyl fatty methyl esters (ω-1 OH FAMEs). We aim at extraction of FDADEs to use as the precursor for polyamide production. FDADEs is of our …

    iastate Repository record

  8. Metodología para la optimización de biolubricantes derivados de microalgas

    Sanjurjo Muñiz, Claudia2024

    … de ésteres metílicos de ácidos grasos (FAMEs) a partir de aceites derivados de las microalgas Nannochloropsis gaditana y Haematococcus pluvialis, así como de su caracterización fisicoquímica y tribológica, y su aplicación como aditivos lubricantes.

    oviedo Repository record

  9. Extending the Limits of Solid Phase Microextraction

    Chopra, Shilpi2015

    … <p>For the analysis of fatty acid methyl esters (FAMES) in olive oil, headspace SPME was used, followed by GC–MS-MS with a traditional DB-5 (95% dimethyl polysiloxane and 5 % biphenyl) column. A 37 component FAME mixture was used as standard mixture. Since FAMES are polar analytes, a polar fiber …

    shu-thes Repository record

  10. Flamelet modelling of soot formation in diffusion flames

    Dederichs, Anne SimoneFire Safety Engineering2004

    … that these effects are more relevant for laminar fames than for turbulent flames. The steady flamelet model allows the inclusion of many transient processes and thereby loses in accuracy compared with the unsteady model. Finally, the process of the formation of agglomerates was included in the …

    lund Repository record

  11. Selection of Prediction Methods for Thermophysical Properties for Process Modeling and Product Design of Biodiesel Manufacturing

    Su, Yung-ChiehVirginia Tech2011

    … of total unsaturated fatty acid methyl esters (FAMEs) and (2) our posting of the Excel spreadsheets for implementing all of the evaluated accurate prediction methods on our group website (www.design.che.vt.edu) for the reader to download without charge.

    vt Repository record

  12. Biogeochemical applications of compound-specific radiocarbon analysis

    Pearson, AnnMassachusetts Institute of Technology and Woods Hole Oceanographic Institution1999

    … include long-chain n-alkanes, fatty acids (as FAMEs), n-alcohols, C30 mid-chain ketols and diols, sterols, hopanols, and ether-linked C4o-biphytanes of Archaea. The data show that the carbon source for most of the biomarkers is marine euphotic zone primary production or subsequent heterotrophic …

    woods-hole Repository record

  13. Biogeochemical applications of compound-specific radiocarbon analysis

    Pearson, Ann, 1971-Massachusetts Institute of Technology2000

    … include long-chain n-alkanes, fatty acids (as FAMEs), n-alcohols, C30 mid-chain ketols and diols, sterols, hopanols, and ether-linked C40-biphytanes of Archaea. The data show that the carbon source for most of the biomarkers is marine euphotic zone primary production or subsequent heterotrophic …

    mit Repository record

  14. Growth Media and Lipid Determination Comparison of High Rate Algae Ponds

    Nicolai, Eric Alexander2015

    … methods, the fatty acid methyl esters (FAMEs) quantification was the most precise between replicates. However, this method determined the lowest lipid content because it quantifies a better representative lipid content by excluding other constituents not relevant to biofuel …

    calpoly Repository record

  15. Burning S(e)oul: A Body for Cremation

    Kwun, NamhiMassachusetts Institute of Technology2025

    … six years since my grandfather was gone in those fames. Threading the remnants of mourning, Burning S(e)oul, in forms of a short flm, is a dialogue between “absences” of bodies and architecture. It is presented as a triptych along three parallel timelines divided into fve tableaux. Narrating the …

    mit Repository record

  16. Determining the impact of carrion decomposition on soil microbial activity levels and community composition.

    Breton, HeloiseUniversity of Ontario Institute of Technology2013

    … changes throughout decomposition. Shifts in FAMEs profiles were brought on by the onset of active decay and persisted through to the dry remains stage. The fatty acids 3OH 12:0, 12:0, 16:0 and 18:0 were frequently found in higher amounts in gravesoils and may prove useful as markers of …

    uoit Repository record

  17. USE OF MICROALGAE FOR WASTEWATER TREATMENT AND BIOFUEL PRODUCTION: EFFECTS OF ENVIRONMENTAL CONTAMINANTS ON THE CELLULAR RESPONSE

    Ranjbar Kolachaie, SibiaTemple University. Libraries2015

    … of algae to pharmaceuticals; however, the FAMEs profile did not show a significant variation. FT-IR spectroscopy highlighted the subtle changes in the cellular basis, and FT-IR peak associated with lipids was strongly correlated with total FAMEs quantified by GC-MS (Pearson correlation …

    temple Repository record

  18. Production and purification of fatty acid methyl esters from plant oils of different origin

    Hamid, SamiyahUniversity of Greenwich2011

    … oil, methanol and fatty acid methyl esters (FAMEs). Therefore, a phase solubility diagram was plotted to identify the miscible region. The transesterification reaction was conducted in the miscible region of a ternary phase diagram to overcome the phase limitation problems. The ester content …

    greenwich Repository record

  19. In SilIco-study for the evaluation of oNcoprotectivE activity by analisis by highly puRified alGal phycocYanin miRNAs regulation [In SilIco-studio per la valutazione dell'attività oncoprotettiva mediante analisi della regolazione dei miRNA di ficocianina algale altamente purificata]

    SICA, CARMENUniversità degli studi di Catania2026

    … e metil γ-linolenato — acidi grassi metilati (FAMEs) di rilevanza biologica — sono stati meglio recuperati con 2-MeTHF e limonene. La frazione proteica arricchita in ficocianina è stata ulteriormente purificata e sottoposta a test biochimici in vitro. I risultati hanno mostrato attività …

    catania Repository record

  20. Cassava root (Manihot Esculenta Crantz) characterisation and evaluation of process-induced changes on functional of its flour

    Udoro, Elohor Oghenechavwuko2021

    … A reverse trend was observed with identified FAMEs in the landraces. Of all sugars identified, sucrose had the highest concentration in both landraces. X-ray fluorescence spectrometry of CF revealed that both landraces contained potassium (RCLR - 26.10 mg g−1; WCLR – 30.30 mg g−1), magnesium …

    venda Repository record

Page 1 of 2