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Rozprawy doktorskie na temat „Plant oils”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Tuzun, Alev. "Integrating plant oils in benzoxazine chemistry." Doctoral thesis, Universitat Rovira i Virgili, 2015. http://hdl.handle.net/10803/319708.

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Les polibenzoxazines son una classe relativament nova de resines fenòliques termoestables que posseeixen interessants propietats per a la indústria electrònica, automobilística, aerospacial i d’adhesius. Les seves possibilitats superen a les dels sistemes fenòlics clàssics, novolaques i resols, principalment en que no necessiten catalitzador per portar a terme el seu curat i no alliberen volàtils de condensació durant el mateix. Els monòmers benzoxazina es preparen habitualment per combinació de fenols i amines amb formaldehid mitjançant una condensació tipus Mannich. Aquesta química ofereix u

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2

Clark, Amanda. "Melaleuca Alternifolia Concentrate (MAC): A Plant-Derived Anticancer Agent." Thesis, Griffith University, 2013. http://hdl.handle.net/10072/367678.

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Natural products historically represent a source of clinically approved drugs that have contributed significantly to anticancer drug development. In particular, essential oils represent a group of advantageous anticancer candidates as not only can they be produced in large quantities in a cost-effect manner but they also exhibit minimal toxicity. Melaleuca alternifolia Concentrate (MAC) is an extract prepared from the native Australian plant M. alternifolia (also a common source of Tea Tree Oil). Melaleuca oils are commonly used products, primarily utilised and investigated for their antimicro

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3

Wang, Haoran. "Development of Sustainable Polymer Coatings from Plant Oils." University of Akron / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=akron1596420480124218.

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Zhu, Lin. "Development of elastomers and elastomeric nanocomposites from plant oils." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 275 p, 2006. http://proquest.umi.com/pqdweb?did=1068271741&sid=6&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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5

Don, Pedro K. N. "Insecticidal activity of plant oils against stored product pests." Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/38289.

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Pan, Xiao. "Novel Biobased Resins using Sucrose Esters of Plant Oils." Diss., North Dakota State University, 2011. https://hdl.handle.net/10365/29636.

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Interest in using renewable raw materials to prepare biobased monomers, polymers, and materials is rapidly increasing. The goal of the research described is to develop branched polyesters of plant oil fatty acids, using different core pol yo ls (i.e. sucrose, dipentaerythritol, and tripentaerythritol) and plant oils (i.e. linseed, safflower, and soybean), into curing systems that have potential uses in applications such as coatings, composites, and adhesives. This study is mainly focused on the use of sucrose as the core polyol in the soyate resins. Sucrose esters and their derivatives have a

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7

Chander, Anuj Kumar. "Characterisation and oxidative stability of speciality plant seed oils." Thesis, Aston University, 2010. http://publications.aston.ac.uk/15797/.

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The past decade has seen an influx of speciality plant seed oils arriving into the market place. The need to characterise these oils has become an important aspect of the oil industry. The characterisation of the oils allows for the physical and chemical properties of the oil to be determined. Speciality oils were characterised based on their lipid and fatty acid profiles and categorised as monounsaturated rich (oleic acid as the major acyl components e.g. Moringa and Marula oil), linoleic acid rich (Grape seed and Evening Primrose oil) or linolenic acid rich (Flaxseed and Kiwi oil). The quali

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8

Smith-Palmer, Mary Alison. "The antimicrobial properties of plant essential oils against foodborne pathogens." Thesis, Queen Margaret University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327082.

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9

Butler, G. D. Jr, D. L. Coudriet, and T. J. Henneberry. "Effect of Plant-Derived Oils on Sweetpotato Whitefly on Cotton." College of Agriculture, University of Arizona (Tucson, AZ), 1991. http://hdl.handle.net/10150/208378.

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Cottonseed oil applied to cotton repelled sweetpotato whitefly (SPW) adults up to 8 days in greenhouse tests. Soybean oil (5 %) resulted in reduced numbers of adults and numbers of eggs laid. SPW egg hatch was reduced 84% after treatment with 10% crude cottonseed oil solutions as measured by the number of first instar larval emergence. Also, numbers of whitefly larvae were reduced 99, 91 and 83% on day 6 following treatment with 10% cottonseed oil, S and 1.5% soybean oil, respectively. Negligible plant leaf phytotoxicity occurred from the plant-derived oil treatments.

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10

Pinho, Joao Paulo Melo de. "Estudo das propriedades antiespasmÃdicas e miorrelaxantes do Ãleo essencial de Ocimum Micranthum em traquÃias isoladas de ratos wistar." Universidade Federal do CearÃ, 2010. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5665.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>Ocimum. micranthum Willd. Ã uma planta popularmente conhecida como alfavaca de folha miÃda ou estoraque sendo utilizada na medicina popular no tratamento de gripe, resfriados, febre, tosse, bronquites, nas infecÃÃes intestinais e estomacais, nas otites e como estimulante e carminativa. O presente estudo teve como objetivo mostrar a atividade do Ãleo essencial de Ocimum micranthum e seu principal constituinte, o cinamato de metila, em traquÃias isoladas de ratos Wistar. Foi evidenciado que tanto o OEOM quanto o cinamato de metila,

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11

Montero, de Espinosa Meléndez Lucas. "Plant oils as renewable precursors of thermosetting and flame retardant polymers." Doctoral thesis, Universitat Rovira i Virgili, 2009. http://hdl.handle.net/10803/9039.

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El objetivo principal de esta tesis es la síntesis de polímeros empleando aceites vegetales como reactivos de partida. En la primera parte, se prepararon diferentes polímeros termoestables por modificación química de aceite de girasol alto oleico y posterior polimerización via aza-Michael y radicalaria. Se ha realizado un estudio exhaustivo del mecanismo de entrecruzamiento por reacción aza-Michael pudiéndose comprobar que variando la temperatura de entrecruzamiento y añadiendo un ácido de Lewis como catalizador se produce la formación de anillos de tipo quinolina como puntos de entrecruzamien

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12

Sugami, Yuitsu. "ALTERNATIVE DIESELS FROM PLANT OILS AND THEIR EVALUATION OF FUEL PROPERTIES." 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225703.

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13

Lale, N. E. S. "Insecticidal activity of plant essential oils on Callosobruchus maculatus (F.) : (Coleoptera:Bruchidae)." Thesis, University of Newcastle Upon Tyne, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.379315.

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14

Roesle, Philipp [Verfasser]. "The mechanism of the isomerizing alkoxycarbonylation of plant oils / Philipp Roesle." Konstanz : Bibliothek der Universität Konstanz, 2016. http://d-nb.info/1153425661/34.

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15

Gilling, Damian Henry. "THE EFFICACY OF NATURAL PLANT ANTIMICROBIALS AGAINST ESCHERICHIA COLI." Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/205215.

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The number of foodborne disease outbreaks related to fresh produce has increased in recent years. This has coincided with a growing public demand for minimally processed fruits and vegetables. Effective produce sanitizers are therefore needed that are at least as effective as chlorine, currently the most commonly used sanitizer. Natural antimicrobials from plant extracts and essential oils are a possible alternative. These are highly effective and may also be used in situations in which chlorine is not advantageous; for instance, in situations in which chlorine has limited efficacy or because

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16

Sadek, Garboui Samira. "Plant-Derived Chemicals as Tick Repellents." Doctoral thesis, Uppsala universitet, Systematisk zoologi, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9368.

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Ixodes ricinus is the main vector of Lyme borreliosis and Tick-borne encephalitis in Europe. Repellents provide a practical means of protection against tick bites and can therefore reduce transmission of tick-borne diseases. In laboratory tests, pieces of cloth treated with MyggA Natural® (a commercial insect repellent) or with the essential oils of Corymbia citriodora (30%), Lavandula angustifolia (1 and 30%), Pelargonium graveolens (1 and 30%), Hyptis suaveolens (10%), Salvadora persica, Pistacia atlantica, Juniperus phoenicea (20%) and methyl jasmonate (MJ) (0.5%, 1.0%, 2.0% and 5.0%) showe

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17

Marais, Christiaan De Wet. "The determination of cis and trans fatty acid isomers in partially hodrogenated plant oils /." Link to online version, 2007. http://hdl.handle.net/10019/399.

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18

Christian, Erik J. "Plant extracted essential oils as a contact fungicide seed treatment for organic corn." [Ames, Iowa : Iowa State University], 2007.

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19

Scott, Gillian. "The anti-inflammatory properties of n-3 fatty acids and dietary plant oils." Thesis, University of Edinburgh, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366042.

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20

Dorman, Hugh Jude Damien. "Phytochemistry and bioactive properties of plant volatile oils : antibacterial, antifungal and antioxidant activities." Thesis, University of Strathclyde, 1999. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21318.

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Aromatic and medicinal plants have been recognized since antiquity as possessing biological activities; chief amongst these are their antibacterial, antifungal and antioxidant properties. In this study, the chemical composition, the antimicrobial and in vitro antioxidant bioactivities the volatile oils extracted by hydrodistillation from aromatic and medicinal members of the plant families Geraniaceae: geranium (Pelargonium graveolens L'Herit); Lamiaceae: melissa (Melissa officinalis L.), monarda (Monarda citriodora var. citriodora Cerv. ex Lag.), oregano (Origanum vulgare ssp. hirtum (Link) L

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21

Murray, Andrew P. "Factors controlling the abundance and carbon isotopic composition of land-plant derived compounds in crude oils." Thesis, Curtin University, 1998. http://hdl.handle.net/20.500.11937/1100.

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This thesis describes a study in petroleum geochemistry and specifically of the application of Land-plant derived hydrocarbons to elucidating source matter type, depositional environment and thermal maturity of crude oils. Large volumes of petroleum have been generated from land-plant organic matter in many parts of the world, but especially in the Tertiary deltaic provinces of the USA, Canada, Africa, Southeast Asia, Australia and New Zealand. Compared to oils from other regions, these oils have a relatively complex pattern of biomarkers or molecular fossils, a feature reflecting the diversit

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22

McEwan, Michael. "The antifungal effects of plant essential oils and their production by transformed shoot culture." Thesis, University of Strathclyde, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246327.

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Marais, Christiaan De Wet. "The determination of cis and trans fatty acid isomers in partially hydrogenated plant oils." Thesis, Stellenbosch : University of Stellenbosch, 2007. http://hdl.handle.net/10019.1/2628.

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Thesis (MSc (Chemistry and Polymer Science))--University of Stellenbosch, 2007.<br>Trans isomers are formed during the partial hydrogenation process of cis unsaturated fatty acids. The major source of trans fatty acids in the normal person's diet is from margarines and shortenings made from these partially hydrogenated plant and marine oils. In addition to influencing lipid risk factors for cardiovascular disease, trans fatty acids have also been implicated in breast cancer, and in poor fetal development and reduced early infant growth. In reality, trans fatty acids have been consumed for cent

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24

Hamid, Samiyah. "Production and purification of fatty acid methyl esters from plant oils of different origin." Thesis, University of Greenwich, 2011. http://gala.gre.ac.uk/8056/.

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Biodiesel production from plant oils has been studied since ca. 1900 and is now being widely adopted as a means to reduce carbon emissions in transport applications. Its properties are similar to those of fossil diesel fuel, thus allowing its use in diesel engines both pure and in mixtures with fossil diesel fuel. Biodiesel is obtained from vegetable oils or animal fats by a transesterification reaction whereby the triglycerides, contained in the oil or fat, react with a short chain alcohol in the presence of a catalyst. The products of the reaction are fatty acid methyl esters (biodiesel) and

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25

Pandey, S. "Regioselective rhodium catalyzed isomerizing hydroformylation and iron catalyzed hydroformylation of alkenes and plant oils." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 2018. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/4487.

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Reyna-Granados, Javier Rolando. "Control of Foodborne Pathogenic Bacteria Using Natural Plant Antimicrobials." Diss., The University of Arizona, 2012. http://hdl.handle.net/10150/228511.

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Foodborne pathogens are a threat to public health worldwide. Because many consumers prefer natural compounds to synthetic additives, research on safe plant-derived compounds with antimicrobial activity against foodborne pathogens is vital. The aim of this investigation was to evaluate the antimicrobial activities of plant essential oils (oregano, cinnamon, lemongrass), their active components (carvacrol, trans-cinnamaldehyde, citral) and plant-extracts such as green tea, apple skin extract, black and decaffeinated black tea, grapes seed and pomace extracts against foodborne bacteria. Salmonel

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27

Enns, Jennifer Emily. "The role of dietary fatty acids from plant-based oils in metabolic and vascular disease." Elsevier, 2012. http://hdl.handle.net/1993/30603.

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Dietary fat has long been implicated in the etiology of metabolic and cardiovascular disease, and both the amount of fat and the fatty acid composition of the diet play a role in disease progression. Although national health organizations have set guidelines for the recommended intake of dietary fats, questions remain regarding the optimal dietary lipid profile for maintaining health and improving disease conditions. Whether certain types of fatty acids from plant-based oils can improve metabolic and vascular disease has been studied and debated, but not fully determined. In this study, we inv

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Embaby, Mohamed GalalEldeen. "EFFECTS OF UNCONVENTIONAL PLANT OILS AND RUMEN ADAPTATION ON METHANE GAS EMISSION AND RUMEN FERMENTATION CHARACTERISTICS." OpenSIUC, 2018. https://opensiuc.lib.siu.edu/theses/2353.

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The objectives of this work were to investigate the effects of unconventional oils rich in phenolic compounds and rumen adaption on methane (CH4) gas production and rumen fermentation characteristics under in vitro rumen conditions. For this purpose, two sets of trials were conducted. In the first trial, the effects of blackberry, blueberry, raspberry, pomegranate, black seed and hemp oils on CH4 production and fermentation were examined in three 24 h batch culture experiments. Treatments in each experiment consisted of control (no oil supplement), control plus corn oil, or control plus two of

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Hodgson, Ian. "Growth, inhibition and pathogenicity of microorganisms in enteral nutrient solutions." Thesis, Open University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287009.

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Mokhtari-Fard, Ahmad Chemistry Faculty of Science UNSW. "Method development in electrospray ionisation fourier transform ion cyclotron resonance mass spectrometry study of plant oils - macadamia oil as a model." Publisher:University of New South Wales. Chemistry, 2008. http://handle.unsw.edu.au/1959.4/43114.

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A novel analytical method is developed to examine the chemical composition of plant oils by electrospray ionisation high-resolution Fourier transform ion cyclotron resonance mass spectrometry in both positive- and negative-ion modes. To date, this is the first reported application of this technique for the study of macadamia nut oil. Samples of macadamia nut oil from the Macadamia Integrifolia- Proteaceae family (smooth shell) are examined. The fatty acid profile of the oil is obtained by this mass spectrometric examination of the transesterified and hydrolysed oil samples. The Fourier transfo

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31

Murray, Andrew P. "Factors controlling the abundance and carbon isotopic composition of land-plant derived compounds in crude oils." Curtin University of Technology, Centre for Petroleum and Environmental Organic Geochemistry, 1998. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=10771.

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This thesis describes a study in petroleum geochemistry and specifically of the application of Land-plant derived hydrocarbons to elucidating source matter type, depositional environment and thermal maturity of crude oils. Large volumes of petroleum have been generated from land-plant organic matter in many parts of the world, but especially in the Tertiary deltaic provinces of the USA, Canada, Africa, Southeast Asia, Australia and New Zealand. Compared to oils from other regions, these oils have a relatively complex pattern of biomarkers or molecular fossils, a feature reflecting the diversit

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32

Alamene, Azawei. "Effects of plant essential oils and biocontrol agents on the growth of, and mycotoxin production by, Aspergillus spp. on groundnut." Thesis, University of Nottingham, 2015. http://eprints.nottingham.ac.uk/28731/.

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Groundnut, Arachis hypogaea (L.), can be attacked by a range of pathogens, including Aspergillus species, which can cause accumulation of the mycotoxin aflatoxin. Although some success in controlling this pathogen has been achieved with application of fungicides, their use is not always feasible in developing nations like Nigeria. The aim of this study was, therefore, to evaluate naturally-occurring plant oils and BCAs with a past history of efficacy as alternatives to fungicides for reduction of Aspergillus infection and aflatoxin accumulation in groundnut. Aspergillus strains and thirteen di

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Witt, Timo [Verfasser]. "Unsymmetric, Macrocyclic, and Ultra Long-Chain α,ω-Difunctional Building Blocks from Plant Oils / Timo Witt". Konstanz : KOPS Universität Konstanz, 2017. http://d-nb.info/1190565390/34.

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Butler, G. D. Jr, T. J. Henneberry, D. L. Coudriet, and M. Broza. "Greenhouse and Field Studies with Plant-Derived Oils for Control of the Sweet Potato Whitefly on Cotton." College of Agriculture, University of Arizona (Tucson, AZ), 1988. http://hdl.handle.net/10150/204506.

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Plant derived oils (cottonseed and soybean) in greenhouse and field studies were promising for sweet potato whitefly, Bemisia tabaci (Gennadius) control. Cotton seedlings treated with oil in the greenhouse repelled whiteflies up to 7 days and high mortality of treated larvae, pupae and adults occurred. In the field, application of crude cottonseed oil to cotton with high air-blast, ground spray equipment suppressed whitefly populations thoughout the season.

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Anthony, Jean-Paul. "The inhibitory properties, and mode of action, of plant essential oils and fruit extracts on protozoan parasites." Thesis, Queen Margaret University, 2008. https://eresearch.qmu.ac.uk/handle/20.500.12289/7382.

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The main aims and objectives of this study was to determine if plant essential oils (PEOs) and polyphenol-rich fruit extracts (PRFEs) could reduce the viability of Giardia duodenalis trophozoites, Trypanosoma cruzi epimastigotes and Cryptospordium parvum oocysts in vitro. All PEOs tested reduced epimastigote and trophozoite viability at a concentration of 0.02% v/v, with titrations of the PEOs showing a concentration dependant decrease in viability. The minimum inhibitory concentrations (MICs) of PEOs demonstrated that myrtle and elemi oil were the most active PEOs (trophozoites = 0.005% v/v;

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Miller, Andrew B. "Antimicrobial and Anticancer Activity of Essential Oils from Guatemalan Medicinal Plants." BYU ScholarsArchive, 2010. https://scholarsarchive.byu.edu/etd/2411.

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Guatemalan medicinal plants were collected and screened for the presence of essential oils using steam distillation. Oil was found in 63 species from 24 families and was tested in tube dilution assays for activity against Escherichia coli, Staphylococcus aureus, Streptococcus mutans, Lactobacillus acidophilus and Candida albicans. Several essential oils were highly active with 20 instances of oils inhibiting the microbes at an MIC of 0.31 µl/ml. Oils were also tested against cancerous and established cell lines using a 15% (v/v) agar-media which was developed to improve essential oil solubilit

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Azadmard-Damirchi, Sodeif. "Olive oil : phytosterols, tracing of adulteration with hazelnut oil and chemical interesterification /." Uppsala : Dept. of Food Science, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200736.pdf.

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Motsa, Nozipho M. "Essential oil yield and composition of rose-scented geranium (Pelargonium sp.) as influenced by harvesting frequency and plant shoot age." Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-08272007-180003.

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Machial, Cristina Maria. "Efficacy of plant essential oils and detoxification mechanisms in Choristoneura rosaceana, Trichoplusia ni, Dysaphis plantaginea and Myzus persicae." Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/27244.

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The obliquebanded leafroller, Choristoneura rosaceana, and the rosy apple aphid, Dysaphis plantaginea are serious pests in apple orchards throughout North America, while the green peach aphid, Myzus persicae and the cabbage looper, Trichoplusia ni are serious pests in vegetable greenhouses. In an effort to reduce the impact of these pests on their respective crops, growers typically resort to multiple insecticide applications per year for the control of each pest. However, concerns regarding the risk of such pesticides to human and environmental health have led to renewed calls for the devel

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Motsa, Nozipho Mgcibelo. "Essential oil yield and composition of rose-scented geranium (Pelargonium sp.) as influenced by harvesting frequency and plant shoot age." Diss., University of Pretoria, 2007. http://hdl.handle.net/2263/27584.

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Eiasu, Bahlebi Kibreab. "Influence of soil water management on plant growth, essential oil yield and oil composition of rose-scented geranium (Pelargonium spp.)." Pretoria : [s.n.], 2009. http://upetd.up.ac.za/thesis/available/etd-10172009-100336/.

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Saithai, Pimchanok. "Synthesis and characterization of bio-based copolymers from soybean oil and methyl methacrylate." Thesis, Montpellier, SupAgro, 2013. http://www.theses.fr/2013NSAM0008.

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L'objectif de ce travail était d'étudier l'impact du mode de préparation et de la formulation de bioplastiques transparents issus d'huile de soja sur leur structure et leurs propriétés thermiques et mécaniques. Nous nous sommes plus particulièrement intéressés à l'huile de soja époxydée (ESO), qui a ensuite été acrylée et co-polymérisée avec méthacrylate de méthyle (MMA) en présence ou non de nano-particules de dioxyde de titane. Deux méthodes de préparation d'ESO ont été comparées. La première a fait appel à une époxydation chimique en présence de peroxyde d'hydrogène et d'acide formique. L'a

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Amajuoyi, Ifeanyi Kingsley. "Behavior and elimination of pesticide residues during supercritical carbon dioxide extraction of essential oils of spice plants and analysis of pesticides in high-lipid-content plant extracts." [S.l. : s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=963029177.

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ELOH, KODJO. "Exploration of New Oxidative Stress Nematicidal Compounds and Valorization of Satureja montana L. Essential Oils and Hydrolates as Plant Biopesticides." Doctoral thesis, Università degli Studi di Cagliari, 2019. http://hdl.handle.net/11584/260403.

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Plant diseases cause economic challenges because they are responsible for estimated pre- and postharvest losses of 16–28% of crops yearly. Control is aimed at the use of chemical protectants, which reduce or retard the growth of the pathogen population. Another option is the use of resistant varieties, which reduce the pest population or increase recovery from injury caused by the enemies. However, resistant varieties become susceptible after few years of cultivation due to pathogen adaptation and evolution to cultivated varieties. Research of new environmentally benign products active a

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Duru, Betul. "Isolation Of A Bioactive Compound Hypericin From A Medicinal Plant Hyppericum Perforatum L. Using Basic Chromatography Methods." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/12604846/index.pdf.

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Medicinal plants which have been widely used in folk medicine are known to contain important biologically active compounds. Most of today&rsquo<br>s synthetic drug raw materials are to be prepared by using plant originated compounds as the starting material. Hypericum Perforatum is one of the medicinal plants that grows in Europe, Western Asia and Northern Africa and is distinguished by its golden yellow flowers. The common name of the plant is St. John&rsquo<br>s wort. From the time of the ancient Greeks down through the middle Ages, the plant was considered to be imbued with magical power

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Schröder, Markus [Verfasser]. "GC/MS analysis of phytanic acid in milk as well as the unsaponifiable matter of plant oils after HSCCC fractionation / Markus Schröder." München : Verlag Dr. Hut, 2013. http://d-nb.info/1033041351/34.

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Lanzrath, Russell. "Antimicrobial effects of multifunctional ingredients with potential application for ready to eat meat and poultry products." Kansas State University, 2016. http://hdl.handle.net/2097/32884.

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Master of Science<br>Food Science Institute<br>Elizabeth Boyle<br>Consumer demand for clean-label and 'all natural' food products has created the need to investigate antimicrobials derived from natural sources. Multifunctional ingredients are food additives that have multiple properties to reduce fat, limit salt, retard oxidation, increase water-holding capacity and inhibit bacterial growth in foods. Multifunctional ingredients that exhibit antimicrobial effects in meat and poultry products can facilitate consumers demand for clean and 'all natural' labels while reducing foodborne illness ri

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Smith, Zena Elizabeth Florence. "Characterisation of A-ring contracted triterpenoids in oils and shales : evidence for an alternative transformation pathway in the diagenesis of higher plant triterpenoids." Thesis, University of Bristol, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294960.

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Perignon, Marlène. "Compréhension et maîtrise de l'interestérification enzymatique d'huiles végétales sur les plans nutritionnel et technologique." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20136.

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La nutrition constitue l'un des facteurs déterminants du développement ou de la prévention de diverses pathologies. Parmi les trois classes de nutriments majeurs, les lipides alimentaires occupent une place essentielle dans cette relation nutrition-santé puisque leur déséquilibre qualitatif est impliqué dans l'incidence des maladies cardiovasculaires. L'importance de l'équilibre alimentaire justifie le développement de produits fonctionnels au profil nutritionnel amélioré. En parallèle, suite à la prise de conscience de l'impact environnemental de la production alimentaire, il est aujourd'hui

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Neto, José Alipio Faleiro. "Impacto de óleos essenciais de plantas brasileiras sobre parâmetros de fermentação ruminal, digestibilidade e balanço de nitrogênio em ovinos." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/10/10135/tde-14092015-105231/.

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Foram desenvolvidos cinco experimentos com o objetivo de avaliar o efeito do fornecimento de óleos essenciais sobre a fermentação ruminal e a digestibilidade dos nutrientes em borregos. No experimento I, avaliou-se um produto comercial tendo como princípio ativo óleo essencial de pimenta (Activo®), os tratamentos experimentais foram: controle negativo ração base (30% de volumoso e 70% de concentrado, % da MS); controle positivo - ração base adicionada com 25 mg de monensina sódica por kg de matéria natural e ração base adicionada com 100, 200 ou 300 ppm de Activo® (%MS). Nos quatro ex

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