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Dissertations / Theses on the topic 'Fatty acids Chemical reactions'

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Published: 4 June 2021
Last updated: 3 February 2022

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1

Lam, Lap-kay Wilson. "Organometallic reactions involving long chain fatty acid esters /." [Hong Kong : University of Hong Kong], 1987. http://sunzi.lib.hku.hk/hkuto/record.jsp?B12362323.

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2

林立基 and Lap-kay Wilson Lam. "Organometallic reactions involving long chain fatty acid esters." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1987. http://hub.hku.hk/bib/B31231196.

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3

富洵 and Xun Fu. "Lipase selectivity in reactions involving natural and synthetic fatty acids and fatty alcohols." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B3124015X.

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4

Fu, Xun. "Lipase selectivity in reactions involving natural and synthetic fatty acids and fatty alcohols /." Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22032435.

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5

Davies, Clive. "The application of carbonylation and related reactions to fatty acid derivatives." Thesis, Durham University, 1987. http://etheses.dur.ac.uk/6711/.

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The work detailed in this thesis is mainly concerned with the carbonylation of fatty acid derivatives, using carbon monoxide atmospheres in the presence of a transition metal. The two systems under study were the conversion of oleonitrile to a cyano-ester using a cobalt catalyst, and formation of isocyanates from amines in the presence of a palladium salt. The objectives of each study were: (i) to assess the influence of physical conditions on the reaction (i.e. pressure, time and temperature);(ii) to examine the effect of various additives on the system (i.e. phosphines, iodides and bases); a
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6

Salehi, M. Alireza. "Chemical Interactions between Fatty Acids and Wood Components during Oxidation Processes." Doctoral thesis, KTH, Polymerteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-102815.

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Fatty acids auto-oxidation on wood is proposed to follow a complex free radical interaction mechanism. The aim of this study was to analyze the effect of wood constituents on oxidation of fatty acids and thereby the entire drying process, and to characterize the fatty acids-wood interaction by using analytical instruments such as RT-IR and NMR. The auto-oxidation process of polyunsaturated fatty acids was analyzed in combination with wood model compounds, softwood and hardwood. The results showed that the oxidative drying process of unsaturated fatty acids was indeed affected by wood constitue
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7

Marin, Joseph R. "Production of sophorolipids from long-chain fatty acids by candida bombicola." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79250.

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Tall oil, a mixture of long-chain oleic and linoleic acids, was found to be a suitable lipophilic substrate for the production of sophorolipid, an extracellular glycolipid surfactant, by Candida bombicola ATCC 22214. Oxygen limitation was found to decrease sophorolipid production in this system. Partitioning experiments with sophorolipid revealed that the surfactant increases the affinity of oleic acid for the aqueous phase of a two phase system. C. bombicola therefore has potential applications in the remediation of pulp and paper effluent containing recalcitrant long-chain fatty acids
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8

Alam, Mohammad Shahin. "'Studies on the chemical and physical properties of some acetylenic and conjugated enynoic fatty esters'." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31238105.

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9

Kandando, Rihupisa Justus. "The physico-chemical properties of the Namibian pelagic fishes and seaweed polysaccharides." Thesis, University of Surrey, 1997. http://epubs.surrey.ac.uk/844582/.

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Fish provides a major source of proteins and polyunsaturated fatty acids which are known to prevent coronary heart diseases. However, inherent characteristics such as colour and texture prevent the effective utilisation of some fish, especially fatty pelagics for human consumption. Instead, they are used for fish oil and fish meal production. For this reason and for enhancing the utilisation of valuable resources, the physico-chemical properties, which may be species specific, were investigated in relation to two Namibian species, namely, horse mackerel (Trachurus capensis) and snoek (Thyrsite
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10

Chakraborty, Sagar Ph D. Massachusetts Institute of Technology. "Exploring volatile fatty acids (VFAs) as a novel substrate for microbial oil production." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/98701.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references.<br>Cost effective production of biofuels depends critically on feedstock cost and availability. As such, volatile fatty acids (VFAs) can play an important role in advancing sustainable biofuel production since they can be derived from low cost feedstock including gases and municipal solid waste. To this end, we studied fermentations of the oleaginous microbe Yarrowia lipolytica engineered for lipid overproduction. With
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11

Sheppard, Micah J. (Micah James). "Modular pathway engineering of microbial fatty acid metabolism for the synthesis of branched acids, alcohols, and alkanes." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/91064.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 130-141).<br>Historically, microbial platforms have been used to synthesize a variety of chemical products and potential biofuels. More recently, increasingly complex metabolic pathways have been engineered by using novel hosts, modifying natural pathways, and establishing de novo pathways with enzymes taken from a variety of pathway contexts. Highly reduced and branched alkyl chains are potentially interesting t
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12

Desbois, Andrew P. "Antibacterial free fatty acids from the marine diatom, Phaeodactylum tricornutum." Thesis, St Andrews, 2008. http://hdl.handle.net/10023/568.

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13

晏意隆 and Yi-long Yan. "Lewis acid-catalyzed atom transfer radical cyclization reactions." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B31245018.

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14

Li, Zhiguo. "High-performance liquid chromotography analysis of fatty acids and mathematical modeling of liquid chromotography." Ohio University / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1179157379.

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15

Schory, David Henry. "Quantum Chemical Investigations of Nucleophilic Aromatic Substitution Reactions and Acid Dissociations of Aliphatic Carboxylic Acids." Wright State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=wright1253480264.

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16

Armstrong, Sharyn G., of Western Sydney Hawkesbury University, and Faculty of Science and Technology. "Chemical analysis of nutritionally important components in temperate Australian fish." THESIS_FST_XXX_Armstrong_S.xml, 1992. http://handle.uws.edu.au:8081/1959.7/505.

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The lipid composition of five species of marine finfish from temperate Australian waters was determined. Claims that the lipids of Australian fish contain high levels of omega-6 fatty acids and arachidonic acid (AA) were investigated. Individual fish were analysed from samples collected at three locations and two seasons, and they were found to have fatty acid compositions of similar nutritional value to those from northern hemisphere temperate waters. Levels of AA, eicosapentaenoic acid and docosahexaenoic acid were also found to be comparable. The variability in fatty acid compositions was g
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17

Kasumba, John. "Organic Chemical Characterization Of Primary And Secondary Biodiesel Exhaust Particulate Matter." ScholarWorks @ UVM, 2015. http://scholarworks.uvm.edu/graddis/358.

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Biodiesel use and production has significantly increased in the United States and in other parts of the world in the past decade. This change is driven by energy security and global climate legislation mandating reductions in the use of petroleum-based diesel. Recent air quality research has shown that emission of some pollutants such as CO, particulate matter (PM), SO2, hydrocarbons, and carcinogenic polycyclic aromatic hydrocarbons (PAHs) is greatly reduced with biodiesel. However, studies have also shown that some unregulated emissions, such as gas-phase carbonyls, are increased with biodie
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18

Torella, Joseph Peter. "Synthetic biology approaches to bio-based chemical production." Thesis, Harvard University, 2014. http://nrs.harvard.edu/urn-3:HUL.InstRepos:13088835.

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Inexpensive petroleum is the cornerstone of the modern global economy despite its huge environmental costs and its nature as a non-renewable resource. While ninety percent of petroleum is ultimately used as fuel and can in principle be replaced by sources of renewable electricity, ten percent is used as a feedstock to produce societally important chemicals that cannot currently be made at a reasonable cost through alternative processes. In this dissertation, I will discuss my efforts, together with several colleagues, to apply synthetic biology approaches to the challenge of producing renewabl
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19

郭乃超 and Nai-chiu Kwok. "Some chemistry of dibenzo-azocine, -azonine and -azecine rings, attempted synthesis of 6, 12-dioxodibenzo[b,f]oxocin, and novelreactions and rearrangements of deoxybenzoin carboxylic acidderivatives." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1992. http://hub.hku.hk/bib/B31210843.

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20

Kwok, Nai-chiu. "Some chemistry of dibenzo-azocine, -azonine and -azecine rings, attempted synthesis of 6, 12-dioxodibenzo[b, f]oxocin, and novel reactions and rearrangements of deoxybenzoin carboxylic acid derivatives /." [Hong Kong : University of Hong Kong], 1992. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13387613.

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21

Wen, Miao. "Chemical analysis and biosynthesis of secondary alcohols in plant cuticular waxes." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/4304.

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The biosynthesis of wax components containing secondary functional groups was investigated in the current study. Two fundamentally different pathways were proposed to introduce the secondary functional groups. One pathway involves hydroxylation of elongated substrates. Wax components characterized by two functional groups located on or near the centre of the carbon chain, nonacosane-14,15-diol, -14,16-diol and -13,15-diol as well as corresponding ketols were identified for the first time in Arabidopsis stem wax. The alkanediols and ketols were dominated by the C-14,15 isomers. The absence of a
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22

Liu, Dongmin. "The Effects of Dietary Lipids on Bone Chemical, Mechanical and Histological Properties in Japanese Quail (Coturnix C. Japonica)." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/28149.

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Japanese quail were used as animal models in four experiments to evaluate the effects of supplementing diets with different lipids on bone chemical, mechanical, and histological properties. In Exp. 1, laying hens were fed a basal diet containing either 5% soybean oil (SBO), hydrogenated soybean oil (HSBO), chicken fat (CF), or menhaden fish oil (FO). The addition of SBO in the maternal diet increased the levels of total n-6 fatty acids and arachidonic acid (AA, 20:4n-6) in yolk and tibial bones of newly hatched progeny (P<0.01), whereas the maternal FO diet elevated the concentrations of
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23

Coetzee, Gerna (Gertruida Johanna Maria). "Effects of feeding omega-3 fatty acids and vitamin E on the chemical composition and microbial population of broiler meat." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51736.

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Thesis (MScAgric) -- University of Stellenbosch, 2000.<br>ENGLISH ABSTRACT: Lipids remain one of the most important nutrients required by broilers. The growing awareness that some Western societies have too high a dietary ratio of n-6/n-3 polyunsaturated fatty acids is of direct relevance to broiler nutrition and lipid metabolism. Meaningful quantities of n-3 polyunsaturates have been incorporated into major poultry tissues, so that the production of broiler meat with high n-3 polyunsaturates becomes advantageous for the broiler industry as they are perceived as having a 'healthier' lipid
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24

Singh, Alok Kumar. "Development of a heterogeneously catalyzed chemical process to produce biodiesel." Diss., Mississippi State : Mississippi State University, 2008. http://library.msstate.edu/etd/show.asp?etd=etd-03262008-092355.

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25

Nduku, Xola Pauline. "Effects of dietary inclusion of Moringa oleifera leaf meal on growth performance, physico-chemical attributes, oxidative stability and sensory quality of pork." Thesis, University of Fort Hare, 2014. http://hdl.handle.net/10353/d1021281.

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The objective of the study was to determine growth performance, physico-chemical attributes, oxidative stability and sensory quality of pork from pigs fed one of three dietary treatments, eac containing 0%, 2.5% or 5% (T1, T2 and T3, respectively) Moringa oleifera leaf meal (MOLM). Dietary treatments were formulated to be isonitrogenous and isoenergetic for weaner (6 – 8 weeks) and grower (9 – 13 weeks) phases. Twelve Large White (LW) and 12 Kolbroek (KB) male pigs at 6 weeks of age, initially weighing an average 10 kg, were randomly allocated to one of the dietary treatments, each with four r
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26

Levisson, Renée. "Implementation of a straightforward derivatizationmethod for the simultaneous analysis of short chainfatty acids and tricarboxylic acid cycle metabolitesby LC-qToF-MS." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-93417.

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Short-chain fatty acids (SCFAs) and the tricarboxylic acid (TCA) cycle metabolites aresmall hydrophilic compounds that play crucial roles in biological species ranging fromenergy metabolism, immune homeostasis to cellular signalling. There is a need for reliableand precise quantification of these metabolites in biological matrices as they can providecrucial information of metabolic status and potentially be used as diagnostic biomarkersfor different pathological and physiological conditions. However, their retention andseparation in traditional reversed-phase system, without chemical derivatiz
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27

Sampels, Sabine. "Fatty acids and antioxidants in reindeer and red deer : emphasis on animal nutrition and consequent meat quality /." Uppsala : Dept. of Food Science, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200531.pdf.

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28

Lau, Clara Sueling. "Formulation and Physical, Chemical and Sensory Analysis of a Novel Flaxseed-enriched Milk-based Beverage to Deliver Omega-3 Fatty Acids." Diss., Virginia Tech, 2007. http://hdl.handle.net/10919/29396.

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An increased interest in functional beverages is occurring, and omega-3 fatty acids (FA) are one of the most commonly sought ingredients to fortify such beverages. Omega-3 FA produce beneficial health effects, likely due to their anti-inflammatory properties. The majority of current omega-3 FA-fortified products include marine-derived omega-3 FA sources, often producing undesired flavors due to lipid oxidation. Little research regarding incorporation of alpha-linolenic acid in functional beverage formulation has been conducted. Alpha-linolenic acid is less susceptible to oxidation and may
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29

Miranda, Acevedo Ronald Alexander. "Design and synthesis of novel bio-nanohybrid materials: catalytic applications in reactions of interest to the fine-chemical/pharmaceutical industries." Doctoral thesis, Universitat Rovira i Virgili, 2012. http://hdl.handle.net/10803/101524.

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Bio-nanohybrid materials based on the combination of biomolecules and inorganic supports are interesting by their versatile applications in regenerative medicine, drug delivery, bio-engineering and catalysis. In that context, understanding of organic/inorganic interactions offers an important key to design new and more complex bio-systems with modified interactions. In this thesis, amino acids and synthesised poly-amino acids were immobilised in hydrotalcite-like materials under green, controllable and efficient protocols. Additionally, these nanohybrid materials were used as heterogenized c
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30

Gonzalez, Artola Sonia. "Chemical, Physical and Sensorial Compositions of Farmed and Wild Yellow Perch (Perca flavescens), Southern Flounder (Paralichthys lethostigma) and Coho Salmon (Oncorhynchus kisutch)." Diss., Virginia Tech, 2004. http://hdl.handle.net/10919/29854.

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This study compared chemical, physical and sensorial properties of wild and farmed fish. Farmed yellow perch fillets showed higher lipid contents (2.78% vs. 1.39%); softer texture (0.41 J/g vs. 0.53 J/g); whiter color (higher L* and lower b*values); different fatty acid profile (higher n-3/n-6 ratio), and mineral composition, when compared to their wild counterparts. Similar amino acid profiles and flavor were found between treatments. Dietary protein by itself influenced color and flavor of yellow perch fillets. Yellow perch fed the highest protein concentrations exhibited higher b* (yell
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31

TAVARES, DENISE T. "Análise quantitativa de alcanolaminas e CO2 no processo de absorção química via espectroscopia no infravermelho." reponame:Repositório Institucional do IPEN, 2015. http://repositorio.ipen.br:8080/xmlui/handle/123456789/26367.

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Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T10:57:18Z No. of bitstreams: 0<br>Made available in DSpace on 2016-06-22T10:57:18Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado em Tecnologia Nuclear)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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32

Wigh, Viktoria. "Metabolomic study of the effects of perfluorinated compounds on the fatty acid metabolism during the development of Gallus gallus domesticus." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-58251.

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Perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) are two commonly found contaminants associated with various manufacturing products, such as firefighting foam, non-stick coatings, electronics and water repellants. These compounds are persistent, bioaccumulative, and toxic and may therefore pose a serious health risk to living organisms. Earlier studies have shown that PFOS and PFOA affected the fatty acid β-oxidation, i.e. the energy metabolism in liver. This study evaluates the effects of PFOS and PFOA on fatty acid metabolism in domestic chicken liver cells.  Liver tissu
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33

Facchin, Andrea. "New path for thermochemical-biological conversion with a power-to-material approach." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23117/.

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I sistemi termochimico-biologici si basano su due proprietà: la capacità dei processi termochimici di dissociare le macromolecole della biomassa producendo composti a basso peso molecolare, e l’abilità dei batteri di convertire substrati anche complessi in sostanze chimiche di valore. Questa tesi ha sviluppato un nuovo approccio metodologico per approfondire la possibilità di un accoppiamento diretto tra pirolisi e digestione anaerobica, allo scopo di produrre acidi grassi volatili (VFA), sinergicamente con l’utilizzo di idrogeno come fonte rinnovabile per aumentare il valore del prodotto fina
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34

Matos, Flávio Cardoso de 1983. "Estudo da decomposição térmica de ácidos graxos através da calorimetria exploratória diferencial." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266763.

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Orientador: Maria Alvina Krähenbühl<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Química<br>Made available in DSpace on 2018-08-20T01:57:06Z (GMT). No. of bitstreams: 1 Matos_FlavioCardosode_M.pdf: 4389561 bytes, checksum: a46da733dd13422f2fad87695175b3db (MD5) Previous issue date: 2012<br>Resumo: Neste trabalho foi estudado o efeito do aquecimento, à pressão constante, de ácidos graxos, desde a fusão até a sua decomposição térmica, para delimitação das temperaturas de fusão, ebulição e decomposição. A Calorimetria Exploratória Diferencial, técnica n
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35

Haulotte, Eveline. "Biosynthèse d'alcaloïdes défensifs de Coccinellidae." Doctoral thesis, Universite Libre de Bruxelles, 2007. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210612.

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Dans le cadre de ce travail, nous avons poursuivi l’étude de la biosynthèse d’alcaloïdes défensifs des coccinelles. Trois espèces ont été plus particulièrement étudiées :Adalia bipunctata (qui produit l’adaline [32]), Coccinella septempunctata (contenant la coccinelline [29]) et Harmonia axyridis (produisant l’harmonine [34]).<p>Afin d’identifier le (ou les) acide(s) gras précurseur(s) de ces alcaloïdes, nous avons dans un premier temps synthétisé des acides gras spécifiquement marqués. Nous avons ainsi préparé les acides [14-3H]myristique, [16-3H]palmitique, [18-3H]stéarique, [18-13C]stéariqu
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36

Trevisan, Fabio. "Comparison of lipid profile and some physico-chemical properties of beef from Spain and Netherlands with beef from national production with different genetic background (dairy and crossbred beef)." Master's thesis, Universidade de Lisboa. Faculdade de Medicina Veterinária, 2013. http://hdl.handle.net/10400.5/6756.

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Dissertação de Mestrado em Segurança Alimentar<br>Some physic-chemical properties and lipid profile of beef from two origins (Holland and Spain) were compared with beef from national production of both dairy and crossbred beef backgrounds. In comparison, we can find four different groups: two groups of animals from Spain and Holland; n=10 animals per group) and two groups from national production (dairy and beef production systems; n=10 for animals per origin). Animals used in the study were all males of 8-12 months old. In study we can find two different genetics, the Holstein breed (Holland
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37

Vam, Albert. "Kinetics of the Hydro-Deoxygenation of Stearic Acid over Palladium on Carbon Catalyst in Fixed-Bed Reactor for the Production of Renewable Diesel." University of Dayton / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1373313020.

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Britto, Aline Conceição Pfaff de. "Rendimento corporal e composição química da viola (Loricariichthys anus) em duas faixas de peso capturadas na Lagoa Mangueira, RS, Brasil." Universidade Federal de Pelotas, 2012. http://repositorio.ufpel.edu.br/handle/ri/2615.

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Made available in DSpace on 2014-08-20T14:38:48Z (GMT). No. of bitstreams: 1 dissertacao_aline_conceicao_pfaff_de_britto.pdf: 868058 bytes, checksum: 375a215d18d1c3937bcfd791490a1ebd (MD5) Previous issue date: 2012-02-29<br>The viola is attracting great interest for fish farming, being one of themost numerous species of pond hose and the great potential for aquaculture. The Pond Hose, part of the Mirim Lagoon Basin,located in the eastern portion of southern Brazil and across the region the fishery is developed by hand, depending on hernumerous families of fishermen residents to its shores.
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39

Xiao, Suo. "Phagotrophic Algae Based Approaches for Advanced Wastewater Treatment." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1542368310384856.

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40

Poeta, Paula Telles. "Influencia da adição de torta de castanha do Brasil a dieta AIN-93G sobre o crescimento e composição corporea de ratos Wistar." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/255054.

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Orientador: Mario Roberto Marostica Junior<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-14T08:09:11Z (GMT). No. of bitstreams: 1 Poeta_PaulaTelles.pdf: 385218 bytes, checksum: 2bf4aaf0b22dbeace1a8f8016c3145ef (MD5) Previous issue date: 2009<br>Resumo: O objetivo do presente trabalho foi avaliar a qualidade nutricional da castanha do Brasil, enfatizando sua qualidade protéica e aminoacídica, sua composição em ácidos graxos e as alterações na composição corpórea de ratos Wistar decorrentes de sua inge
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41

Pereira, Ana Carla da Silva Caetano. "Efeitos da radiação ionizante na qualidade do camarão branco do pacífico (litopenaeus vannamei)." Universidade Federal da Paraí­ba, 2014. http://tede.biblioteca.ufpb.br:8080/handle/tede/4076.

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Made available in DSpace on 2015-04-17T14:49:40Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 1978136 bytes, checksum: a9cd28a7bb9e6c41002d095af3139436 (MD5) Previous issue date: 2014-03-17<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>The shrimp is a food well appreciated by consumers and represent important source of nutrients for the human diet. It is also a very perishable product that needs conservation treatments to maintain their freshness. Thus, the use of ionizing radiation, combined with cooling, may be a promising treatment for acting in disinfecting
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42

Carter, Kimberly Anne. "Impacts of Salt and pH on the Phase Behavior of Sea Spray Aerosol Proxy Films." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1534468159117872.

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43

Wiking, Lars. "Milk fat globule stability : lipolysis with special reference to automatic milking systems /." Uppsala : Dept. of Food Science, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200549.pdf.

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44

Dolog, Rostyslav. "Shape Memory Behavior of Ionomers and Their Compounds." University of Akron / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=akron1386656054.

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45

Lendrop, Linnéa. "Förändringar av kvalitetsparametrar i frityrolja vid tillagning av köttbullar : Examensarbete i Kemi 15 hp." Thesis, Linnéuniversitetet, Institutionen för kemi och biomedicin (KOB), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-97540.

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Detta arbete undersöker förhållandet mellan kvalitetsparametrar i frityrolja, såsom halten fria fettsyror (FFA), anisidinvärdet (AV) och %TPM (Total Polar Materials) samt Agtronvärdet hos köttbullar efter fritering. Kvalitetsparametrar hos frityrolja, såsom primära och sekundära oxidationsprodukter, kan mätas för att utvärdera oljans kvalitet då nivåerna ofta ökar i samband med oljans användning. Primära oxidationsprodukter, såsom peroxider, kan mätas med hjälp av ett så kallat peroxidvärde (PV) och sekundära oxidationsprodukter, såsom aldehyder, kan mätas med hjälp
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46

Mahfouz, Céline. "An assessment of the chemical contamination and the diet changes of the harbou porpoise (Phocoena phocoena) stranded along the southern North Sea." Thesis, Littoral, 2014. http://www.theses.fr/2014DUNK0433/document.

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De part l'importance et la diversité des pressions anthropiques en mer du Nord, les mammifères marins en tant que prédateurs supérieurs se trouvent de plus en plus exposés à ces activités (trafic maritime, activités industrielles et portuaires, surpêche, pollution chimique, etc.). Les campagnes d'observation SCANS et SCANS II mises en place en 1994 et 2005 pour estimer l'abondance des petits cétacés, ont mis en évidence un changement majeur dans la distribution du marsouin commun (Phocoena phocoena) en mer du Nord avec un déplacement du Nord vers le Sud. Ce changement peut être lié à une migra
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Silveira, Márcia Liliane Rippel. "APROVEITAMENTO TECNOLÓGICO E COMPOSTOS BIOATIVOS DA SEMENTE DE GOIABA (Psidium guajava L.)." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/5765.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>During the change of fresh fruits for many manufactured products in industry, several coproducts are generated. In this context, studies have been carried on in order to investigate the nutritional value of these co-products, valuing them and suggesting new alternatives of use. Thus, the purpose of this study was to investigate the use of the seeds of guava (Psidium guajava L. var. Paluma) for the extraction of oil and also their potential use as flour in cookie formulation. Moreover, the phenolic content and antioxidant capacity o
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Garenne, David. "Etude d'un système de transition basé sur des acides gras dans les processus d’encapsulation de biomolécules : vers un nouveau modèle de cellule minimale." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0365/document.

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La compartimentation est un aspect fondamental dans la compréhension de l’apparition de la vie sur terre mais aussi dans l’élaboration de cellules minimales. Les coacervats sont capables de séquestrer de grandes quantités de molécules par diffusion depuis le milieu extérieur mais ne permettent pas d’encapsuler ces molécules à cause de l’absence de barrière physique entre le milieu intérieur et extérieur. Les vésicules quant à elles, ne permettent pas de séquestrer de grandes quantités de molécules à cause de la bicouche membranaire qui empêche la diffusion des molécules depuis le milieu extéri
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Viani, Ligianne Din Shirahigue. "Fracionamento e seletividade, visando otimização, de coprodutos provenientes do resíduo do processamento de pescado." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/64/64135/tde-05112014-155158/.

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Os nutrientes e os compostos bioativos do pescado são de interesse para a indústria alimentícia e farmacêutica. Estes compostos podem estar presentes na fração lipídica e proteica de espécies de peixe, crustáceos, algas e microalgas utilizadas para consumo humano, e também, no material descartado como resíduo do processamento. Elaboraram-se coprodutos utilizando resíduos do processamento de tilápia (Oreochromis niloticus) e beijupirá (Rachycentron canadum), a fim de investigar diferentes formas de aproveitamento destes, buscando agregar valor ao material que seria descartado ou subutilizado. N
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Saath, Reni [UNESP]. "Qualidade do café natural e despolpado em diferentes condições de secagem e tempos de armazenamento." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/101675.

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Made available in DSpace on 2014-06-11T19:31:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-12-17Bitstream added on 2014-06-13T20:02:17Z : No. of bitstreams: 1 saath_r_dr_botfca.pdf: 4153984 bytes, checksum: 71ac9251337ebe073acb041c29a13a54 (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Considerando que as etapas de processamento, secagem e armazenamento podem interferir na qualidade final do grão, o presente trabalho teve como objetivo, verificar o efeito de diferentes métodos
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