Abstract
Increasing the supply of biodiesel by defining and developing additional feedstocks is important to overcome the still limited amounts available of this alternative fuel. In this connection, the methyl esters of the seed oil of Gliricidia sepium were synthesized and the significant fuel-related properties were determined. The fatty acid profile was also determined with saturated fatty acids comprising slightly more than 35 %, 16.5 % palmitic, 14.5 % stearic, as well as lesser amounts of even longer-chain fatty acids. Linoleic acid is the most prominent acid at about 49 %. Corresponding to the high content of saturated fatty acid methyl esters, cold flow is the most problematic property as shown by a high cloud point of slightly >20 °C. Otherwise, the properties of G. sepium methyl esters are acceptable for biodiesel use when comparing them to specifications in biodiesel standards but the problematic cold flow properties would need to be observed. The 1H- and 13C-NMR spectra of G. sepium methyl esters are reported.
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References
Mittelbach M, Remschmidt C (2004) Biodiesel—the comprehensive handbook. M. Mittelbach, Graz, Austria
Knothe G, Krahl J, Van Gerpen J (eds) (2010) The biodiesel handbook, 2nd edn. AOCS Press, Urbana
Moser BR, Vaughn SF (2010) Evaluation of alkyl esters from Camelina sativa oil as biodiesel and as blend components in ultra low-sulfur diesel fuel. Bioresour Tech 101:646–653
Moser BR, Vaughn SF (2010) Coriander seed oil methyl esters as biodiesel fuel: unique fatty acid composition and excellent oxidative stability. Biomass Bioenergy 34:550–558
Knothe G, Cermak SC, Evangelista RL (2009) Cuphea oil as source of biodiesel with improved fuel properties caused by high content of methyl decanoate. Energy Fuels 23:1743–1747
Chapagain BP, Yehoshua Y, Wiesman Z (2009) Desert date (Balanites aegyptiaca) as an arid lands sustainable bioresource for biodiesel. Bioresour Technol 100:1221–1226
Foidl N, Foidl G, Sanchez M, Mittelbach M, Hackel S (1996) Jatropha curcas L. as a source for the production of biofuel in Nicaragua. Bioresour Technol 58:77–82
Puhan S, Vedaraman N, Ram BVB, Sankaranarayanan G, Jeychandran K (2005) Mahua oil (Madhuca indica seed oil) methyl ester as biodiesel—preparation and emission characteristics. Biomass Bioenergy 28:87–93
Rashid U, Anwar F, Moser BR, Knothe G (2008) Moringa oleifera oil: a possible source of biodiesel. Bioresour Technol 99:8175–8179
Jham GN, Moser BR, Shah SN, Holser RA, Dhingra OD, Vaughn SF, Berhow MA, Winkler-Moser JK, Isbell TA, Holloway RK, Walter EL, Natalino R, Anderson JC, Stelly DM (2009) Wild Brazilian mustard (Brassica juncea L.) seed oil methyl esters as biodiesel fuel. J Am Oil Chem Soc 86:917–926
Moser BR, Knothe G, Vaughn SF, Isbell TA (2009) Production and evaluation of biodiesel from field pennycress (Thlaspi arvense L.) oil. Energy Fuels 23:4149–4155
Scott PT, Preglj L, Chen N, Hadler JS, Djordjevic MA, Grasshoff PM (2008) Pongamia pinnata: an untapped resource for the biofuels industry of the future. BioEnergy Res 1:2–11
Schinas P, Karavalakis G, Davaris C, Anastopoulos G, Karonis D, Zannikos F, Stournas S, Lois E (2009) Pumpkin (Cucurbita pepo L.) seed oil as an alternative feedstock for the production of biodiesel in Greece. Biomass Bioenergy 33:44–49
Ramadhas AS, Jayaraj S, Muraleedharan C (2005) Biodiesel production from high FFA rubber seed oil. Fuel 84:335–340
Rashid U, Anwar F, Knothe G (2011) Biodiesel from milo (Thespesia populnea L.) seed oil. Biomass Bioenergy 35:4034–4039
Nye MJ, Williamson TW, Deshpande S, Schrader JH, Snively WH, Yurkewich TP, French CL (1983) Conversion of used frying oil to diesel fuel by transesterification: preliminary tests. J Am Oil Chem Soc 60:1598–1601
Mittelbach M, Tritthart P (1988) Diesel fuel derived from vegetable oils, III. emission tests using methyl esters of used frying oil. J Am Oil Chem Soc 65:1185–1187
Chisti Y (2007) Biodiesel from microalgae. Biotechnol Adv 25:294–306
Hu Q, Sommerfeld M, Jarvis E, Ghirardi M, Posewitz M, Seibert M, Darzins A (2008) Microalgal triacylglycerols as feedstocks for biofuel production: perspectives and advances. Plant J 54:621–639
ASTM (2012) Standard specification for biodiesel fuel blend stock (B100) for middle distillate fuels D6751-12. American Society for Testing and Materials, West Conshohocken
CEN (2012) Automotive fuels–diesel–fatty acid methyl esters (FAME)—requirements and test methods. EN 14214. European Committee for Standardization, Brussels
Hughes CE (1987) Biological considerations in designing a seed collection strategy for Gliricidia sepium (Jacq.) Walp. (Leguminosae). Commonw For Rev 66:31–48
Simons AJ, Stewart JL (1988) Gliricidia sepium—a multipurpose forage tree legume. In: Gutteridge RC, Shelton HM (eds) Forage tree legumes in tropical agriculture. Department of Agriculture, The University of Queensland, Queensland 4072, Australia. http://www.fao.org/ag/agp/AGPC/doc/Publicat/Gutt-shel/x5556e07.htm. Accessed 12 Feb 2015
Suttie JM (2015). Gliricidia sepium (Jacq.). http://www.fao.org/ag/agp/AGPC/doc/gbase/data/pf000156.htm. Accessed 12 Feb 2015
Cook, BG, Pengelly BC, Brown SD, Donnelly JL, Eagles DA, Franco MA, Hanson J, Mullen BF, Partridge, IJ, Peters M, Schultze-Kraft R (2005) Tropical forages: an interactive selection tool. CSIRO, DPI&F(Qld), CIAT and ILRI, Brisbane. http://www.tropicalforages.info/key/Forages/Media/Html/Gliricidia_sepium.htm. Accessed 12 Feb 2015
Orwa C, Mutua A, Kindt R, Jamnadass R, Anthony S (2009) Agroforestry database: a tree reference and selection guide, version 4.0. http://www.worldagroforestry.org/sites/treedbs/treedatabases.asp; http://www.worldagroforestry.org/treedb/AFTPDFS/Gliricidia_sepium.pdf. Accessed 12 Feb 2015
Ezeagu IE, Petzke KJ, Lange E, Metges CC (1998) Fat content and fatty acid composition of oils extracted from selected wild-gathered tropical plant seeds from Nigeria. J Am Oil Chem Soc 75:1031–1035
Adewuyi A, Oderinde RA (2013) Lipids classes, fatty acids, fat soluble vitamins, and molecular species of the triacylglycerol of Baphia nitida and Gliricidia sepium seed oils. Int J Food Prop 16:634–642
Razon LF, Bacani FT, Evangelista RL, Knothe G (2013) Fatty acid profile of Kenaf seed oil. J Am Oil Chem Soc 90:835–840
Canakci M, Van Gerpen J (2001) Biodiesel production from oils and fats with high free fatty acids. Trans SAE 44:1429–1436
ASTM. Standard Test Method for Determination of Free and Total Glycerin in B100 Biodiesel Methyl Esters by Gas Chromatography D6584. American Society for Testing and Materials, West Conshohocken, PA, USA
Knothe G, Matheaus AC, Ryan TW III (2003) Cetane numbers of branched and straight-chain fatty esters determined in an ignition quality tester. Fuel 82:971–975
Knothe G, Steidley KR (2005) Kinematic viscosity of biodiesel fuel components and related compounds. Influence of compound structure and comparison to petrodiesel fuel components. Fuel 84:1059–1065
CEN. Fat and oil derivatives—fatty acid methyl ester (FAME)—determination of oxidation stability (accelerated oxidation test) EN 14112. CEN, European Committee for Standardization, Brussels, Belgium
ASTM. standard test method for evaluating lubricity of diesel fuels by the high-frequency reciprocating rig (HFRR) D6079. American Society for Testing and Materials, West Conshohocken, PA, USA
Knothe G, Phoo ZWMM, de Castro MEG, Razon LF (2015) Fatty acid profile of Albizia lebbeck and Albizia saman seed oils. Presence of coronaric acid. Eur J Lipid Sci Technol 117 (in press)
Knothe G, Kenar JA (2004) Determination of the fatty acid profile by 1H-NMR spectroscopy. Eur J Lipid Sci Technol 106:88–96
Knothe G (2014) A comprehensive evaluation of the cetane numbers of fatty acid methyl esters. Fuel 119:6–13
Knothe G, Steidley KR (2011) Kinematic viscosity of fatty acid methyl esters: prediction, calculated viscosity contribution of esters with unavailable data, and carbon–oxygen equivalents. Fuel 90:3217–3224
Knothe G (2008) “Designer” biodiesel: optimizing fatty ester composition to improve fuel properties. Energy Fuels 22:1358–1364
Frankel EN (2010) Lipid oxidation, 2nd edn. The Oily Press, PJ Barnes & Associates, Bridgewater (England)
Benjumea P, Agudelo J, Agudelo A (2008) Basic properties of palm oil biodiesel-diesel blends. Fuel 87:2069–2075
Knothe G, Dunn RO (2009) A comprehensive evaluation of the melting points of fatty acids and esters determined by differential scanning calorimetry. J Am Oil Chem Soc 86:843–856
Imahara H, Minami E, Saka S (2006) Thermodynamic study on cloud point of biodiesel with its fatty acid composition. Fuel 85:1666–1670
Foglia TA, Nelson LA, Dunn RO, Marmer WN (1997) Low-temperature properties of alkyl esters of tallow and grease. J Am Oil Chem Soc 74:951–955
Knothe G, Steidley KR (2014) A comprehensive evaluation of the density of neat fatty acids and esters. J Am Oil Chem Soc 91:1711–1722
Goodrum JW, Geller DP (2005) Influence of fatty acid methyl esters from hydroxylated vegetable oils on diesel fuel lubricity. Bioresour Technol 96:851–855
Knothe G, Steidley KR (2005) Lubricity of components of biodiesel and petrodiesel. The origin of biodiesel lubricity. Energy Fuels 19:1192–1200
ASTM. Standard specification for diesel fuel oils D975. American Society for Testing and Materials, West Conshohocken, PA, USA
CEN. Automotive fuels diesel requirements and test methods EN 590. CEN, European Committee for Standardization, Brussels, Belgium
Acknowledgments
The authors thank Kevin R. Steidley for excellent technical assistance, Kim Ascherl for ICP analysis, and Dr. Karl Vermillion for obtaining the NMR spectra, all of USDA/ARS/NCAUR, and Dr. Michael S. Wibbens (Southwest Research Institute, San Antonio, TX) for cetane number determination.
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Knothe, G., de Castro, M.E.G. & Razon, L.F. Methyl Esters (Biodiesel) from and Fatty Acid Profile of Gliricidia sepium Seed Oil. J Am Oil Chem Soc 92, 769–775 (2015). https://doi.org/10.1007/s11746-015-2634-3
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DOI: https://doi.org/10.1007/s11746-015-2634-3