Academic literature on the topic 'Core lipids'

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Journal articles on the topic "Core lipids"

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Zhu, Chun, Julius S. Lipp, Lars Wörmer, Kevin B. Becker, Jan M. Schröder, and Kai-Uwe Hinrichs. "Comprehensive glycerol ether lipid fingerprints through a novel reversed phase liquid chromatography–mass spectrometry protocol." Organic Geochemistry 65 (October 3, 2013): 53–62. https://doi.org/10.1016/j.orggeochem.2013.09.012.

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Abstract Glycerol ether lipid distributions have been developed as proxies for reconstructing past environmental change or, in their intact polar form, for fingerprinting the viable microbial community composition. However, due to their structural complexity, full characterization of glycerol ether lipids requires separate protocols for the analysis of the polar head groups and the alkyl chain moieties in core ether lipids. As a consequence, the valuable relationship between core ether lipid composition and specific polar head groups is often lost; this limits understanding of the diversity of
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Chaban, Vitaly V., and Himanshu Khandelia. "Distribution of Neutral Lipids in the Lipid Droplet Core." Journal of Physical Chemistry B 118, no. 38 (2014): 11145–51. http://dx.doi.org/10.1021/jp506693d.

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Chacko, Juna B., Gudanagaram R. Vijayasankar, Bendi S. Venkateswarlu, and Margret C. Rajappa. "MECHANISTIC OUTCOMES OF LIPID CORE ON SOLID LIPID NANOPARTICLE CHARACTERIZATION." INDIAN DRUGS 61, no. 02 (2024): 35–42. http://dx.doi.org/10.53879/id.61.02.13881.

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In our present study, solid lipid nanoparticles were fabricated by modified double emulsification followed by ultracentrifugation method. The SLNs of the anti-HIV drugs lamivudine, tenofovir disoproxil fumarate and efavirenz were synthesized using lipids Compritol 888 ATO, glyceryl monostearate, stearic acid and emulsifiers soy lecithin and Pluronic®F68. The synthesized SLNs were characterized for compatibility studies, mean particle size, PDI, zeta potential, surface morphology and entrapment studies. The higher amount of Compritol based SLNs formulation showed maximum entrapment efficiency w
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Liu, Xiao-Lei, Julius S. Lipp, Jan M. Schröder, Roger E. Summons, and Kai-Uwe Hinrichs. "Isoprenoid glycerol dialkanol diethers: a series of novel archaeal lipids in marine sediments." Organic Geochemistry 43 (November 17, 2011): 50–55. https://doi.org/10.1016/j.orggeochem.2011.11.002.

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Abstract We report a new series of archaeal lipids, widespread in marine sediments and tentatively assigned as isoprenoid glycerol dialkanol diethers (GDDs). They are structural analogs of isoprenoid glycerol dialkyl glycerol tetraethers (GDGTs), with one glycerol unit missing and with each biphytanyl moiety possessing a terminal OH group. Identification is based on molecular formulae determined from accurate mass measurement and interpretation of mass spectral fragmentation patterns. Acetylation of GDD-0 confirmed the presence of three OH groups, and ether cleavage and reduction of the produc
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Becker, Kevin W., Felix J. Elling, Marcos Y. Yoshinaga, Andrea Söllinger, Tim Urich, and Kai-Uwe Hinrichs. "Unusual Butane- and Pentanetriol-Based Tetraether Lipids in Methanomassiliicoccus luminyensis, a Representative of the Seventh Order of Methanogens." Applied and Environmental Microbiology 82, no. 15 (2016): 4505–16. http://dx.doi.org/10.1128/aem.00772-16.

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ABSTRACTA new clade of archaea has recently been proposed to constitute the seventh methanogenic order, theMethanomassiliicoccales, which is related to theThermoplasmatalesand the uncultivated archaeal clades deep-sea hydrothermal ventEuryarchaeotagroup 2 and marine group IIEuryarchaeotabut only distantly related to other methanogens. In this study, we investigated the membrane lipid composition ofMethanomassiliicoccus luminyensis, the sole cultured representative of this seventh order. The lipid inventory ofM. luminyensiscomprises a unique assemblage of novel lipids as well as lipids otherwis
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Jamme, Frédéric, Bertrand Cinquin, Yann Gohon, Eva Pereiro, Matthieu Réfrégiers, and Marine Froissard. "Synchrotron multimodal imaging in a whole cell reveals lipid droplet core organization." Journal of Synchrotron Radiation 27, no. 3 (2020): 772–78. http://dx.doi.org/10.1107/s1600577520003847.

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A lipid droplet (LD) core of a cell consists mainly of neutral lipids, triacylglycerols and/or steryl esters (SEs). The structuration of these lipids inside the core is still under debate. Lipid segregation inside LDs has been observed but is sometimes suggested to be an artefact of LD isolation and chemical fixation. LD imaging in their native state and in unaltered cellular environments appears essential to overcome these possible technical pitfalls. Here, imaging techniques for ultrastructural study of native LDs in cellulo are provided and it is shown that LDs are organized structures. Cry
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Łapińska, Urszula, Georgina Glover, Zehra Kahveci, et al. "Systematic comparison of unilamellar vesicles reveals that archaeal core lipid membranes are more permeable than bacterial membranes." PLOS Biology 21, no. 4 (2023): e3002048. http://dx.doi.org/10.1371/journal.pbio.3002048.

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One of the deepest branches in the tree of life separates the Archaea from the Bacteria. These prokaryotic groups have distinct cellular systems including fundamentally different phospholipid membrane bilayers. This dichotomy has been termed the lipid divide and possibly bestows different biophysical and biochemical characteristics on each cell type. Classic experiments suggest that bacterial membranes (formed from lipids extracted from Escherichia coli, for example) show permeability to key metabolites comparable to archaeal membranes (formed from lipids extracted from Halobacterium salinarum
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Schubotz, Florence, Sitan Xie, Julius S. Lipp, Kai-Uwe Hinrichs, and Stuart G. Wakeham. "Intact polar lipids in the water column of the eastern tropical North Pacific: abundance and structural variety of non-phosphorus lipids." Biogeosciences 15, no. 21 (2018): 6481–501. http://dx.doi.org/10.5194/bg-15-6481-2018.

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Abstract. Intact polar lipids (IPLs) are the main building blocks of cellular membranes and contain chemotaxonomic, ecophysiological and metabolic information, making them valuable biomarkers in microbial ecology and biogeochemistry. This study investigates IPLs in suspended particulate matter (SPM) in the water column of the eastern tropical North Pacific Ocean (ETNP), one of the most extensive open-ocean oxygen minimum zones (OMZs) in the world, with strong gradients of nutrients, temperature and redox conditions. A wide structural variety in polar lipid head-group composition and core struc
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Ramezanpour, M., M. L. Schmidt, I. Bodnariuc, et al. "Ionizable amino lipid interactions with POPC: implications for lipid nanoparticle function." Nanoscale 11, no. 30 (2019): 14141–46. http://dx.doi.org/10.1039/c9nr02297j.

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The distribution of ionizable amino lipids (KC2) is critical in structure of lipid nanoparticles, siRNA entrapment and endosomal release. Neutral KC2 segregates from phospholipids (POPC) and forms an oily core in the bilayer interior.
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Kim, Hyun Uk. "Lipid Metabolism in Plants." Plants 9, no. 7 (2020): 871. http://dx.doi.org/10.3390/plants9070871.

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In plants, lipids function in a variety of ways. Lipids are a major component of biological membranes and are used as a compact energy source for seed germination. Fatty acids, the major lipids in plants, are synthesized in plastid and assembled by glycerolipids or triacylglycerols in endoplasmic reticulum. The metabolism of fatty acids and triacylglycerols is well studied in most Arabidopsis model plants by forward and reverse genetics methods. However, research on the diverse functions of lipids in plants, including various crops, has yet to be completed. The papers of this Special Issue cov
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Dissertations / Theses on the topic "Core lipids"

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Araujo, Michelle Passos. "Estudo sobre a evolução do aporte natural e antrópico de matéria orgânica para sedimentos de um sistema estuarino- lagunar tropical (Mundaú-Manguaba, Alagoas) utilizando lipídios como marcadores moleculares." Universidade do Estado do Rio de Janeiro, 2010. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=1623.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Essa dissertação apresenta um estudo sobre o acúmulo de matéria orgânica nos sedimentos do complexo estuarino lagunar Mundaú Manguaba (CELMM) utilizando lipídios (ácidos graxos, esteróis e alcoóis lineares) como marcadores moleculares , com o objetivo de avaliar as fontes (naturais e antrópicas) e a variação espacial e temporal na composição da matéria orgânica sedimentar, assim como a influência dos processos diagenéticos sobre a qualidade e a preservação da mesma. O CELMM é caracterizado por um alto potencial de reciclagem e rete
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Simonds, Jean McCarthy. "Genotypic differences and water stress-induced changes in lipids of maize hybrids." Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/91070.

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Eighteen-day-old seedlings of five maize hybrids (A619xH60, B73xM017, B73xPA91, B73xVA17 and A632xH96) were grown hydroponically and compared for inherent differences in lipid concentration and composition. These seedlings were also evaluated for their ability to tolerate mild osmotic stresses (-0.4 and -0.6 MPa, polyethylene glycol-induced), osmotically induced changes in lipid composition, and differences in membrane stability as measured by electrolyte leakage. Inherent differences among the hybrids included reduced dry matter accumulation, and lower total lipid and free fatty acid concen
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Saunders, Royal Duane. "Arachidonic acid and lipid metabolism following spinal cord injury /." The Ohio State University, 1985. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487260859496213.

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Oliveira, Catiúscia Padilha de. "Desenvolvimento de nanocápsulas de núcleo lipídico com funcionalização de superfície versátil com potencial aplicação para o tratamento da artrite reumatoide e do câncer de mama." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/149493.

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A área das Ciências Farmacêuticas busca constantemente por tratamentos mais eficientes, direcionados para alvos específicos, com diminuição da dose necessária e com a minimização dos efeitos adversos. Neste contexto, a área de Nanotecnologia Farmacêutica apresenta grande potencial de aplicabilidade, com resultados bastante promissores para o tratamento de diversas doenças. Os sistemas nanoestruturados têm sido avaliados para a incorporação de fármacos já utilizados em tratamentos administrados formas farmacêuticas convencionais que apresentam problemas farmacocinéticos ou farmacodinâmicos quan
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Cé, Rodrigo. "Desenvolvimento e caracterização de nanocápsulas de núcleo lipídico contendo dapsona e revestidas com quitosana para potenciais aplicações farmacêuticas." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/149492.

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Agentes com propriedades antimicrobianas e antifúngicas são nanoencapsuladas em nanopartículas tendo em vista aumentar os efeitos contra as infecções microbiológicas causadas por Aspergillus ssp. e Staphylococcus aureus. Dentre os sistemas veiculares para entrega de fármacos as nanocápsulas de núcleo lipídico se destacam e tem sido largamente estudadas devido aos seus potenciais terapêuticos. Neste estudo desenvolvemos e caracterizamos as nanocápsulas de núcleo lipídico revestidas com quitosana para assim associar efeitos antimicrobianos, do fármaco e de material de revestimento das nanocápsul
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Tamosaityte, Sandra, Robert Galli, Ortrud Uckermann, et al. "Inflammation-related alterations of lipids after spinal cord injury revealed by Raman spectroscopy." SPIE, 2016. https://tud.qucosa.de/id/qucosa%3A35290.

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Spinal cord injury (SCI) triggers several lipid alterations in nervous tissue. It is characterized by extensive demyelination and the inflammatory response leads to accumulation of activated microglia/macrophages, which often transform into foam cells by accumulation of lipid droplets after engulfment of the damaged myelin sheaths. Using an experimental rat model, Raman microspectroscopy was applied to retrieve the modifications of the lipid distribution following SCI. Coherent anti-Stokes Raman scattering (CARS) and endogenous two-photon fluorescence (TPEF) microscopies were used for the dete
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Caccin, Paola. "Effects of snake neurotoxins and lipids on neurons." Doctoral thesis, Università degli studi di Padova, 2009. http://hdl.handle.net/11577/3427326.

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The venom of many snakes contains presynaptic neurotoxins (SPAN, snake presynaptic PLA2 neurotoxin), which are able to block neurotransmission and induce muscular paralysis. Structural motives are conserved across toxins, but quaternary structures vary considerably; we have therefore considered four toxins characterised by different structural complexity: Notexin (monomer), ?-bungarotoxin (heterodimer), taipoxin (trimer) e textilotoxin (pentamer). These toxins are endowed with PLA2 enzymatic activity; they hydrolyse the sn-2 ester bond of glycerophospholipids, thereby producing lysophosphol
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Carreño, Fernando. "Avaliação farmacocinética da quetiapina nanoencapsulada : modelo para estudo de delivery cerebral através de um nanocarreador polimérico." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/149449.

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Introdução: A barreira hematoencefálica limita a penetração de compostos farmacologicamente ativos para o cérebro devido à presença de zônulas de oclusão no endotélio cerebral e a expressão de transportadores de influxo e efluxo que modulam o acesso de fármacos para o parênquima cerebral. Nanocápsulas de núcleo lipídico (LNC) tem sido estudadas como carreadores de fármacos para o tecido cerebral devido à capacidade de modulação da farmacocinética desses compostos. Entretanto, ainda pouco se sabe sobre os processos envolvidos nas alterações farmacocinéticas e na distribuição tecidual promovidas
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LESCHI, JEAN-LOUIS. "Depistage des anomalies lipidiques en milieu scolaire en haute-corse : contribution a la prevention des maladies cardio-vasculaires." Aix-Marseille 2, 1990. http://www.theses.fr/1990AIX20200.

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Harden, John E. "Electro-Mechanical Couplings in Liquid Crystals." Kent State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=kent1239305653.

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Books on the topic "Core lipids"

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Shimada, Mikio. Science for sustainable utilization of forest resources in the Tropics: Midterm report of JSPS-LIPI Core University Program in the Field of Wood Science during 1996-2000. International Committee of Academic Exchange, Wood Research Institute, Kyoto University, 2001.

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Wiklund, Olov, and Jan Borén. Pathogenesis of atherosclerosis: lipid metabolism. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780198755777.003.0011.

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Lipids are carried in plasma as microparticles, lipoproteins, composed of a core of hydrophobic lipids and a surface of amphipathic lipids. In addition, the particles carry proteins (i.e. apolipoproteins). The proteins have key functions in the metabolism as receptor ligands, enzymes or activators. Lipoproteins are classified based on density into: chylomicrons, VLDL, IDL, LDL, and HDL. Retention of apoB-containing lipoproteins (LDL, IDL, and VLDL) in the arterial intima is the initiating event in the development of atherosclerosis. Retention is mediated by binding of apoB to structural proteo
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Sanja Popović, N. Puvača, Ljiljana Kostadinović, et al. Effects of dietary essential oils on productive performance, blood lipid profile, enzyme activity and immunological response of broiler chickens. Verlag Eugen Ulmer, 2019. http://dx.doi.org/10.1399/eps.2016.146.corr.

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Carbohydrate and lipid disorders and relevant considerations in persons with spinal cord injury. Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services, 2008.

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Krogmann, Christof. Synthesen von KDO-haltigen Oligosaccharidsequenzen der inneren Core- und Lipoid A-Region von Lipopolysacchariden. 1989.

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Roe, Simon, ed. Protein Purification Techniques. Oxford University Press, 2001. http://dx.doi.org/10.1093/oso/9780199636747.001.0001.

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Proteins are an integral part of molecular and cellular structure and function and are probably the most purified type of biological molecule. In order to elucidate the structure and function of any protein it is first necessary to purify it. Protein purification techniques have evolved over the past ten years with improvements in equipment control, automation, and separation materials, and the introduction of new techniques such as affinity membranes and expanded beds. These developments have reduced the workload involved in protein purification, but there is still a need to consider how unit
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The Kelloggs: The Battling Brothers of Battle Creek. Vintage, 2018.

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Markel, Howard. The Kelloggs: The Battling Brothers of Battle Creek. HighBridge Audio, 2018.

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The Kelloggs: The battling brothers of Battle Creek. 2017.

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Griep, Mark A., and Marjorie L. Mikasen. ReAction! Oxford University Press, 2009. http://dx.doi.org/10.1093/oso/9780195326925.001.0001.

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ReAction! gives a scientist's and artist's response to the dark and bright sides of chemistry found in 140 films, most of them contemporary Hollywood feature films but also a few documentaries, shorts, silents, and international films. Even though there are some examples of screen chemistry between the actors and of behind-the-scenes special effects, this book is really about the chemistry when it is part of the narrative. It is about the dualities of Dr. Jekyll vs. inventor chemists, the invisible man vs. forensic chemists, chemical weapons vs. classroom chemistry, chemical companies that kno
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Book chapters on the topic "Core lipids"

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Coetzee, Gerhard A., Denver T. Hendricks, Wieland Gevers, and Deneys R. van der Westhuyzen. "Preferential Uptake of Core Lipids of HDL3 by Hep G2 Cells." In Cardiovascular Disease. Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-5296-9_16.

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Galliker, Peter, Otto Grather, Matthias Riimmler, Wolfgang Fitz, and Duilio Arigoni. "New Structural and Biosynthetic Aspects of the Unusual Core Lipids from Archaebacteria." In Vitamin B12and B12-Proteins. Wiley-VCH Verlag GmbH, 2007. http://dx.doi.org/10.1002/9783527612192.ch29.

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Ahammed, Golam Jalal, and Roghieh Hajiboland. "Introduction to Arbuscular Mycorrhizal Fungi and Higher Plant Symbiosis: Characteristic Features, Functions, and Applications." In Arbuscular Mycorrhizal Fungi and Higher Plants. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8220-2_1.

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AbstractArbuscular mycorrhizal fungi (AMF) are ubiquitous, soil-borne, endophytic, obligate biotrophs that colonize the roots of most terrestrial plants to establish mutually beneficial relationships. The colonization of host roots by AMF improves the access of plant roots to nutrients, mainly phosphorus (P) and nitrogen (N). In return, host plants provide the colonizing fungus with carbon (C)-rich photosynthates such as sugar and lipids. This nutrient exchange strongly impacts plant and microbial ecosystems by influencing plant fitness, core soil processes, and the C cycle. Crucially, both mu
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Roy, Amrita Arup, Gaurisha Alias Resha Ramnath Naik, Rahul Pokale, et al. "Lipid/Polymer Core-Shell Nanoconstructs for Cancer Theragnostic." In Core-Shell Nano Constructs for Cancer Theragnostic. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-3025-7_11.

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Colaco, Viola, Anoushka Mukharya, Amrita Arup Roy, et al. "Polymer/Lipid Core-Shell Nanoconstructs for Cancer Theragnostic." In Core-Shell Nano Constructs for Cancer Theragnostic. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-3025-7_10.

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Averna, M. R., C. M. Barbagallo, S. Amato, et al. "Lipid and apolipoprotein in cord blood." In Atherosclerosis and Cardiovascular Disease. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0731-7_57.

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Maraldi, Nadir M. "A Lipid-based Code in Nuclear Signalling." In Biosemiotics. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6340-4_9.

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Skwarczynski, Mariusz, and Istvan Toth. "Lipid-Core-Peptide System for Self-Adjuvanting Synthetic Vaccine Delivery." In Methods in Molecular Biology. Humana Press, 2011. http://dx.doi.org/10.1007/978-1-61779-151-2_18.

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Malviya, Rishabha, Arun Kumar Singh, and Sonali Sundram. "Solid-core Lipid Nanoparticles as a Vehicle for Brain Drug Delivery." In Brain Tumor and Nanotechnology. River Publishers, 2024. http://dx.doi.org/10.1201/9781003515791-5.

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Levin, K. J., P. H. Gutin, M. W. Mcdermott, et al. "Lipid Peroxidation in Late Radiation Injury of the Rat Spinal Cord." In Eicosanoids and Other Bioactive Lipids in Cancer and Radiation Injury. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3874-5_25.

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Conference papers on the topic "Core lipids"

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Crista, Laura, Florin Crista, Isidora Radulov, Alina Lato, and Adina Berbecea. "ASSESSMENT OF THE IMPACT OF COMPLEX FOLIAR FERTILIZERS ON CORN (ZEA MAYS L.) PRODUCTIVITY." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s12.25.

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This study investigates the effects of foliar fertilization (FF) on the yield and quality of corn grains, utilizing Principal Component Analysis (PCA) to optimize foliar treatment applications. The PCA approach enabled the identification of the most effective FF formulation for enhancing grain production and quality. The experiments were conducted in 2022 and 2023 at the university's experimental field, evaluating seven treatment variants, each with distinct chemical compositions labelled from V1 to V7, along with a control group. FF applications were carried out during the 15-16 BBCH and 20-2
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Marcu, Laura, Jean-Michel I. Maarek, and Warren S. Grundfest. "Time-resolved laser-induced fluorescence of lipids involved in development of atherosclerotic lesion lipid-rich core." In BiOS '98 International Biomedical Optics Symposium, edited by Robert R. Alfano. SPIE, 1998. http://dx.doi.org/10.1117/12.305375.

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Chai, Chen-Ket, Ali C. Akyildiz, Lambert Speelman, et al. "Local Anisotropic Mechanical Behavior of Human Carotid Atherosclerotic Plaques: Characterization Using Indentation Test and Inverse Finite Element Analysis." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14014.

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Atherosclerosis is a disorder of the arterial wall. The vessel wall is invaded by lipids and inflammatory cells which can lead to thickening of the arterial wall and eventually to formation of a vulnerable atherosclerotic plaque. Such a vulnerable plaque consists of intraplaque hemorrhage, inflammatory cells, a lipid rich necrotic core (LRNC) and a thin fibrous cap separating the thrombogenic LRNC from the blood stream. The thin fibrous cap is prone to rupture, which can cause thrombus formation and subsequent embolization of thrombus into distal vessels or acute occlusion. This is the major c
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Gijsen, Frank, Johan Schuurbiers, Harald Groen, Nieves Gonzales, Patrick Serruys, and Jolanda Wentzel. "Necrotic Core in Advanced Atherosclerotic Plaques in Human Coronaries Is Exposed to Elavated Shear Stress." In ASME 2009 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2009. http://dx.doi.org/10.1115/sbc2009-206591.

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In early atherosclerosis, plaques localize in low shear stress regions. During plaque development, the lumen of the artery remains patent due to vascular remodeling and unfavorable low shear stress conditions can persist. Consequently, a continuous influx of lipids can be anticipated in these regions, possibly leading to the development vulnerable plaques. If the plaque exceeds a certain size, vascular remodeling will not be able to maintain the lumen dimensions and the plaque will cause lumen narrowing. This is generally accompanied by shear stress increase in certain regions of the plaque. E
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Lattaud, J., M. Gondwe, D. Rush, E. Hopmans, C. Helfter, and C. De Jonge. "Tracking Methane Fluxes Using Intact Polar and Core Lipids in an Aridity Transect of the Okavango Delta (Botswana)." In IMOG 2023. European Association of Geoscientists & Engineers, 2023. http://dx.doi.org/10.3997/2214-4609.202333059.

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Lazaridi, Eleni, and Boudewijn Hollebrands. "Selective ionization of oxidized versus non-oxidized lipid species using different solvent additives in direct infusion MS." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/uvqo5522.

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Lipid oxidation in food products is a crucial problem that causes undesirable changes in the food’s flavor, texture, nutritional value and consequently reduces shelf life. Even though lipid oxidation has been examined extensively and is rather well understood in bulk oils and fats, the processes behind it in more complex systems like emulsified foods are still largely unresolved. Oxidation reactions are believed to progress from the oil/water interface to the core of the oil droplets, making it important to understand the contribution of interfacial lipids (i.e. MAG, DAG and PL) to the lipid
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Tang, Dalin, Chun Yang, Shunichi Kobayashi, and David N. Ku. "Quantifying Effects of Controlling Factors on Flow and Stress Distribution in Stenotic Arteries With Lipid Cores." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-41113.

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2D and 3D multi-physics experiment-based nonlinear models with fluid-structure interactions (FSI) and structure-structure interactions (SSI) are introduced to model blood flow and stress/strain distributions in stenotic arteries with lipid pools. Material properties for the vessel and plaque are based on experimental measurements and information available in the literature (Huang et. al., 2001; Tang et. al., 2001). The Navier-Stokes equations are used as the governing equations for the fluid. Mooney-Rivlin models are used for both arteries and lipid cores. A well-tested finite element package
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Garbuzneak, Anastasia, Maxim Byrsa, and Svetlana Burtseva. "Streptomyces fradiae CNMN-Ac-11 after storage by subculturing and cultivation on complex media." In 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, Republic of Moldova, 2022. http://dx.doi.org/10.52757/imb22.19.

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Actinobacteria of the genus Streptomyces are known as producers of antibiotics, enzymes, hormones, vitamins, antipsychotics, antitumor agents, vaccines for humans and animals, growth stimulants and other substances that are used in medicine, veterinary medicine, agriculture and many other fields. In recent years, studies have been focused on increasing the production of bioactive metabolites of promising streptomycete strains via optimization of the cultivation conditions. The aim of the study was to determine the composition of lipids in the biomass of the Streptomyces fradiae CNMN-Ac-11 stra
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Eichenauer, Sabrina, Bernd Weber, and Ernst A. Stadlbauer. "Thermochemical Processing of Animal Fat and Meat and Bone Meal to Hydrocarbon Based Fuels." In ASME 2015 9th International Conference on Energy Sustainability collocated with the ASME 2015 Power Conference, the ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2015 Nuclear Forum. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/es2015-49197.

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The results of the study at hand may have implications for treatment of grease, lipid fractions, free fatty acids (FFA) and salts of FFA extracted from wastes of food industry, bio-refineries or sewage sludge as well as contaminated lipid containing forage. The goal of the study is, to prevent such contaminated wastes from entering the food chain. The following ways of treatment are proposed. Thermal conversion of waste fats from rendering plants or lipids in the presence of aluminosilicates of the zeolite family produce hydrocarbons with net calorific values in the range of 40–42 MJ/kg. NMR s
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Tamaddoni, Nima, Graham J. Taylor, and Stephen A. Sarles. "Robust Sensing and Reversible Actuation Using Triblock Copolymer Stabilized Intradroplet Interfaces." In ASME 2015 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/smasis2015-8840.

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In this work, a recently developed method for forming copolymer-stabilized interfaces (CSI) between aqueous droplets is pursued to as a means to construct smart materials and systems. The ABA type copolymer employed consists of two hydrophilic (PEO) groups sandwiching a hydrophobic PDMS core. Aqueous droplets submerged in triblock copolymer (PEO-PDMS-PEO)-oil mixtures are rapidly coated in copolymer monolayers, however, unlike phospholipid-stabilized droplet interface bilayers (DIBs), electrical measurements reveal that there is no spontaneous formation of a “thinned” interface with droplet co
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Reports on the topic "Core lipids"

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Kanner, Joseph, Dennis Miller, Ido Bartov, John Kinsella, and Stella Harel. The Effect of Dietary Iron Level on Lipid Peroxidation of Muscle Food. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604282.bard.

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Biological oxidations are almost exclusively metal ion-promoted reactions and in ths respect iron, being the most abundant, is the commonly involved. The effect of dietary iron levels on pork, turkey and chick muscle lipid peroxidation and various other related compounds were evaluated. Crossbred feeder pigs were fed to market weight on corn-soy rations containing either 62, 131 or 209 ppm iron. After slaughter, the muscles were dissected, cooked and stored at 4°C. Heavily fortifying swine rations with iron (&gt;200 ppm) increase nn-heme iron (NHI), thiobarbituric acid reactive substances (TBA
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Selph, Shelly S., Andrea C. Skelly, Ngoc Wasson, et al. Physical Activity and the Health of Wheelchair Users: A Systematic Review in Multiple Sclerosis, Cerebral Palsy, and Spinal Cord Injury. Agency for Healthcare Research and Quality (AHRQ), 2021. http://dx.doi.org/10.23970/ahrqepccer241.

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Objectives. Although the health benefits of physical activity are well described for the general population, less is known about the benefits and harms of physical activity in people dependent upon, partially dependent upon, or at risk for needing a wheelchair. This systematic review summarizes the evidence for physical activity in people with multiple sclerosis, cerebral palsy, and spinal cord injury regardless of current use or nonuse of a wheelchair. Data sources. We searched MEDLINE®, CINAHL®, PsycINFO®, Cochrane CENTRAL, Embase®, and Rehabilitation and Sports Medicine Source from 2008 thr
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Grumet, R., J. Burger, Y. Tadmor, et al. Cucumis fruit surface biology: Genetic analysis of fruit exocarp features in melon (C. melo) and cucumber (C. sativus). United States-Israel Binational Agricultural Research and Development Fund, 2020. http://dx.doi.org/10.32747/2020.8134155.bard.

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The fruit surface (exocarp) is a unique tissue with multiple roles influencing fruit growth and development, disease susceptibility, crop yield, post-harvest treatments, shipping and storage quality, and food safety. Furthermore, highly visible exocarp traits are the consumer's first exposure to the fruit, serving to identify fruit type, variety, attractiveness, and market value. Cucurbit fruit, including the closely related Cucumis species, melon (C. melo) and cucumber (C. sativus), exhibit tremendous diversity for fruit surface properties that are not present in model species. In this projec
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