Clove Oil
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. Intervalo de aplicação de óleos essenciais no controle da mancha bacteriana do tomateiro
RESUMO A mancha bacteriana do tomateiro, causada Xanthomonas spp. pode provocar perdas significativas na produção da cultura. O controle da doença é difícil e produtos alternativos devem ser avaliados. Portanto, os objetivos do trabalho foram avaliar a inibição do crescimento de Xanthomonas spp. in vitro e o intervalo de aplicação de óleos essencia
Summa phytopathol.. Publicado em: 10/07/2019
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2. Development and evaluation of an inhalation chamber for in vivo tests
ABSTRACT The bioavailability, toxicity, and therapeutic efficacy of a drug is directly related to its administration route. The pulmonary route can be accessed by inhalation after fumigation, vaporization or nebulization. Thus, pharmacological and toxicological evaluation accessed by an apparatus specifically designed and validated for this type of administr
An. Acad. Bras. Ciênc.. Publicado em: 17/08/2017
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3. Developing novel one-step processes for obtaining food-grade O/W emulsions from pressurized fluid extracts: processes description, state of the art and perspectives
Abstract In this work, a novel on-line process for production of food-grade emulsions containing oily extracts, i.e. oil-in-water (O/W) emulsions, in only one step is presented. This process has been called ESFE, Emulsions from Supercritical Fluid Extraction. With this process, emulsions containing supercritical fluid extracts can be obtained directly from p
Food Sci. Technol. Publicado em: 27/10/2015
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4. The Multiple Faces of Eugenol. A Versatile Starting Material and Building Block for Organic and Bio-Organic Synthesis and a Convenient Precursor Toward Bio-Based Fine Chemicals
Phenylpropenes are produced by plants as part of their defense strategy against microorganisms and animals, and also as floral attractants of pollinators. Eugenol, the main component of clove’s essential oil, is an inexpensive and easily available phenylpropene that has been known by humankind since antiquity, and used as a medicinal agent, but also for fo
J. Braz. Chem. Soc.. Publicado em: 2015-06
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5. Combination of the essential oil constituents citral, eugenol and thymol enhance their inhibitory effect on Crithidia fasciculata and Trypanosoma cruzi growth
We analyzed the effect of the combination of citral, eugenol and thymol, respectively the main constituents of essential oils of Cympobogon citratus (DC) Stapf, Poaceae (lemon grass), Syzygium aromaticum(L.) Merr. & L.M. Perry, Myrtaceae (clove) and Thymus vulgarisL., Lamiaceae (thyme), on the proliferation of the trypanosomatids Crithidia fasciculataand Try
Rev. bras. farmacogn.. Publicado em: 2013-10
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6. Ãleo de cravo como agente anestÃsico no transporte de juvenis de tilÃpia do Nilo "Oreochromis niloticus" / Clove oil as an anesthetic agent in transport Nile tilapia juveniles (Oreochromis niloticus)
O transporte de peixes vivos à um estÃmulo adverso à homeostase dos peixes. à uma prÃtica traumÃtica para os animais, pois envolve a captura, a manipulaÃÃo, o armazenamento dos indivÃduos e o deslocamento, atà a liberaÃÃo, o que sugere a necessidade de um procedimento para minimizar estes estressores. O objetivo deste trabalho foi avaliar o efeit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/03/2012
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7. Microbicide activity of clove essential oil (Eugenia caryophyllata)
Clove essential oil, used as an antiseptic in oral infections, inhibits Gram-negative and Gram-positive bacteria as well as yeast. The influence of clove essential oil concentration, temperature and organic matter, in the antimicrobial activity of clove essential oil, was studied in this paper, through the determination of bacterial death kinetics. Escherich
Braz. J. Microbiol.. Publicado em: 2012-12
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8. Inhibitory effect of essential oils against Lactobacillus rhamnosus and starter culture in fermented milk during its shelf-life period
The use of essential oils in foods has attracted great interest, due to their antagonistic action against pathogenic microorganisms. However, this action is undesirable for probiotic foods, as products containing Lactobacillus rhamnosus. The aim of the present study was to measure the sensitivity profile of L. rhamnosus and a yogurt starter culture in fermen
Braz. J. Microbiol.. Publicado em: 2012-09
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9. Biomassa em aula prática de Química Orgânica Verde: cravo-da-índia como fonte simultânea de óleo essencial e de furfural
This work presents an optimized integrated experiment for isolation of clove bud essential oil, rich in eugenol, and subsequent utilization of the solid residue for furfural synthesis. The operationally simple laboratory protocols and utilization of water as a solvent in both operations, plus the use of biomass as the starting material for preparation of ver
Química Nova. Publicado em: 2012
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10. Investigação da Atividade Antifúngica do Óleo Essencial de Eugenia caryophyllata Thunb. sobre cepas de Candida tropicalis / Investigation of Antifungal Activity of Essential oil Eugenia caryophyllata Thunb. on strains of Candida tropicalis.
As candidíases são infecções fúngicas de caráter oportunista, envolvendo leveduras do gênero Candida. No Brasil, a espécie C. tropicalis é a segunda mais comumente isolada após C. albicans. O surgimento de cepas resistentes aos antifúngicos convencionais tem aumentado a busca por novas alternativas provenientes de produtos naturais, em especial os
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2011
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11. Microbiological and Physico-Chemical Evaluation of Mortadellas Elaborated with Essential Oils and Inoculated with Clostridium perfringens Type A / Avaliações microbiológica e físico-química de mortadelas elaboradas com óleos essenciais e inoculados com Clostridium perfringens tipo A
Clostridium perfringens is a rod-shaped, gram-positive, anaerobic, non-motile, spore-forming and oxygen tolerant bacterium and it is directly associated to food-poisoning. Since the growth of customers interest on natural foods, essential oils are perceived as an alternative for the use of artificial additives as nitrite, diminishing its use. The aim of this
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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12. Anesthetic effects on tadpoles and post-metamorphic frogs of bullfrog (Lithobates catesbeianus) / Efeito de anestésicos em girinos e rãs pós-metamórficas de rã-touro (Lithobates catesbeianus)
Com o intuito de avaliar o uso de três anestésicos locais, entres eles, o eugenol, o mentol e a benzocaína, como indutores à sedação e à insensibilização de girinos e rãs pós-metamórficas da espécie Lithobates catesbeianus, em diferentes estágios de desenvolvimento, realizou-se este experimento no Laboratório do Ranário Experimental da Univer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/04/2011