Relevant bibliographies by topics / Fatty acid methyl ester

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
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Academic literature on the topic 'Fatty acid methyl ester'

Author: Grafiati
Published: 4 June 2021
Last updated: 4 February 2022

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Journal articles on the topic "Fatty acid methyl ester"

1

Gören, Ahmet C., Gökhan Bilsel, Mehmet Altun, and Fatih Satıl. "Fatty Acid Composition of Seeds of Satureja thymbra and S. cuneifolia." Zeitschrift für Naturforschung C 58, no. 7-8 (August 1, 2003): 502–4. http://dx.doi.org/10.1515/znc-2003-7-810.

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Abstract The chemical composition of fatty acid methyl esters (FAMEs) from seeds of S. thymbra and S. cuneifolia were analyzed by GC/MS. 7 FAMEs were identified from the seeds of S. thymbra mainly as 9-octadecenoic acid methyl ester (43.9%), hexadecanoic acid methyl ester (11.4%), 9,12,15-octadecatrienoic acid methyl ester (Z,Z,Z) (30.2%), and octadecanoic acid methyl ester (14.1%), while from the seed of S. cuneifolia 10 FAMEs were obtained with the main components, similar to S. thymbra. These were identified as 9-octadecenoic acid methyl ester (10.1%), hexadecanoic acid methyl ester (methyl palmitate, 34.6%), 9,12,15-octadecatrienoic acid methyl ester (Z,Z,Z) (6.3%) and octadecanoic acid methyl ester (1.8%).
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Makalalag, Ardi Kurniawan, Anton Muis, and Nicolas Tumbel. "Karakteristik Fisikokimia dan Identifikasi Komposisi Asam Lemak Minyak Testa Kelapa [Physicochemical Characteristics and Identification of Fatty Acid Composition Coconut Testa Oil]." Buletin Palma 21, no. 2 (December 31, 2020): 81. http://dx.doi.org/10.21082/bp.v21n2.2020.81-87.

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<p>Testa is a byproduct of the coconut flour industrial processing process and has not been used optimally. Testa is the outer layer of coconut flesh which is brown. peeled with a thickness of about 2mm, dried, and taken the oil. The purpose of this study was to see the potential that can be processed from coconut testa by identifying the physical and chemical properties of testa oil and to determine the composition of its fatty acid content. The research was carried out in 2019 and carried out at the Manado Industrial Research and Standardization Center Laboratory. The results showed a water content value of 0.2148%; free fatty acids 2.02%; the peroxide number is 0.4107 Mek O2/Kg; iodine number 14.452 g iodine/100g; and the saponin number 258.46 mg KOH/g. The results of testing the fatty acid composition of testa oil using a Gas Chromatography-Mass Spectrometry (GCMS) tool were obtained, eight types of fatty acids consisting of medium-chain fatty acids and long-chain fatty acids, with the most dominant percentage being Lauric acid methyl ester (C12 - Lauric acid) of 41.59% which is a group of medium-chain fatty acids. Overall, the fatty acids obtained are Caprylic acid methyl ester (C8 - caprylic acid) 5.43%, Capric acid methyl ester (C10 - capric acid) 4.68%, Lauric acid methyl ester (C12 - lauric acid) 41, 59%, Myristic acid methyl ester (C14 - myristic acid) 18.87%, Palmitic acid methyl ester (C16 - palmitic acid) 11.87%, Linoleic acid methyl ester (C18 - linoleic acid) 1.67%, Oleic acid methyl ester (C18 - oleic acid) 11.88%, Stearic acid methyl ester (C20 - stearic acid) 4.01%. The results obtained show that coconut testa oil has the potential to be developed into functional food, cosmetic and pharmaceuticals products .</p><p align="center"><strong>ABSTRAK</strong></p><p>Testa adalah produk samping dari proses pengolahan industri tepung kelapa, dan belum dimanfaatkan secara optimal. Testa merupakan lapisan luar daging buah kelapa yang berwarna coklat. dikupas dengan ketebalan sekitar 2mm, dikeringkan dan dikeluarkan minyaknya. Tujuan penelitian ini adalah untuk melihat potensi yang dapat diolah dari testa kelapa dengan cara mengidentifikasi sifat fisik dan kimia dari minyak testa dan untuk mengetahui komposisi kandungan asam lemaknya. Penelitian dilaksanakan pada tahun 2019 dan dilakukan di Laboratorium Balai Riset dan Standardisasi Industri Manado. Hasil penelitian diperoleh nilai kadar air 0,2148%; asam lemak bebas 2,02%; bilangan peroksida sebesar 0,4107 Mek O<sub>2</sub>/Kg; bilangan iod 14,452 g iod/100g; dan bilangan penyabunan 258,46 mg KOH/g. Hasil pengujian komposisi asam lemak minyak testa menggunakan alat <em>Gas Chromatography-Mass Spectrometry</em> (<em>GCMS</em>) diperoleh, delapan jenis asam lemak penyusun yang terdiri dari asam lemak rantai medium dan asam lemak rantai Panjang, dengan persentase yang paling dominan adalah Lauric acid methyl ester (C12 – Asam laurat) sebesar 41,59% yang merupakan golongan dari asam lemak rantai medium. Secara keseluruhan asam lemak yang diperoleh adalah, Caprylic acid methyl ester (C8 – asam kaprilat) 5,43%, Capric acid methyl ester (C10 – asam kaprat) 4,68%, Lauric acid methyl ester (C12 – asam laurat) 41,59%, Myristic acid methil ester (C14 – asam miristat) 18,87%, Palmitic acid methyl ester (C16 – asam palmitat) 11,87%, Linoleic acid methyl ester (C18 – asam linoleat) 1,67%, Oleic acid methyl ester (C18 – asam oleat) 11,88%, Stearic acid methil ester (C20 – asam stearat) 4,01%. Hasil yang diperoleh menunjukkan minyak testa kelapa memiliki potensi yang dapat dikembangkan menjadi produk pangan fungsional, kosmetik, maupun farmasi.</p>
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Tebayashi, Shin-ichi, Takuya Kawahara, Chul-Sa Kim, Akinori Nishi, Keiichi Takahashi, Akihiro Miyanoshita, and Michiro Horiike. "Feeding Stimulants Eliciting the Probing Behavior for Peregrinator biannulipes Montrouzier et Signore (Hemiptera: Ruduviidae) from Tribolium confusum (Jacquelin du Val)." Zeitschrift für Naturforschung C 58, no. 3-4 (April 1, 2003): 295–99. http://dx.doi.org/10.1515/znc-2003-3-426.

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Four fatty acid methyl esters identified in the solvent extract of Tribolium confusum (Jacquelin du Val) larvae as kairomones were individually and collectively tested for probing behavior of Peregrinator biannulipes Montrouzier et Signoret. All identified fatty acid methyl eaters, methyl palmitate, methyl linolate, methyl oleate and methyl stearate, exhibited characterisitic kairomonal probing behavior of P. biannulipe toward the lure. These fatty acid methyl ester were active at 0.2 μg/lure but a synergistic effect was not observed among them. Commercially available C8-C14 even-numbered fatty acid methyl esters that were not detected in the extract of T. confusum larvae also elicited a probing behavior but their activities were weaker than those of four fatty acid methyl ester (C16:0, C18:0, C18:1 and C18:2) identified in the extract. On the other hand, C17 and C19 odd-numbered fatty acid methyl esters did not show any activity at all.
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Jamshaid, M., H. H. Masjuki, M. A. Kalam, N. W. M. Zulkifli, A. Arslan, and Z. M. Zulfattah. "Effect of Fatty Acid Methyl Ester on Fuel-Injector Wear Characteristics." Journal of Biobased Materials and Bioenergy 14, no. 3 (June 1, 2020): 327–39. http://dx.doi.org/10.1166/jbmb.2020.1974.

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This paper presents the experimental results carried out to evaluate the fatty acid methyl ester (FAME) obtained from cotton-seed oil and palm oil on fuel-injector wear characteristics. The cottonseed oil methyl ester (COME) and palm oil methyl ester (POME) were produced in the laboratory using alkaline transesterification. Gas chromatography based on 'BS EN 14103:2011' standard was used to analyze the percentage of fatty acids in COME and POME. The physicochemical properties of the two methyl esters were measured based on ASTM and EN standards. Various unique blends using cottonseed–palm oil methyl ester (CPME) were tested. Thirteen (13) different types of fuel blends were prepared from COME, POME, and petroleum diesel fuel (DF100). The wear and lubricity characteristics were measured using a high-frequency reciprocating rig (HFRR) based on ASTM D6079 standard. The worn surfaces of the specimen plates were evaluated by scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS). The COME100, POME100, and CPME100 showed excellent lubricity properties for the fuel injector in terms of lower COF and wear coefficient when compared with DF100. COME100, POME100 and CPME100 showed lower average COF compared to DF100 by 16.9%, 13.9% and 16.1%, respectively. This may be due to the presence of unsaturated fatty acids in the methyl esters composition. Consequently, the fatty acid methyl esters can be used to reduce the friction and wear of the fuel injectors due to the improvement in the tribological properties of the fuel.
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Chang, Chin-Feng, Li-Chun Chen, Cheng-Jer Hsieh, Kai-Chun Chang, and Jung-Jeng Su. "Characterization of polyhydroxyalkanoate-producing bacteria isolated from sludge of commercial pig farms for producing methyl esters." Water Science and Technology 68, no. 10 (October 24, 2013): 2171–77. http://dx.doi.org/10.2166/wst.2013.474.

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The objectives of this work were to isolate and characterize the polyhydroxyalkanoate (PHA) producing bacteria in enriched piggery sludge and make methyl esters from PHA for industrial applications. The strain ECAe24 isolated from piggery sludge with the highest PHA production was selected to produce PHA and then methyl ester by trans-esterification using glucose as substrate under mesophilic conditions. The final product after trans-esterification consisted of approximately 75.39% of fatty acid methyl ester and was identified as decanoic acid-3-hydroxy-methyl ester, octanoic acid-3-hydroxy-methyl ester, and some other contents. The novelty of this study is to use PHA-producing bacteria from piggery sludge to make fatty acid methyl esters which can be used as materials for producing biodiesel from piggery wastes.
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Sumarni, Erwin Abdul Rahim, Ni Ketut Sumarni, Ruslan, Hardi Ys., and Moh Mirzan. "Sintesis Metil Ester Asam Lemak dari Biji Alpukat (Parsea americana Mill) Menggunakan Polimer Penyangga Katalis Berbahan Dasar Eugenol." KOVALEN: Jurnal Riset Kimia 6, no. 3 (December 30, 2020): 206–11. http://dx.doi.org/10.22487/kovalen.2020.v6.i3.13053.

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Research on the manufacture of methyl esters from avocado seeds (Parsea americana Mill) with eugenol-based catalysts has been conducted. The aim is to determine the catalyst concentration used to produce methyl esters with the highest rendement and determine the composition of fatty acid methyl ester in avocado seeds. This study was used variations in concentrations of 0.25%, 1%, 1.75%, 2.25%, and 3%. The results of this study showed that the best concentration is 2.25% with the calculation of the results of 24.8% methyl esters in avocado seeds, namely lignoceric and octadecenoic acid methyl ester. Keywords: Avocado seeds, fatty acid methyl esters
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Cvetkovic, Ivana, Jelena Milic, Mihail Ionescu, and Zoran Petrovic. "Preparation of 9-hydroxynonanoic acid methyl ester by ozonolysis of vegetable oils and its polycondensation." Chemical Industry 62, no. 6 (2008): 319–28. http://dx.doi.org/10.2298/hemind0806319c.

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Vegetable oil-based and potentially biodegradable polyesters were prepared from 9-hydroxynonanoic acid methyl ester. This paper describes ozonolysis of vegetable oils and the method for preparation of useful monomers and in particular 9-hydroxynonanoic acid methyl ester. Ozonolysis of soybean oil and castor oil in methanol and methylene chloride solution, followed by reduction with sodium borohydride was used to obtain a mixture of triols, diols and monols. Triglyceride triols were separated from the rest of the mixture and transesterified with methanol to obtain methyl esters of fatty acids and glycerin. The main component of fatty acids was 9-hydroxynonanoic acid methyl ester, which was characterized and used for polycondensation by transesterification. High molecular weight polyhydroxy alcanoate was a solid having a melting point of 75?C. The molecular weight of the resulting polyester was affected by the purity of the monomer and side reactions such as cyclization. The polymer was characterized by chromatographic, thermal and analytical methods.
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Sutrisno, Rini Retnosari, Siti Marfu'ah, and Fauziatul Fajaroh. "Fatty Acids in Tamarindus indica L. Seeds Oil and Antibacterial Activity Assay." Key Engineering Materials 811 (July 2019): 40–46. http://dx.doi.org/10.4028/www.scientific.net/kem.811.40.

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The research was conducted to investigate the oil and fatty acids contained in Tamarindus indica Linn (tamarind) seeds oil. Tamarind seeds oil was isolated by extraction and fractionation. The fatty acids content in oil were identified as fatty acid methyl ester. Fatty acid methyl ester was produced from trans-esterification reaction of tamarind seed oil with methanol and boron trifluoride catalyst (MeOH/BF3). Identification of fatty acid methyl ester was carried out by gas chromatograph mass spectrometry (GC-MS). The fatty acids in the Tamarindus indica seed oil are saturated and unsaturated fatty acids. The saturated fatty acids are octanoic (12.66%), decanoic (1.68%), dodecanoic (25.18%), tetradecanoic (5.17-7.83%), hexadecanoic (9.90-16.06%), octadecanoic (3.82-4.80%), eicosanoic (0.39-1.55%), docosanoic (1.00-2.01%), and tetracosanoic (1.92-4.54%) acids. The unsaturated fatty acids are 11-octadecenoic (19.93%), 11-eicosenoic (0.76-1.03%), 9,12-octadecadienoic (21.91-38.68%), and 9-octadecenoic (17.76%) acids. The physical and antibacterial properties of the seed oil are also reported.
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Nazudin, Nazudin, and Hernina Wattimena. "ANALISIS KOMPONEN ASAM LEMAK DAN MINERAL (Ca, Mg, Fe, Zn) IKAN KAKAP PUTIH (Lates calcalifer)." Molluca Journal of Chemistry Education (MJoCE) 9, no. 2 (July 1, 2019): 109–15. http://dx.doi.org/10.30598/mjocevol9iss2pp109-115.

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ABSTRACT The analysis of fatty acid component and mineral composition (Ca, Mg, Fe, Zn) of white snapper fish (Lates calclifer) had been done. Flesh of white snapper fish (Lates calclifer) was extracted with petroleum benzene and obtained 6.06% of oil. Oil fish was transesterified by using BF3 – methanol 20%. The result of transesterification was analysed by using and GC-MC obtained nine fatty acid component, those were myristic acid methyl ester 5.94%; pentadecanoic acid methyl ester 1,58%; palmitoleic acid methyl ester 8.73; palmi acid methyl ester 17.69; Margarate acid methyl ester 1.96%; linoleic acid methyl ester 1.56%; oleic acid methyl ester 15.83%; streaic acid methyl ester 10.41%; aracidonic acid methyl ester 5.26%. the result of minerals composition analysis used atom absorption spectrophotometer (ASS) showed that the content of calcium (Ca), Magnesium (Mg), ferrum (Fe), zinc (Zn), were 51,1 mg/kg; 574 mg/kg; 65 mg/kg; and 10,8 mg/kg, respectively. Oil of white snapper fish (Lates calcalifer) contains esensial fatty acid that is benefit to humans body. In the another hand, it also contains mineral content which is enough that it is goof to be consumend by the people.
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Arrendale, RF, RF Severson, OT Chortyk, and MG Stephenson. "Isolation and Identification of the Wax Esters from the Cuticular Waxes of Green Tobacco Leaf." Beiträge zur Tabakforschung International/Contributions to Tobacco Research 14, no. 2 (October 1, 1988): 67–84. http://dx.doi.org/10.2478/cttr-2013-0587.

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AbstractRecent studies in our laboratory on the cuticular chemicals of green tobacco leaf have revealed the presence of wax esters, composed of fatty acids bound to fatty alcohols. Cuticular components of young green NC 2326 tobacco leaves were removed with methylene chloride, and partitioned between hexane and 80 % MeOH-H2O. The hexane-soluble fraction, which contained wax esters, paraffinic hydrocarbons, and fatty alcohols, was separated by silicic acid column chromatography, and the resulting wax ester fraction was further purified by lipophilic gel chromatography. Initial analyses of the wax ester fraction by capillary gas chromatography [GC] and capillary GC / MS, on a short fused silica [FS] SE-54 capillary column, indicated the presence of C30 - C52 wax esters. Application of the cold on-column injection technique and use of immobilized stationary phase, FS SE-54 capillary columns greatly improved the GC separation of the complex wax ester fraction and permitted the identification of individual wax ester isomers. Identification of wax ester isomers by GC/MS relied upon the presence of a molecular ion and ions characteristic of the acid and alcohol moieties. For the acid portion, these ions included the acid MW + 1 a.m.u. and MW - 17 a.m.u. ions, while for the alcohol, they were the alcohol MW - 18 a.m.u. and MW + 27 a.m.u. ions. Saponification of the wax ester fraction and subsequent analyses of the alcohols (as trimethylsilyl ethers) and acids (as methyl esters) revealed extensive iso- and anteiso-methyl branching of the acid moieties. The wax ester isomers with iso- and anteiso- methyl-branched acid moieties were separated from each other and from the normal straight-chain isomers by capillary GC and were identified by GC/MS, based upon characteristic ions resulting from the losses of the iso-branched (MW - 43 a.m.u.) and anteiso-branched (MW - 57 a.m.u.) groups from the molecular ion and from the acid moiety. One hundred and seventy individual wax esters were identified.
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Dissertations / Theses on the topic "Fatty acid methyl ester"

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Pisac, Claudia A. "An experimental study of combustion characteristics of fatty acid methyl ester biodiesel." Thesis, University of Hertfordshire, 2014. http://hdl.handle.net/2299/14641.

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The thesis presents an experimental investigation of combustion performance and emissions of waste cooking oil (WCO) based biodiesel. To evaluate the comparative performance of biodiesel and diesel, combustions tests were conducted using Continuous Combustion rig (CCR) and Land Rover VM diesel engine. Firstly, physical properties of WCO biodiesel and diesel samples were measured in the laboratory. Elemental analysis of WCO biodiesel showed that there are differences between the functional groups in diesel and biodiesel which lead to major differences in the combustion characteristics of the two fuel types. It was found that biodiesel had 10% lower carbon content, almost no sulphur content for biodiesel and up to 12% more oxygen content compared with diesel. This explains the lower caloric value for WCO biodiesel (up to l8 %) compared with diesel. However, higher oxygen content and double bounds in WCO biodiesel increase its susceptibility to oxidation. The CCR test results showed an increase in combustion gas temperature with the increases in biodiesel blend ratio in diesel. This was due to a faster reaction rate for biodiesel than that of diesel leading to a faster brakeage of the hydrocarbon chain to release more heat. The engine tests were performed to measure the torque and emissions for different engine speeds and loads. In general a decrease in engine torque with up to 9% for biodiesel was observed, which was due to the lower calorific value of biodiesel compared with that of diesel. The brake specific fuel consumption (BSFC) increased as the biodiesel blend ratio in diesel increases due a greater mass of fuel being injected at a given injection pressure, compared with diesel. Using WCO blends ratio up to 75% in diesel showed a reduction in exhaust emission compared with diesel, however, at the cost of increased fuel consumption. A common conclusion can be drawn in favour of the WCO biodiesel as being a greener alternative to petro-diesel when used in blend with diesel. However, due to large variations in the biomass used for biodiesel production could lead to variations in physical and chemical properties between biodiesel produced from different biomass. Therefore more stringent standards need to be imposed for biodiesel quality in order to diminish the effect of variation in physicochemical properties on engine performance and emissions. The future work in developing standard test procedures for establishing fuel properties and limits/targets would be beneficial in using a large amount of waste cooking oil in the production of biodiesel, thus contributing to reduction in CO2 and waste minimisation.
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De, Castro Ana Maria. "Fatty acid methyl ester analysis of microbial communities in biofilters inoculated with different sources." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ28820.pdf.

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Bollin, Patrick M. "The Production of Fatty Acid Methyl Esters in Lewis Acidic Ionic Liquids." University of Toledo / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1321507054.

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Kling, Marcel Robert. "Synthesis of very long chain fatty acid methyl esters /." Title page, table of contents and abstract only, 1991. http://web4.library.adelaide.edu.au/theses/09PH/09phk65.pdf.

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Kadisch, Marvin [Verfasser]. "Stabilizing whole-cell biocatalysts : En route to more efficient fatty acid methyl ester bioprocessing / Marvin Kadisch." Aachen : Shaker, 2017. http://d-nb.info/1149269103/34.

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Chi, Lirong. "The production of methyl esters from vegetable oil/fatty acid mixtures." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0006/MQ45896.pdf.

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Bahceci, Humeyra. "Fatty Acid Methyl Ester Analysis Of Bacterial Isolates From Salt Lake, Turkey And Characterization Of Their Extracellular Enzymes." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/3/12605483/index.pdf.

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In this study, 11 bacterial isolates from Salt Lake,Turkey were identified by using fatty acid methyl ester (FAME) analysis. They were screened for production of industrially important enzymes xylanase, cellulase, &
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-amylase and protease. These enzymes were characterized in terms of enzyme activity, stability, optimum temperature and optimum pH. One of the isolates was identified as Bacillus pumilus, and two of them were identified as Bacillus subtilis. Other isolates were determined to be Bacillus licheniformis. All the isolates were determined to produce xylanase. Optimum temperatures and optimum pH values of xylanases were 50-55 °
C and pH 7.0-8.0. Xylanases were quite stable up to pH 8.0 and 70 °
C. Isolates were not significant cellulase producers. Four of the isolates did not produce any cellulase enzyme and the rest produced negligible amounts of cellulase. Therefore, xylanases from the isolates were promising for pulp and paper industry, which requires cellulase free and stable xylanases. All the isolates produced appreciable quantities of &
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-amylase. Optimum temperatures and optimum pH values of &
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-amylases 60-80 °
C and pH 7.0-8.0. &
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-Amylases were quite stable up to pH 9.0 and 80 °
C. &
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-Amylases from the isolates were promising for starch processing industry, which requires &
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-amylases stable at high temperatures and for detergent industry, which requires &
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-amylases stable at alkaline pH values. Considerable protease productions were achieved by all the isolates. TTG 2 was the best protease producer with 271 U/ml. Optimum temperatures and optimum pH values of proteases were 50-60 °
C and pH 7.0-7.4. Proteases were quite stable up to pH 9.0 and 80 °
C. Proteases from the isolates were promising for detergent and leather industry, in which proteases must be stable at alkaline pH values.
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Banerjee, Sagarika. "EFFECTS OF LIVESTOCK ANTIBIOTICS ON NITRIFICATION, DENITRIFICATION, AND MICROBIAL COMMUNITY COMPOSITON IN SOILS ALONG A TOPOGRAPHIC GRADIENT." UKnowledge, 2010. http://uknowledge.uky.edu/gradschool_theses/43.

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Several types of antibiotics (roxarsone, virginiamycin, and bacitracin) are widely included in poultry feed to improve animal growth yields. Most of the antibiotics are excreted in manure which is subsequently applied to soils. One concern with this practice is that antibiotics may affect several microbially-mediated nutrient cycling reactions in soils that influence crop productivity and water quality. The main objectives of this study were to determine the effects of livestock antibiotics on nitrification, denitrification, and microbial community composition in soils along a topographic gradient. These objectives were addressed in a series of lab experiments by monitoring changes in inorganic N species and ester-linked fatty acid methyl ester profiles after exposing soil microorganisms collected from different topographic positions to increasing levels of antibiotics. It was discovered that roxarsone and virginiamycin inhibited nitrification and soil microbial growth and also influenced microbial community composition, but only at levels that were much higher than expected in poultry litter-applied soils. Bacitracin did not affect nitrification, microbial growth, or microbial community composition at any concentration tested. None of the antibiotics had a strong affect on denitrification. Thus, it is unlikely that soil, water, or air quality would be significantly impacted by the antibiotics contained in poultry litter.
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Kimmel, Tobias. "Kinetic investigation of the base catalyzed glycerolysis of fatty acid methyl esters." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=97339174X.

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Simpson, Michael J. "Synthesis of #DELTA#'9-desaturase inhibitors and related cyclopropenes." Thesis, University of Newcastle Upon Tyne, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239574.

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Books on the topic "Fatty acid methyl ester"

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Castro, Ana Maria De. Fatty acid methyl ester analysis of microbial communities in biofilters inoculated with different sources. Ottawa: National Library of Canada = Bibliothèque nationale du Canada, 1999.

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Chi, Lirong. The production of methyl esters from vegetable oil/fatty acid mixtures. Ottawa: National Library of Canada, 1999.

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European Committee for Standardization. Automotive fuels: Fatty acid methyl esters (FAME) for diesel engines : requirements and test methods. Brussels: CEN, European Committe for Standardization, 2004.

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Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of ester and linolenic acid methyl ester contents. BSI, 2003.

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Institution, British Standards, and European Committee for Standardization., eds. Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of acid value. BSI, 2003.

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Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of methanol content. BSI, 2003.

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Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of iodine value. BSI, 2003.

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Institution, British Standards, and European Committee for Standardization., eds. Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of free glycerol content. BSI, 2003.

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Institution, British Standards, and European Committee for Standardization., eds. Fat and oil derivatives - Fatty Acid Methyl Esters (FAME): Determination of oxidation stability (accelerated oxidation test). BSI, 2003.

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Sarathy, Subram Maniam. Using an opposed flow diffusion flame to study the oxidation of C4 fatty acid methyl esters. 2006.

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Book chapters on the topic "Fatty acid methyl ester"

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Cruz-Hernandez, Cristina, and Frédéric Destaillats. "Gas Chromatography of Fatty Acid Methyl Esters: Derivatization." In Encyclopedia of Lipidomics, 1–2. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-7864-1_66-1.

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Cruz-Hernandez, Cristina, and Frédéric Destaillats. "Gas Chromatography of Fatty Acid Methyl Esters: Fast Analysis." In Encyclopedia of Lipidomics, 1–3. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-7864-1_104-1.

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Cavigelli, Michel A., G. Philip Robertson, and Michael J. Klug. "Fatty acid methyl ester (FAME) profiles as measures of soil microbial community structure." In The Significance and Regulation of Soil Biodiversity, 99–113. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0479-1_8.

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Aji, Aminah Qayyimah Mohd, and Mariyamni Awang. "Palm Fatty Acid Methyl Ester in Reducing Interfacial Tension in CO2–Crude Oil Systems." In ICIPEG 2016, 217–27. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3650-7_18.

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Sulaiman, Sarina. "Identification of Fatty Acid Methyl Ester in Palm Oil Using Gas Chromatography-Mass Spectrometer." In Multifaceted Protocol in Biotechnology, 63–74. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2257-0_6.

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Li, Junge, Xiaocao Yu, Bin Liu, Tiegang Hu, and Xibin Wang. "Experimental Research on Macroscopic and Microscopic Characteristics of Ethanol-Fatty Acid Methyl Ester Blends Sprays." In Lecture Notes in Electrical Engineering, 187–96. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3527-2_17.

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Cruz-Hernandez, Cristina, and Frédéric Destaillats. "Gas Chromatography of Fatty Acid Methyl Esters: Practical Applications of Fast Gas Chromatography." In Encyclopedia of Lipidomics, 1–4. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-7864-1_105-1.

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Cruz-Hernandez, Cristina, and Frédéric Destaillats. "Gas Chromatography of Fatty Acid Methyl Esters: Resolution Using Conventional and High-Resolution Columns." In Encyclopedia of Lipidomics, 1–4. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-007-7864-1_103-1.

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Schäfer, Ansgar. "Vegetable Oil Fatty Acid Methyl Esters as Alternative Diesel Fuels for Commercial Vehicle Engines." In Plant Oils as Fuels, 29–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-72269-1_4.

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Pavithra, Mundamoole, and Kandikere Ramaiah Sridhar. "Total Lipids and Fatty Acid Methyl Esters of Ethnically Edible Seeds of Madhuca neriifolia." In The Phytochemical and Pharmacological Aspects of Ethnomedicinal Plants, 407–15. Boca Raton: Apple Academic Press, 2021. http://dx.doi.org/10.1201/9781003100768-17.

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Conference papers on the topic "Fatty acid methyl ester"

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Bucy, Harrison, and Anthony J. Marchese. "Oxidative Stability of Algae Derived Methyl Esters Containing Varying Levels of Methyl Eicosapentaenoate and Methyl Docosahexaenoate." In ASME 2011 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/icef2011-60047.

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Microalgae is currently receiving strong consideration as a potential biofuel feedstock to help meet the advanced biofuels mandate of the 2007 Energy Independence and Security Act because of its theoretically high yield (gallons/acre/year) in comparison to current terrestrial feedstocks. Microalgae lipids can be converted into a variety of biofuels including fatty acid methyl esters (e.g. biodiesel), renewable diesel, renewable gasoline or synthetic paraffinic aviation kerosene. For algal methyl ester biodiesel, fuel properties will be directly related to the fatty acid composition of the lipids produced by the given microalgae strain. Several microalgae species under consideration for wide scale cultivation, such as Nannochloropsis, produce lipids with fatty acid compositions containing substantially higher quantities of long chain-polyunsaturated fatty acids (LC-PUFA) in comparison to terrestrial feedstocks. It is expected that increased levels of LC-PUFA will be problematic in terms of meeting all of the current ASTM specifications for biodiesel. For example, it is well known that oxidative stability decreases with increasing levels of LC-PUFA. However, these same LC-PUFA fatty acids, such as eicosapentaenoic acid (EPA: C20:5) and docosahexaenoic acid (DHA: C22:6) are known to have high nutritional value thereby making separation of these compounds economically attractive. Given the uncertainty in the future value of these LC-PUFA compounds and the economic viability of the separation process, the goal of this study was to examine the oxidative stability of algal methyl esters with varying levels of EPA and DHA. Tests were conducted using a Metrohm 743 Rancimat with automatic induction period determination following ASTM D6751 and EN 14214 standards, which call for induction periods of at least 3 hours and 6 hours, respectively. Tests were conducted at a temperature of 110°C and airflow of 10 L/h with model algal methyl ester compounds synthesized from various sources to match the fatty acid compositions of several algae strains subjected to varying removal amounts of roughly 0 to 100 percent LC-PUFA. In addition, tests were also conducted with real algal methyl esters produced from multiple sources. The bis-allylic position equivalent (BAPE) was calculated for each fuel sample to quantify the level of unsaturation. The induction period was then plotted as a function of BAPE, which showed that the oxidative stability varied exponentially with the amount of LC-PUFA. The results suggest that removal of 45 to 65 percent of the LC-PUFA from Nannochloropsis-based algal methyl esters would be sufficient for meeting existing ASTM specifications for oxidative stability.
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Zhu, Chunhong, Jiangtong Song, and Jie Li. "Comparison of Fuel Properties between Diesel and Fatty Acid Methyl Ester." In 2015 International Conference on Materials, Environmental and Biological Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/mebe-15.2015.121.

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"Exploratory of Palm Oil Based Catalyst to Produce Fatty Acid Methyl Ester." In International Conference on Biological, Chemical and Environmental Sciences. International Institute of Chemical, Biological & Environmental Engineering, 2014. http://dx.doi.org/10.15242/iicbe.c614030.

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Azetsu, Akihiko, and Hiroomi Hagio. "Study on Spray Combustion Characteristics of Fatty Acid Methyl Ester Mixed with Diesel Oil." In SAE/JSAE 2014 Small Engine Technology Conference & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2014. http://dx.doi.org/10.4271/2014-32-0083.

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Helmiyati, H., and I. Masriah. "Preparation of cellulose/CaO-Fe2O3 nanocomposites as catalyst for fatty acid methyl ester production." In PROCEEDINGS OF THE 4TH INTERNATIONAL SYMPOSIUM ON CURRENT PROGRESS IN MATHEMATICS AND SCIENCES (ISCPMS2018). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5132489.

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Mushtaq, Muhammad, Isa B. Tan, Cecilia Devi, Saeed Majidaie, Muhammad Nadeem, and Susan Lee. "Epoxidation of Fatty Acid Methyl Esters derived from Jatropha oil." In 2011 National Postgraduate Conference (NPC). IEEE, 2011. http://dx.doi.org/10.1109/natpc.2011.6136253.

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Gan, S. L., S. Y. Leong, and K. S. Chin. "Sulphonated rice husk biochar for in-situ methanolysis of fatty acid methyl ester from H. ILLUCENS." In ADVANCES IN CIVIL ENGINEERING AND SCIENCE TECHNOLOGY. Author(s), 2018. http://dx.doi.org/10.1063/1.5062685.

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Yusabri, Muhammad Yerizam, and Aida Syarif. "Characterization of Blending Composition Variations in Fatty Acid Methyl Ester (FAME) Biofuels With Diesel to Biodiesel." In 4th Forum in Research, Science, and Technology (FIRST-T1-T2-2020). Paris, France: Atlantis Press, 2021. http://dx.doi.org/10.2991/ahe.k.210205.001.

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Wang, Weijing, and Matthew A. Oehlschlaeger. "The Shock Tube Autoignition of Biodiesels and Biodiesel Components." In ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/ht2013-17456.

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The autoignition of fatty-acid methyl ester biodiesels and methyl ester biodiesel components was studied in gas-phase shock tube experiments. Ignition delay times for two reference methyl ester biodiesel fuels, derived from methanol-based transesterification of soybean oil and animal fats, and four primary constituents of all methyl ester biodiesels, methyl palmitate, methyl stearate, methyl oleate, and methyl linoleate, were measured behind reflected shock waves for fuel/air mixtures at temperatures ranging from 900 to 1350 K and at pressures around 10 and 20 atm. Ignition delay times were determined by monitoring pressure and chemiluminescence from electronically-excited OH radicals around 310 nm. The results show similarity in ignition delay times for all methyl ester fuels considered, irrespective of the variations in organic structure, at the high-temperature conditions studied and also similarity in high-temperature ignition delay times for methyl esters and n-alkanes.
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Soloiu, Valentin, Jeffery Lewis, April Covington, Brian Vlcek, and Norman Schmidt. "The Influence of Peanut Fatty Acid Methyl Ester Blends on Combustion in an Indirect Injection Diesel Engine." In ASME 2011 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/icef2011-60053.

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The project investigates the effects of peanut FAME on diesel engine combustion and thermal efficiency. The cold flow properties and viscosity were tested and were found that the cloud point (CP) and pour point (PP) of peanut FAME were 17°C and 8°C respectively, and was able to achieve CP of 0°C when blended 20:80 (wt%) with diesel No. 2 (P20). The dynamic viscosity of peanut FAME was 4.2cP (P100) and 2.85cP at 54°C (P20), both fuels are within the ASTM standard for biodiesel. The lower heating value (LHV) of peanut FAME was 37.10MJ/kg (P100) and 41.3MJ/kg (P20) compared to 41.7MJ/kg for diesel No.2 (D100), which supports the usage of peanut FAME in compression ignition engines. At residence time of 5ms from start of injection, P50 has shown positive combustion characteristics with ignition delay of 1.072ms at 2600rpm, 4.78 bmep (100% load). The P50 heat release displayed similar development compared with diesel No. 2, where premixed phase combined with diffusion combustion and reaching a maximum of 20.0J/CAD, which was higher than 17.5J/CAD for D100. Convection flux for both D100 and P50 had values of 1.4MW/m2. The total heat flux, calculated by Annand model, produced maximum values of 2.1MW/m2 for D100 compared with 2.3MW/m2 for the P50. The mechanical efficiency was only a 4% loss when observing the transition from D100 to P50. These findings support peanut FAME as a viable option when blended and used with diesel engines in order to meet the standards set forth by the RSF-2 and EISA allowing the U.S. to decrease foreign energy dependency and benefiting society through a cleaner burning fuel than is currently in use.
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Reports on the topic "Fatty acid methyl ester"

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Myo, Thet, Kazunori Hamasaki, Eiji Kinoshita, and Hiroshi Tajima. Diesel Combustion Characteristics of Single Compositions of Fatty Acid Methyl Esters. Warrendale, PA: SAE International, October 2005. http://dx.doi.org/10.4271/2005-32-0042.

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Morris, Jr, Shardo Robert W., Higgins James, Cook Kim, Tanner Rhonda, West Sam, Shafer Zachary, Kelley Linda, and Jennifer. Evaluation of the Impact of Fatty Acid Methyl Ester (FAME) Contamination on the Thermal Stability of Jet A. Fort Belvoir, VA: Defense Technical Information Center, November 2013. http://dx.doi.org/10.21236/ada594760.

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Wilson, George R. Diesel Lubricity Additive Effect on Jet Fuel Thermal Oxidative Stability with Supplementary Information on Fatty Acid Methyl Ester and Jet Engine Nozzle Performance. Coordinating Research Council, Inc., August 2011. http://dx.doi.org/10.21813/crcav-03-04.

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Kinoshita, Eiji, Kazuyo Fushimi, and Yasufumi Yoshimoto. Combustion Characteristics of a DI Diesel Engine with Short and Medium Chain Saturated Fatty Acid Methyl Esters. Warrendale, PA: SAE International, October 2013. http://dx.doi.org/10.4271/2013-32-9080.

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Van Wychen, Stefanie, Kelsey Ramirez, and Lieve M. L. Laurens. Determination of Total Lipids as Fatty Acid Methyl Esters (FAME) by in situ Transesterification: Laboratory Analytical Procedure (LAP). Office of Scientific and Technical Information (OSTI), January 2016. http://dx.doi.org/10.2172/1118085.

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Yamane, Koji, Kiyoshi Kawasaki, Kazutaka Sone, Takeru Hara, and Tirto Prakoso. A Fundamental Study for the Prevention of Biodiesel Fuel Oxidation Deterioration (1st Report)~Unsaturated Fatty Acid Methyl Esters and Thermal Oxidation Characteristics. Warrendale, PA: SAE International, September 2005. http://dx.doi.org/10.4271/2005-08-0556.

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LaScala, John J., Amutha Jeyarajasingam, Cherise Winston, James M. Sand, and Guiseppe R. Palmese. Predicting the Viscosity of Low VOC Vinyl Ester and Fatty Acid-Based Resins. Fort Belvoir, VA: Defense Technical Information Center, December 2005. http://dx.doi.org/10.21236/ada444349.

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