Auswahl der wissenschaftlichen Literatur zum Thema „Uchi“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Uchi" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Zeitschriftenartikel zum Thema "Uchi":
Magalhães, Lyege Amazonas M., Maria da Paz Lima, Helyde Albuquerque Marinho und Antonio Gilberto Ferreira. „Identificação de bergenina e carotenóides no fruto de uchi (Endopleura uchi, Humiriaceae)“. Acta Amazonica 37, Nr. 3 (2007): 447–50. http://dx.doi.org/10.1590/s0044-59672007000300016.
Abreu, Viviane Gomes da Costa, Geone Maia Corrêa, Izandina Aparecida dos Santos Lagos, Roqueline Rodrigues Silva und Antônio F. de C. Alcântara. „Pentacyclic triterpenes and steroids from the stem bark of uchi (Sacoglottis uchi, Humiriaceae)“. Acta Amazonica 43, Nr. 4 (Dezember 2013): 525–28. http://dx.doi.org/10.1590/s0044-59672013000400015.
Nogueira Serrano, Luis. „El kumi-uchi desde la perspectiva de la Kaze no Ryu“. Revista de Artes Marciales Asiáticas 5, Nr. 2 (12.07.2012): 123. http://dx.doi.org/10.18002/rama.v5i2.115.
Wiyatasari, Reny. „Konsep Uchi-Soto Dalam Penerjemahan Yari-Morai“. Chi'e: Journal of Japanese Learning and Teaching 8, Nr. 1 (28.03.2020): 57–63. http://dx.doi.org/10.15294/chie.v8i1.36808.
Ashby, Dominic. „Uchi/Sotoin Japan: A Global Turn“. Rhetoric Society Quarterly 43, Nr. 3 (Mai 2013): 256–69. http://dx.doi.org/10.1080/02773945.2013.792695.
Wiyatasari, Reny. „REPRESENTASI KONSEP UCHI-SOTO DALAM BAHASA JEPANG“. KIRYOKU 1, Nr. 4 (07.12.2017): 37. http://dx.doi.org/10.14710/kiryoku.v1i4.37-47.
Silva, Saulo L. da, Viviane Guedes de Oliveira, Tomomasa Yano und Rita de Cássia Saraiva Nunomura. „Antimicrobial activity of bergenin from Endopleura uchi (Huber) Cuatrec“. Acta Amazonica 39, Nr. 1 (März 2009): 187–91. http://dx.doi.org/10.1590/s0044-59672009000100019.
Peixoto, Herbenya, Mariana Roxo, Emerson Silva, Karla Valente, Markus Braun, Xiaojuan Wang und Michael Wink. „Bark Extract of the Amazonian Tree Endopleura uchi (Humiriaceae) Extends Lifespan and Enhances Stress Resistance in Caenorhabditis elegans“. Molecules 24, Nr. 5 (06.03.2019): 915. http://dx.doi.org/10.3390/molecules24050915.
Godjali, Sharnetta Florenzia. „Pronomina Persona Omae pada Komik One Piece Volume 17 Karya Eichiro Oda“. Japanese Research on Linguistics, Literature, and Culture 2, Nr. 1 (30.12.2019): 77–92. http://dx.doi.org/10.33633/jr.v2i1.3443.
Nukui, Hiroki. „Japanese intercultural communication hindrances in business environment: Case studies with Polish counterparts“. Lodz Papers in Pragmatics 15, Nr. 2 (18.12.2019): 163–81. http://dx.doi.org/10.1515/lpp-2019-0010.
Dissertationen zum Thema "Uchi":
Politi, Flávio Augusto Sanches [UNESP]. „Estudos farmacognósticos e avaliação de atividades biológicas de extratos obtidos das cascas pulverizadas de Endopleura uchi (Huber) cuatrec. (Humiriaceae)“. Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/91684.
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
O desenvolvimento de agentes antimicrobianos eficazes e seguros para combater infecções bacterianas revolucionou o tratamento médico nos últimos 60 anos. Entretanto, aliado à própria evolução dos organismos, o uso indiscriminado dos antibióticos selecionou espécies extremamente resistentes aos agentes químicos utilizados. Como uma tentativa de contornar tal situação e ampliar o arsenal de compostos ativos contra microrganismos patógenos, o estudo de plantas tornou-se crescente no cenário científico. Para utilizarmos os fitoterápicos na prevenção e/ou cura de doenças são necessários estudos prévios relativos a aspectos botânicos, farmacognósticos, fitoquímicos, farmacológicos e toxicológicos. Neste trabalho, foram estudados extratos obtidos com as cascas pulverizadas de Endopleura uchi (Huber) Cuatrec., quanto aos aspectos farmacognósticos, propriedades antimicrobianas frente a diversas linhagens bacterianas e uma levedura, e a citotoxicidade contra células de mamíferos. Nossos resultados mostraram que quanto ao rendimento, o melhor extrato foi obtido com a percolação 20% (m/v) e, quanto ao teor de taninos totais, o melhor extrato foi obtido com a percolação 10% (m/v). Nenhum dos extratos utilizados apresentou efetividade na inibição do crescimento para a os microrganismos testados. A exceção ocorreu para Staphylococcus aureus, no qual os extratos apresentaram baixa atividade. Quanto à citotoxicidade, todos os extratos analisados apresentaram IC50 maior que a maior concentração aplicada (2 mg/mL).
The development of effective and safe antimicrobial agents to combat microbial infections revolutionized the medical treatment in the last 60 years. However, together to the self evolution of the organisms, the indiscriminate use of the antibiotics selected extremely resistant species to chemical agents used. As an attempt of to avoid this situation and to enlarge the arsenal of active compounds against pathogenic microorganisms, the study of plants has been growing in the scientific scenary. For the use of phytotherapics in the prevention and/or cure of diseases are necessary previous studies relative to botanical, pharmacognostics, phytochemical, pharmacological and toxicological aspects. In this work, were studied extracts obtained with the powdered barks of Endopleura uchi (Huber) Cuatrec., for their pharmacognostic aspects, antimicrobial properties against to several bacterial strains and a yeast, and the cytotoxicity against mammals cells. Our results showed that, related to yield, the best extract was obtained with the percolation 20% (w/v) and, related to total tannins teor, the best extract was obtained with the percolation 10% (w/v). None of the used extracts presented inhibition of the growth to the most analyzed microorganisms. The exception occurred against the Staphylococcus aureus strain, in which the extracts presented a low activity. All analyzed extracts for cytotoxicity presented IC50 higher than the higher applied concentration (2 mg/mL).
Muniz, Magno Perêa. „Estudo fitoquímico e da atividade biológica de Endopleura uchi Huber Cuatrecasas“. Universidade Federal do Amazonas, 2013. http://tede.ufam.edu.br/handle/tede/3314.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
The species Endopleura uchi, Humiriaceae family, native to the Amazon, is commonly known as uxi-amarelo or uxi-liso. The tea from its bark is popularly referred to uterine inflammation, urinary, and extremely effective in treating specific fibroids and polycystic ovary. Based on information collected about the popular use of this species in the region of Manaus, the study was conducted to obtain the phytochemical investigation of Endopleura uchi which led to the isolation of friedelin, a pentacyclic triterpene, and also bergenin, a gallic acid derivative, known to have various biological activities and is the main component in the species. In the present study were quantified bergenin in different extracts of different parts of the plant and also in commercial bark Endopleura uchi. The result showed a higher percentage of Bergenin in methanol extracts of bark (CEM-1 = 4.17% and CEM-2 = 4.75%) followed by extracts of leaves and in lower concentrations in aqueous extracts of twigs (GEA-1 = 1.95% and GEA-2 = 1.89%), bergenin as indicating the major component Endopleura uchi and that may be related to biological activities popularly given to the species. All samples analyzed showed the presence of bergenin with percentages ranging from 0.20% to 3.57%, confirming the authenticity of the plant material. Was also performed quantification of total phenolics by Folin-Ciocalteu, which revealed high levels of phenolic compounds from 16.69 to 43.02 mg GAE/g dry extract. This evaluation of the antioxidant activity by reducing iron ranged from 230.43 to 567.89 mmol Fe+2/g of dry extract and the scavenge of radical DPPH ranged from CS50 = 12.04 to 24.20 g/ml. The test for evaluation of antiulcer activity of the fractions ethyl acetate and chloroform leaves showed preventive effects of ulcerations as much as the positive control. The anti-inflammatory assay of aqueous extracts and fractions of Endopleura uchi by inhibition of nitric oxide (NO ) showed significant inhibition capacity, the best result being attributed to chloroform fraction of the leaves with IC50 = 3.2 g/mL. The results obtained from the leaves, twigs and bark species Endopleura uchi with great therapeutic value by the presence of antioxidant compounds and their ability anti-inflammatory and antiulcer, enabling the use of this popular safer plant species and the possible contribution to the development of herbal products or news drugs.
A espécie Endopleura uchi, da família Humiriaceae, nativa da Amazônia, é conhecida comumente como uxi-amarelo ou uxi-liso. O chá de suas cascas é popularmente indicado para inflamação uterina, urinária, e extremamente eficaz no tratamento específico de miomas e ovário policístico. Com base nas informações coletadas sobre o uso popular dessa espécie na região de Manaus, foi desenvolvida a investigação fitoquímica de Endopleura uchi que levou ao isolamento da friedelina, um triterpeno pentacíclico, e também da bergenina, um derivado do ácido gálico, conhecido por apresentar diversas atividades biológicas e por ser o principal componente na espécie. No presente estudo foi realizado a quantificação de bergenina em diferentes extratos de partes distintas da planta e também em amostras de cascas comerciais de Endopleura uchi. Os resultados dos extratos mostraram maior porcentagem de bergenina nos extratos metanólicos das cascas (CEM-1 = 4,17 % e CEM-2 = 4,75 %) seguido dos extratos das folhas e em menor quantidade nos extratos aquosos dos galhos (GEA-1 = 1,95 % e GEA-2 = 1,89%), indicando a bergenina como componente majoritário de Endopleura uchi e que pode estar relacionada às atividades biológicas indicadas popularmente para a espécie. Todas as amostras comerciais analisadas indicaram a presença de bergenina com porcentagens que variaram entre 0,20 % a 3,57 %, confirmando a autenticidade do material vegetal. Foi realizado a quantificação de fenólicos totais nos extratos pelo método de Folin Ciocalteu, que revelou altos teores de compostos fenólicos entre 16,69 43,02 mg EAG/g de extrato seco. A avalição da atividade antioxidante dos extratos pela redução de ferro variou de 230,43 a 567,89 mmol Fe+2/g de extrato seco e pelo sequestro de radicais de DPPH variou entre CS50 = 12,04 a 24,20 g/mL. O ensaio para avaliação da atividade antiúlcera das frações acetato de etila e clorofórmica das folhas evidenciaram efeitos preventivos das ulcerações tanto quanto o controle positivo. O ensaio anti-inflamatório dos extratos aquosos e frações de Endopleura uchi pela inibição de óxido nítrico (NO) apresentaram capacidade de inibição significantes, sendo o melhor resultado atribuído à fração clorofórmica das folhas com IC50 = 3,2 g/mL. Os resultados obtidos das folhas, galhos e cascas revelam a espécie Endopleura uchi com amplo valor terapêutico pela presença de compostos antioxidantes e por sua capacidade anti-inflamatória e antiúlcera, possibilitando o uso popular mais seguro dessa espécie vegetal e para a contribuição do desenvolvimento de possíveis produtos fitoterápicos ou até de novos fármacos.
Ferguson, Taylor Easton. „Using Auditory Feedback to Improve the Performance of Judokas during Uchi Komi“. Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5014.
Tarnocai, Charles A. „Gold mineralization at the Campbell Mine, Red Lake greenstone belt, Uchi subprovince, Ontario“. Thesis, University of Ottawa (Canada), 2001. http://hdl.handle.net/10393/6216.
Oliveira, Gustavo Rezende Bellei de. „Avaliação da eficácia antilipidêmica da Endopleura uchi Huber Cuatrec pelo método de inibição da lipase pancreática“. Universidade Federal de Juiz de Fora, 2014. https://repositorio.ufjf.br/jspui/handle/ufjf/468.
Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-01-25T18:49:31Z (GMT) No. of bitstreams: 1 gustavorezendebelleideoliveira.pdf: 2916542 bytes, checksum: 307fa0e3fa1f842c7fbc463dd8a0a712 (MD5)
Made available in DSpace on 2016-01-25T18:49:32Z (GMT). No. of bitstreams: 1 gustavorezendebelleideoliveira.pdf: 2916542 bytes, checksum: 307fa0e3fa1f842c7fbc463dd8a0a712 (MD5) Previous issue date: 2014-07-25
FAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
A obesidade é o resultado de diversas características do indivíduo, entre as quais se destacam os aspectos genéticos, ambientais e comportamentais. Sua ocorrência é devido ao acúmulo anormal ou excessivo de gordura, que pode resultar em risco de desenvolvimento de doenças graves e alterações lipídicas como dislipidemias e hipercolesterolemia. Vários tratamentos terapêuticos são utilizados para redução do peso corporal. Medicamentos com ação inibidora da lipase digetiva na região do lumen intestinal são utilizados para controlar o metabolismo lipídico, que propicia a redução da absorção de gordura. As plantas têm sido amplamente estudadas como recurso terapêutico, fundamentado no uso popular. Várias plantas apresentam ação antilipidêmica comprovada, devido à presença dos catecois. A Endopleura uchi, conhecida popularmente como uxi amarelo, apresenta em seus extratos, derivados fenólicos e flavonoídicos (catequinas). Este trabalho teve como objetivo, o estudo de avaliação da eficácia antilipidêmica da casca de Endopleura uchi, empregando método espectrofotométrico. A amostra de casca de E. uchi seca e triturada foi adquirida comercialmente. A metodologia envolveu a obtenção dos extratos; quantificação de derivados flavonoídicos e derivados fenólicos totais; avaliação da atividade antioxidante e determinação do efeito inibidor dos extratos na atividade enzimática da lipase pancreática. Foram preparados três extratos em solventes com polaridades diferentes, a partir de 200g de casca seca triturada de E. uchi. Para a determinação de derivados flavonídicos foi utilizado o método com cloreto de alumínio em meio ácido na presença de piridina e para derivados fenólicos totais o método com reagente de Folin-Ciocalteau. A atividade antioxidante foi realizada pelo ensaio de redução do radical DPPH. O efeito antilipidêmico dos extratos foi avaliado através da inibição enzimática da lipase pancreática utilizando como substrato o p-nitrofenolpalmitato. Os extratos obtidos apresentaram rendimento de 23,4 g (11,7%) para o extrato em água, 34,2g (17,1%) de extrato em etanol 80% e 26,6 g (13,3%) de extrato em acetona 80%. O conteúdo de derivados flavonoídicos equivalente em quercetina por grama de amostra foi de 1,35mg para extrato em água, 1,80mg para extrato em etanol 80% e 2,13 mg para extrato em acetona 80%. O conteúdo de derivados fenólicos expressos em equivalente em ácido tânico por grama de amostra foi de 0,639g para extrato em água, 0,950g para extrato em etanol 80% e 0,930g para extrato em acetona 80%. As concentrações efetivas 50% para o método de DPPH variaram de 12,4 μg/mL, 9,7 μg/mL e 7,9 μg/mL para os extratos em água, etanol 80% e em acetona 80% respectivamente. Foi encontrada forte correlação entre atividade antioxidante e o conteúdo de derivados fenólicos. O coeficiente de Pearson para os três extratos foi r > 0,9. Na avaliação dos extratos frente a inibição da lipase pancreática, o extrato aquoso mostrou atividade inibidora de 47,54% (106,90 UIL/g), em etanol 80% (1:1) 36,88% (96,06 UIL/g) e extrato em acetona 80% (1:1) 49,33% (112,14 UIL/g). Os resultados obtidos mostraram a presença das atividades antilipidêmica e antioxidante dos extratos de casca de E. uchi, importantes para o tratamento de redução de gordura corporal.
Obesity is the result of various individual characteristics, among which stand out the genetic, environmental and behavioral aspects. Its occurrence is due to abnormal or excessive fat accumulation that may result in the risk of developing serious diseases and lipid disorders such as dyslipidemia and hypercholesterolemia. Many therapeutic treatments are used for reducing body weight. Drugs that inhibits the digestive lipase in the intestinal lumen region are used to control lipid metabolism, which promotes the reduction of fat absorption. Plants have been widely studied as a treatment method based on the popular use. Several plants have proven, due to the presence of catechols antilipemic action. The Endopleura uchi, popularly known as yellow uxi presents in their extracts, phenolic derivatives and flavonoids (catechins). This work aimed to study the efficacy assessment antilipemic bark Endopleura uchi, employing spectrophotometric method. A sample of E. uchi bark was dried and crushed commercially acquired. The methodology involved obtaining the extracts; quantification of flavonoid compounds and phenolic derivatives; evaluation of antioxidant activity and determination of the inhibitory effect of the extract on the enzymatic activity of pancreatic lipase. Three extracts were prepared in solvents with different polarities from 200g dry shredded bark of E. uchi. For the determination of the method flavonoid derivative with aluminum chloride in an acid medium in the presence of pyridine and phenolic derivatives with the method of Folin-Ciocalteau reagent was used. The antioxidant activity assay was performed by reduction of DPPH. Antilipemic effect of the extracts was assessed by enzymatic inhibition of pancreatic lipase using a substrate of p-nitrofenylpalmitate. The extracts showed yield 23,4 g (11,7%) for the water extract, 34,2 g (17.1%) of 80% ethanol extract and 26,6 g (13,3%) of 80% acetone extract. The content of flavonoid compounds in quercetin equivalent of gram of sample was 1,35 mg to water extract, 1,80 mg extract in 80% ethanol and 2,13 mg 80% extract acetone. The contents of phenolic derivatives expressed in equivalent of gram of tannic acid was 0,639 g sample to extract in water to 0,950 g in 80% ethanol extract and 0,930 g in 80% acetone extract. The effective concentration for 50% DPPH assay ranged from 12,4 μg/mL, 9,7 μg/mL and 7,9 μg/mL for the extracts with water, 80% ethanol and 80% acetone, respectively. Strong correlation between antioxidant activity and content of phenolic derivatives was found. The Pearson coefficient for the three extracts was r > 0,9. In the evaluation of the extracts against pancreatic lipase inhibition of the aqueous extract showed inhibitory activity of 47.54% (106,90 ALI/g) in 80% ethanol (1:1) 36,88% (96,06 ALI/g) and extract with 80% acetone (1:1) 49,33% (112,14 ALI/g). The results showed the presence of antilipemic and antioxidant activities of the extracts of bark of E. uchi, important for the treatment of body fat reduction.
Tacon, Luciana Alves. „Estudo da extração e secagem por spray dryer das cascas de Endopleura uchi (Huber) Cuatrec. Humiriaceae“. Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/60/60137/tde-28062012-154340/.
Brazil has one of the world\'s largest biodiversity in flora and a plant that has attracted attention is the Endopleura uchi (Huber) Cuatrec, Humiriaceae, which is native of the Brazilian Amazon. This specie is utilized in treatment of the affections of feminine tract genito urinary and such as anti-inflammatory. It is believed that their actions are deriving from the major constituent, the bergenin. Thus, the objective of this work was to study different extraction techniques and the best conditions for drying uchi extracts in a spray dryer. For this extraction studies were chosen as being extractive processes: the dynamic maceration and ultrasound. It\'s realized the extracts characterization (solid content analyze, antioxidant activity; phenols content and bergenin content), for the achievement characteristics more desirables for drying in spray dryer. The analyzes were performed with desirability functions assistant. After realized this process, the dried particles obtained were submitted the analyzes of the marker quantification, evaluation antioxidant activity, solid contents and study pharmacotechnical characteristics such as moisture, bulk and tapped densities, repose angle, the mean particle size. The morphology of the particles was analyzed with scanning electron microscopy. After various analyzes utilizing statistics tools, was determined the best extract for study of the possible antimicrobial activity adversely microorganisms of Candida species. The results obtained for the extractive process characterization showed a solid content of the 5,11%, the antioxidant activity (IC50) ranged from 2.0 to 6.0 ?g/mL, the phenols content ranged from 36 to 47%. Achieve elevated bergenin content ranged from 31 to 38%. The bergenin yields amounted to 4.0% in relationship the plant quantity. In drying process, the values for yield were high (50 to 72%) and temperature was the parameter that more influenced. The repose angle ranged from 26 to 39º, conferring excellent to acceptable flow. The mean particle size had a bigger variation, ranged from 76 to 306 ?m. The particles showed spherical format and some of them with irregular surface. The extracts presented inhibition in growth of the different species Candida evaluated. However, the chosen factors significantly affect the characteristics of the extract. The extractions indicated the high phenols content and high antioxidant activity of the Endopleura uchi. And the drying process, in studies conditions, did not interfere in biological activities of the plant. Thus, Endopleura uchi showed how good antioxidant and a possible antimicrobial.
Borowik, Alexandra. „Structural analysis in the footwall of the Uchi-English River subprovince boundary, Red Lake region, northwestern Ontario“. Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0024/MQ33941.pdf.
Politi, Flávio Augusto Sanches. „Estudos farmacognósticos e avaliação de atividades biológicas de extratos obtidos das cascas pulverizadas de Endopleura uchi (Huber) cuatrec. (Humiriaceae) /“. Araraquara : [s.n.], 2009. http://hdl.handle.net/11449/91684.
Abstract: The development of effective and safe antimicrobial agents to combat microbial infections revolutionized the medical treatment in the last 60 years. However, together to the self evolution of the organisms, the indiscriminate use of the antibiotics selected extremely resistant species to chemical agents used. As an attempt of to avoid this situation and to enlarge the arsenal of active compounds against pathogenic microorganisms, the study of plants has been growing in the scientific scenary. For the use of phytotherapics in the prevention and/or cure of diseases are necessary previous studies relative to botanical, pharmacognostics, phytochemical, pharmacological and toxicological aspects. In this work, were studied extracts obtained with the powdered barks of Endopleura uchi (Huber) Cuatrec., for their pharmacognostic aspects, antimicrobial properties against to several bacterial strains and a yeast, and the cytotoxicity against mammals cells. Our results showed that, related to yield, the best extract was obtained with the percolation 20% (w/v) and, related to total tannins teor, the best extract was obtained with the percolation 10% (w/v). None of the used extracts presented inhibition of the growth to the most analyzed microorganisms. The exception occurred against the Staphylococcus aureus strain, in which the extracts presented a low activity. All analyzed extracts for cytotoxicity presented IC50 higher than the higher applied concentration (2 mg/mL).
Orientador: Rosemeire Cristina Linhari Rodrigues Pietro
Coorientador: Raquel Regina Duarte Moreira
Banca: Rosemeire Cristina Linhari Rodrigues Pietro
Banca: Hérida Regina Nunes Salgado
Banca: Niege Araçari Jacometti Cardoso Furtado
Mestre
Pinto, Patrícia de Souza. „Caracterização Molecular de óleos fixos de alguns frutos da região Amazônica“. Universidade Federal do Amazonas, 2012. http://tede.ufam.edu.br/handle/tede/3155.
FAPEAM - Fundação de Amparo à Pesquisa do Estado do Amazonas
The economic exploitation of vegetable oil is considered by SUFRAMA (Superintendência da zona franca de Manaus) one of the best possibilities in the region. However there a few studies related to the chemical composition of amazon fruits and tjheir oil. We have studied the chemical composition of four amazon fruits, namely pataua (Oenocarpus bataua), bacaba (Oenocarpus bacaba), uxi-amarelo (Endopleura uchi) and piassava (Leopoldinia piassaba). It is the first report describing the fatty acid, tocopherol and phytosterol composition of piassava fruits. The fatty acid composition was determined by methyl ester conversion and high resolution gas-liquid chromatography and we achieved similar results as the published for pataua, bacaba and uxi-amarelo. Tocopherol composition and quantification was determined by high performance liquid chromatography. Uxi-amarelo had the higher contents of total tocopherols, while pataua the higher amounts of α-tocopherol. The phytosterols were determined by high resolution gas-liquid chromatography with flame-ionization and mass spectrometry detectors. Bacaba and piassava had the higher contents of β-sitosterol. Some biological activities were also determined for the available extracts. The antioxidant activity of methanolic extracts of pataua and bacaba were higher and a antioxidant compound, piceatanol, was also isolated. These extracts also showed the highest capacity to inhibit the enzyme lipoxidase. In the acetylcholinesterase inhibition assay, bacaba had lower capacity, but pataua showed good capacity. The extracts of piassava and bacaba showed also good larvicidal activity in the assays with Aedes aegypti and Culex quinquafasciatus. The chemical and biological results obtained by this study will help the use and development new products from the extracts of these fruits.
Os óleos vegetais têm sido uma das principais potencialidades econômicas apontadas pela Superintendência da Zona Franca de Manaus (SUFRAMA). No entanto, pouco se conhece à respeito da composição química de muitos dos óleos amazônicos. A composição química dos frutos de quatro espécies frutíferas amazônicas (Oenocarpus bataua (patauá), Oenocarpus bacaba (bacaba), Endopleura uchi (uxi-amarelo) e Leopoldinia piassaba (piaçava)) foi estudada. Para o fruto de piaçava é o primeiro relato da composição de ácidos graxos, tocoferóis e esteroides. A composição de ácidos graxos destes óleos foi determinada por cromatografia gasosa de alta resolução e foram obtidos resultados semelhantes aos da literatura para as amostras de patauá, bacaba, e uxi-amarelo. Os tocoferóis foram identificados e quantificados por cromatografia líquida de alta eficiência e o óleo de uxi-amarelo foi aquele que apresentou o maior percentual de tocoferóis totais, enquanto que o óleo de patauá possui o maior teor de α-tocoferol. Os esteroides foram identificados por cromatografia gasosa acoplada à espectrometria de massas e quantificados por cromatografia gasosa acoplada a detector por ionização de chama, indicando a bacaba e piaçava com maior teor de β-sitosterol. Quanto à atividade biológica, a atividade antioxidante foi maior para os extratos metanólicos das polpas de patauá e bacaba, de onde foi isolada uma substância antioxidante de patauá identificada como piceatanol. Os extratos metanólicos de bacaba e patauá apresentaram capacidade de inibição da enzima lipoxigenase, e baixa inibição da enzima acetilcolinesterase para bacaba e boa inibição para patauá. Amostras de extratos de piaçava e bacaba se mostraram ativas contra larvas de Aedes aegypti e Culex quinquafasciatus. O conhecimento da química e atividade biológica destes frutos possibilitará um melhor aproveitamento destes frutos pela indústria nutracêutica e de alimentos.
Crews, Michael James. „Patterns of total strain in the walls of two greenstone assemblage boundaries, western Birch-Uchi (Confederation Lake) Belt, NW Ontario“. Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0003/MQ46013.pdf.
Bücher zum Thema "Uchi":
Uchida, Rintarō. Fuku wa uchi oni mo uchi. Tōkyō: Iwasaki Shoten, 2004.
Nakagawa, Hirotaka. Oni wa uchi! Tōkyō: Dōshinsha, 2000.
Doi, Nobuko. Uchi no okazu. Tōkyō: Shufu no Tomosha, 1991.
Takahashi, Midori. Uchi no utsuwa. 8. Aufl. Tōkyō: Media Fakutorī, 2003.
Aoki, Tama. Koishikawa no uchi. Tōkyō: Kōdansha, 1998.
Cole, Tyson. Uchi: The cookbook. Austin: Umaso Publishing, 2011.
Matsumoto, Purittsu. Uchi no 3-shimai. Tōkyō: Shufu no Tomosha, 2007.
Takayama, Naomi. Uchi no genmai gohan. Tōkyō: Nihon Hōsō Shuppan Kyōkai, 2004.
Matsumoto, Purittsu. Uchi no 3-shimai. Tōkyō: Shufu no Tomosha, 2007.
Matsumoto, Purittsu. Uchi no 3-shimai. Tōkyō: Shufu no Tomosha, 2006.
Buchteile zum Thema "Uchi":
Horie, Kaoru, Miya Shimura und Prashant Pardeshi. „Overt anaphoric expressions, empathy, and the uchi-soto distinction“. In Emotive Communication in Japanese, 173–90. Amsterdam: John Benjamins Publishing Company, 2006. http://dx.doi.org/10.1075/pbns.151.09hor.
Green, David. „Uchi or Soto? Internationalization and Foreign Faculty Employment at Japanese Universities“. In The Experiences of International Faculty in Institutions of Higher Education, 135–47. New York: Routledge, 2021. http://dx.doi.org/10.4324/9781003081562-13.
Shibata, Takeshi, Kazutaka Mitobe, Takeshi Miura, Katsuya Fujiwara, Masachika Saito und Hideo Tamamoto. „Development of an Uchi Self-learning System for Mutsumi-ryu-style Shamisen Using VR Environment“. In Intelligent Robotics and Applications, 359–70. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43518-3_35.
Saavedra, Paz, J. Guillermo Gómez-Urrego und José David Gómez-Urrego. „Preparing Uchu Jaku“. In Food, Senses and the City, 217–28. Abingdon, Oxon ; New York, NY : Routledge, 2021. | Series: Routledge studies in food, society and the environment: Routledge, 2021. http://dx.doi.org/10.4324/9781003025580-18.
Mulder, Fred, und Anneke E. N. Hacquebard. „Specifying and comparing informatics curricula through UCSI®“. In IFIP Advances in Information and Communication Technology, 97–110. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-0-387-35166-7_11.
Soares, Carlos. „UCI++: Improved Support for Algorithm Selection Using Datasetoids“. In Advances in Knowledge Discovery and Data Mining, 499–506. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01307-2_46.
Soares, Carlos. „Is the UCI Repository Useful for Data Mining?“ In Progress in Artificial Intelligence, 209–23. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-24580-3_28.
Charpe, Namrata Arora. „User-Chair Fit Index (UCFI): An Ergonomic Evaluation Tool for User-Chair Compatibility“. In Advances in Ergonomics in Design, 755–61. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60582-1_75.
Dionisia, Koutsi, und Anastasia Stratigea. „Leveraging Underwater Cultural Heritage (UCH) Potential for Smart and Sustainable Development in Mediterranean Islands“. In Computational Science and Its Applications – ICCSA 2020, 237–52. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58820-5_19.
Saridin, C. P., A. G. Becking und P. G. H. M. Raijmakers. „Unilaterale condylaire hyperactiviteit (UCH): een zeldzame, maar goed te herkennen groeistoornis van de condylus mandibulae“. In Het tandheelkundig jaar 2009, 131–40. Houten: Bohn Stafleu van Loghum, 2009. http://dx.doi.org/10.1007/978-90-313-6612-5_11.
Konferenzberichte zum Thema "Uchi":
Halstead-Nussloch, Rich, und William Carpenter. „Teaching and learning ubiquitous CHI (UCHI) design“. In CHI '02 extended abstracts. New York, New York, USA: ACM Press, 2002. http://dx.doi.org/10.1145/506443.506533.
Barbosa, Ana Helena de Paula, Anicléia Farias de Rocha frnco, Daniel da Silva Matos, Luciane Eulalia bernardes, Marriman Victória Pierine, Neidmar Ferreira Cajaiba, João Rafael Ferraz, Carolina Fernanda da Silva und Vanessa Alessandra Meira Coutinho. „Autenticação da droga vegetal Endopleura Uchi - uxi amarelo“. In II SEMINÁRIO DE PRODUÇÃO CIENTÍFICA EM CIÊNCIAS DA SAÚDE. FACULDADE ESTÁCIO DE CARAPICUÍBA, 2019. http://dx.doi.org/10.24281/rremecs.2019.05.27a31.iispccs2.65.
Alves Serrão, Pâmela, und Mayla Silva Leão Ferreira. „Avaliação do extrato seco aquoso da endopleura uchi e da bergenina em rins de camundongo com doença hepática gordurosa induzida“. In II Congresso Internacional de Saúde Única ( Interface Mundial). ,: Even3, 2020. http://dx.doi.org/10.29327/icidsuim2020.305776.
Moshfeghi, Yashar, Iadh Ounis, Craig Macdonald, Joemon M. Jose, Peter Triantafillou, Mark Livingston und Piyushimita Thakuriah. „UCUI'15“. In CIKM'15: 24th ACM International Conference on Information and Knowledge Management. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2806416.2806878.
Subaramaniam, Kasthuri, Chiw Yi Lee und Choon Ta Ong. „UCSI Campus Navigator“. In 2019 IEEE 9th International Conference on System Engineering and Technology (ICSET). IEEE, 2019. http://dx.doi.org/10.1109/icsengt.2019.8906424.
Cresp, G., Hai Huyen Dam und H. J. Zepernick. „Design of modified UCHT sequences“. In Joint IST Workshop on Mobile Future, 2006 and the Symposium on Trends in Communications. SympoTIC '06. IEEE, 2006. http://dx.doi.org/10.1109/tic.2006.1708017.
Ohara, Akio. „CR Uchu-senkan Yamato 2“. In ACM SIGGRAPH 2009 Computer Animation Fesitval. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1596685.1596714.
Van Drie, A., V. Bystritskii, B. Moosman, H. U. Rahman, N. Rostoker, F. J. Wessel und G. Yur. „UCI staged Z-pinch“. In International Conference on Plasma Science (papers in summary form only received). IEEE, 1995. http://dx.doi.org/10.1109/plasma.1995.533257.
Ney, P., H. U. Rahman, N. Rostoker und F. J. Wessel. „UCI Staged Z Pinch“. In DENSE Z-PINCHES. ASCE, 1997. http://dx.doi.org/10.1063/1.53902.
Amalfi, Raffaele L., Todd Salamon, Filippo Cataldo, Jackson B. Marcinichen und John R. Thome. „Ultra-Compact Micro-Scale Heat Exchanger for Advanced Thermal Management in Datacenters“. In ASME 2020 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/ipack2020-2542.
Berichte der Organisationen zum Thema "Uchi":
Sanborn-Barrie, M., N. Rogers und T. Skulski. Geology and tectonostratigraphic assemblages, east Uchi Subprovince, Red Lake and Birch-Uchi belts, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2004. http://dx.doi.org/10.4095/215111.
Sanborn-Barrie, M., N. Rogers, T. Skulski, J. Parker, V. McNicoll und J. Devaney. Geology and tectonostratigraphic assemblages, east Uchi Subprovince, Red Lake and Birch-Uchi belts, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2004. http://dx.doi.org/10.4095/215355.
Bailes, A. H., J. A. Percival, M. T. Corkery, V. J. McNicoll, K Y Tomlinson, C. Sasseville, N. Rogers, J. B. Whalen und D. Stone. Geology and tectonostratigraphic assemblages, West Uchi map area, Manitoba / Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2003. http://dx.doi.org/10.4095/213986.
Tomlinson, K. Y., und N. Rogers. Neodymium-isotopic characteristics of the Uchi-Confederation Lakes region, northwestern Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1999. http://dx.doi.org/10.4095/210856.
Rogers, N. Whole-rock chemical analyses from the Birch-Uchi greenstone belt, Superior Province, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2002. http://dx.doi.org/10.4095/213272.
Rogers, N., V. McNicoll, C. R. van Staal und K. Y. Tomlinson. Lithogeochemical studies in the Uchi Confederation greenstone belt, northwestern Ontario: implications for Archean tectonics. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2000. http://dx.doi.org/10.4095/211161.
Percival, J. A., und J. B. Whalen. Observations on the North Caribou terrane-Uchi Subprovince interface in western Ontario and eastern Manitoba. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2000. http://dx.doi.org/10.4095/211160.
Sappin, A.-A., M. G. Houlé, C. M. Lesher, R. T. Metsaranta und V. J. McNicoll. Regional characterization of mafic-ultramafic intrusions in the Oxford-Stull and Uchi domains, Superior Province, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/296680.
Lemkow, D. R., M. Sanborn-Barrie, A. H. Bailes, J. A. Percival, N. Rogers, T. Skulski, S D Anderson et al. GIS compilation of geology and tectonostratigraphic assemblages, western Uchi Subprovince, western Superior Province, Ontario and Manitoba. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2006. http://dx.doi.org/10.4095/222244.
van Staal, C. R. Some notes on the assemblage boundaries and internal structure of the Uchi-Confederation greenstone belt, northwestern Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1998. http://dx.doi.org/10.4095/209518.