Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 21 for “"Carvacrol"”.
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Desenvolvimento de hidrogel à base de colágeno de pele de peixe e carvacrol para aplicações em cicatrização de feridas
… de hidrogel contendo colágeno de tilápia e carvacrol, um terpeno natural, e sua aplicação como agente promotor da cicatrização em modelos in vitro e in vivo. Colágeno solúvel em ácido (ASC) de pele de peixe foi extraído e caracterizado. As formulações foram preparadas e avaliadas quanto a …
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Investigação da atividade tocolítica do óleo essencial de Lippia microphylla Cham. (Verbenaceae) e dos seus constituintes majoritários, carvacrol e timol, em útero de rata.
… extracted the essential oil (LM - OE), which has carvacrol and thymol as major constituents . The aim of this work was to investigate and to characterize the tocolytic effect of LM - OE on rat uterus, as well as to verify if this effect is du e its isolated major constituents, carvacrol and …
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Thymus pulegioides chemotipai Lietuvoje: paplitimas, edafinių ir klimatinių salygų įtaka, alelopatinės savybės /
… studied in this work. It was established that carvacrol was most abundant chemical compound in essential oils of T. pulegioides, and the individuals of carvacrol chemotype were most frequent in Lithuania. Prevalence of the individuals of cavacrol chemotype is stimulated by higher amount of …
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Estudio de los parámetros fisicoquímicos de los complejos de timol, carvacrol y linalol en ciclodextrinas y evaluación del efecto de la complejación en su actividad amtimicrobiana.
… la presencia de terpenos, entre ellos timol, carvacrol y linalol, que ejercen una marcada influencia sobre las propiedades biológicas que se les atribuyen. Si bien diferentes estudios han evidenciado la potencial actividad antifúngica, antimutagénica, anticancerígena, antiviral, antioxidante, …
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Lipid-based nutrient supplement to address child undernutrition and enteric parasitic infections in India
… the effect of OEO and its main bioactive carvacrol on prevention of parasite C. parvum invasion and infection of HCT-8 cells. Finally, β-Cyclodextrin (β-CyD) encapsulation of OEO and carvacrol (1:1 molar) was utilized to mask the potent flavor of bioactives, and achieve controlled …
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Incorporation of natural antimicrobial agents into starch-based material for food packaging
… (i) direct incorporation of AM agents (carvacrol, linalool or thymol) into TPS films via a compression moulding technique; and (ii) by application of a coating containing the AM agents onto the commercial APTPS films.
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Effect of repurposed drugs on the cellular properties of childhood cancer: in vitro & in silico studies
… its interaction with the drugs loratadine and carvacrol. Drug-cell interactions were probed at a single cell level and biological changes within the cell were monitored experimentally through the cell viability MTT assay. Biological changes were also monitored computationally using molecular …
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Development of Novel Synergistic Therapeutic Strategies to Combat Antimicrobial Resistance: Critical Roles for Natural Products
… (CR) E. coli and vancomycin (0.031 mg/L), carvacrol (1.98 mM) and cuminaldehyde (4.20 mM) against Vancomycin Resistant E. faecium (VRE) which resulted in 5.57 and 4.73 log10 reductions, respectively. These combinations reduced the antibiotic MICs below the clinical resistance breakpoint, …
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Bioengineering strategies to improve functional qualities of nisin
… and low levels of plant essential oils (thymol, carvacrol, trans-cinnamaldehyde) significantly controlled Gram negative foodborne pathogens in in vitro assays compared to nisin A-essential oil combinations. This enhanced control was also evident in model food systems. Nisin variants used in …
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Effects of plant extracts on immune function and disease resistance in pigs
… effects of 7 PE (anethol, capsicum oleoresin, carvacrol, cinnamaldehyde, eugenol, garlic, and turmeric oleoresin) on cell viability and cytokine secretion of porcine alveolar macrophages (PAM) with or without lipopolysaccharide (LPS) stimulation. Without LPS stimulation, anethol (35 to 52%) and …
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Development of Multi-layer Films Containing Natural Antimicrobial Agents
… oils obtained from plant extracts including carvacrol, linalool and methylchavicol were used as the active AM agents in the coating layer. The amount of natural AM agents and the composition of the coating system required to provide the optimum AM effect in food media and on Cheddar cheese …
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Development and evaluation of low density polyethylene-based antimicrobial food packaging films containing natural agents
… naturally-derived AM agents, thymol or carvacrol, were developed. These agents were incorporated into a low-density polyethylene (LDPE) substrate using the techniques of both compression moulding and extrusion film blowing. Different film formulations containing additive polymers, …
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The effects of yarrow (<i>Achillea millefolium</i>) and herbal supplements on growth performance and nutrient utilisation of broiler chickens
… effects which could be exploited, for example carvacrol, found in oregano, has antibacterial properties. Six experiments investigated the effects of botanical products on broiler growth performance. Two experiments were carried out to identify potentially useful products from a choice of six …
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Antimicrobial effects of naturally occurring compounds against microorganisms relevant to food safety
… acid, garlic powder, onion powder, onion oil,carvacrol, oregano oil, tra«5-cinnamaldehyde and cinnamon oil.<br/><br/>These compounds were subjected to antimicrobial mode of action studies. Significant cellular responses e.g. leakage of phosphate and reduction of intracellular ATP wereobserved. …
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Envases activos con B-ciclodextrinas para liberación de agentes antimicrobianos naturales en alimentos de IV gama.
… que contienen compuestos naturales como timol y carvacrol, los cuales presentan una amplia actividad frente a microorganismos patógenos, incluidas especies gram negativas y gram positivas; así como las levaduras y los mohos, son muy atractivos para su aplicación en la industria alimentaria, …
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Geochemical Significance of Biomarkers in Paleozoic Coals
… Borneol, Fenychylalkohol, Kampher, Thymol und Carvacrol in vielen unreifen Proben des gesamten untersuchten Zeitintervalls wird in dieser Arbeit erstmals dokumentiert, Dies ist bemerkenswert da es zeigt, daß die Landpflanzen des Paläozoikums bereits die Fähigkeit besaßen, diese Verbindungen zu …
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Phytochemical studies on natural products and their biological activities against Trypanosoma
… including eugenol, euginal, ursolic acid, carvacrol, linalool, limatrol, and caryophyllene. The phytochemistry of this plant is studied in the first section of this thesis.;Propolis is also receiving ample attention in the context of initiatives to discover novel drugs, thanks to its …
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Ameliorative effects of phytochemical ingestion on viral infection in honey bees
… viral particles and then feeding them thymol, carvacrol, p-coumaric acid, quercetin, or caffeine in a series of high-throughput bioassays, all of which were chosen based on their immune-boosting properties in honey bees. Among these candidates, caffeine was the only phytochemical capable of …
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Development of Novel Anti-microbial Plant Essential-Oil Treatments to Reduce the Postharvest Incidence of Botrytis cinerea of Strawberries
… Index Words: </em>Methyl jasmonate, carvacrol, thymol, citral, linalool, vanillin, Induced Acquired Resistance.</p>
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Control de ácaros contaminantes del jamón Ibérico
… de linalilo, ¥á-terpineol, ¥ã-terpineno y carvacrol), pero en este ultimo supuesto tanto por inhalacion como por contacto directo, valorando la eficacia de su empleo sobre muestras de jamon contaminado y, asimismo, su posible influencia en las caracteristicas organolepticas del producto a …
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