Chemical compounds
Current knowledge on exocrine glands in carabid beetles: structure, function and chemical compounds
... Citation: Giglio A, Brandmayr P, Talarico F, Zetto Brandmayr T (2011) Current knowledge on exocrine glands in carabid beetles: structure, function and chemical compounds. In: Kotze DJ, Assmann T, Noordijk ...
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Deciphering potential chemical compounds of gaseous oxidized mercury in Florida, USA
... Abstract. The highest mercury (Hg) wet deposition in the United States of America (USA) occurs along the Gulf of Mexico, and in the southern and central Mississippi River Valley. Gaseous oxidized Hg (GOM) is thought to ...
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Antibacterial activity and chemical compounds of leaves and branches of Protium hebetatum
... eighteen compounds were identified, from which thirteen (isoeugenol, p-vinylguaiacol, metoxyeugenol, coumarin, 5-hydroxy-scopoletin, 4,7-dihydroxy-6-metoxicromam-2-one, 4[(1E]- ...
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Controversies on the patent protection for second medical use of known chemical compounds.
... Portanto, o patenteamento de invenções de primeiro e segundo uso médico é permitido pelo Escritório de Patentes Europeu (EPO), desde que a matéria objeto de proteção preencha os requis[r] ...
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Rev. bras. farmacogn. vol.23 número3
... The present data indicate that Copaifera ethanolic extracts from different organs have signii cant larvicidal activity against the mosquito species tested. Ribeiro et al. (2009) reported that fruit peel and leaf extracts ...
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Pré-tratamento por ultrassom como alternativa para melhoria da extração de óleos essenciais
... the chemical composition, increasing the extraction of compounds responsible for antioxidant and antimicrobial activities are advantages of the ultrasonic pretreatment prior to hydrodistillation by ...
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Identification of a fat-soluble fraction of Sparganium
... the chemical components of Sample II: steroids were found to be the major components with a relative content of ...known compounds were obtained for the first ...monomeric chemical compounds ...
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Physicochemical characterization and antioxidant activity of honey with Eragrostis spp. pollen predominance
... Antioxidant and antimicrobial capacity of several monofloral Cuban honeys and their correlation with color, polyphenol content and other chemical compounds. Neural networks applied to di[r] ...
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Rev. bras. farmacogn. vol.22 número6
... different chemical compounds, among terpenes and derivatives, some alkaloids, saponins, sterols and ...these compounds as being of highly pharmacological interest due to its ...
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Maximal Information Coefficient and Support Vector Regression Based Nonlinear Feature Selection and QSAR Modeling on Toxicity of Alcohol Compounds to Tadpoles of Rana temporaria
... alcohol compounds to tadpoles of Rana temporaria is adopted as the dependent variable and 1388 physiochemical parameters (features) calculated by PCLIENT are used for representing each ...of chemical ...
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J. Braz. Chem. Soc. vol.20 número10
... bioactive compounds in these foods, such as ...bioactive compounds - ascorbic acid, total phenolics, lavonoids and carotenoids - were determined in 18 pulps obtained from tropical fruits acquired in ...
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Quím. Nova vol.31 número5
... characteristic of conjugated systems. Among these, 11 were obtained from fungi grown under still conditions and 9 under shaking; 12 were obtained from fungi isolated from marine sediments, 6 from marine algae, 1 from the ...
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Artigo C. ambrosioides JFF Revised
... bioactive compounds, including antioxidants, such as polyphenols, vitamins, carotenoids, unsaturated fatty acids and sugars, which can be useful for various applications, especially as food additives and in health ...
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Rev. LatinoAm. Enfermagem vol.25
... The adoption of preventive measures – such as the use of local exhaust and ventilation systems together with PPE – is essential for the safety of the intraoperative team. These measures, allied with continuous education ...
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Quím. Nova vol.35 número11
... The frozen material was milled with liquid nitrogen and extrac- ted by maceration using methanol (MeOH), at room temperature. The macerate was concentrated under reduced pressure to yield the methanolic extract (4.8 g). ...
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Narciza Maria de Dliveira ARCANJD1 , Iramaia Angelica NERI-NUMA2 , Taliana Kênia Alves BEZERRA1, Flávio Luís Honorato da SILVA2 , Glaucia Maria PASTDRE2 , Marta Suely MADRUGA1
... the chemical parameters of the phenolic compounds, organic acids, anthocyanins and antioxidant capacity were quantified for red wine samples containing the Isabella and Ives ...phenolic compounds; ...
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J. Braz. Chem. Soc. vol.11 número5
... tor) and HRGC-MS (high resolution gas chromatography - mass spectrometry). The HRGC-FID quantitative analyses were performed with an internal standard method for quantification of lupanine, multiflorine and a ...
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Quím. Nova vol.27 número2
... phenolic compounds in the environment is preoccupying not only due to the knowledge of their dangerous facets but (maybe mainly) from some indications that these compounds can be genotoxic and there is a ...
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J. Braz. Chem. Soc. vol.25 número6
... the chemical composition of phosphorus-containing compounds between ischemic patients, independently of thrombolytic therapy, and healthy individuals are higher than those between treated and non-treated ...
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Rev. bras. farmacogn. vol.12 suppl.1
... new compounds with potential antifungal activity, lecanoric acid, a chemical constituent of the lichen Parmotrema tinctorum and its derivatives prepared from structural modification were tested against the ...
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