Search Results - "Santos, Suzana C."
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Bioactive Compounds of Fruit Parts of Three Eugenia uniflora Biotypes in Four Ripening Stages
Published in Chemistry & biodiversity (01-12-2021)“…Variability of secondary metabolites in edible (peel and pulp) and inedible (seeds) parts of three pitanga varieties, red, red‐orange and purple, was…”
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Gastroprotective activity of punicalagin and Lafoensia pacari in mice
Published in Revista brasileira de farmacognosia (01-06-2020)“…Lafoensia pacari A. St.-Hil., Lythraceae, is used in Brazilian folk medicine to treat ulcer and gastritis; thus, it is important to conduct research so as to…”
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3
Environmental factors influence on chemical polymorphism of the essential oils of Lychnophora ericoides
Published in Phytochemistry (Oxford) (01-11-2006)“…The essential oils of two populations of Lychnophora ericoides from the Brazilian Cerrado were analysed by GC-MS. Principal component and cluster analysis…”
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4
Environmental influence on phenols and essential oils of Myrciaria cauliflora leaves
Published in Journal of the Brazilian Chemical Society (2010)“…Foliar contents of total phenols and tannins and the essential oil composition of Myrciaria cauliflora populations cultivated in six sampling sites have shown…”
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5
Assessment of Duguetia furfuracea genotoxic and cytotoxic activity in bacteria and mice
Published in Anais da Academia Brasileira de Ciências (01-03-2012)“…Duguetia furfuracea (St. Hil.) Benth & Hook f. (1862), popularly known as "sofre-do-rim-quem-quer" and "araticum-seco", is a shrub of the Annonaceae family…”
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6
Seasonal influence on the essential oil of Eucalyptus microcorys
Published in Natural product communications (01-04-2014)“…The chemical composition of the essential oil, phenolic contents, and foliar nutrients of Eucalyptus microcorys leaves, cultivated in Brazil, was analysed on a…”
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7
Assessment of Duguetia furfuracea genotoxic and cytotoxic activity in bacteria and mice
Published in Anais da Academia Brasileira de Ciências (01-03-2012)“…Duguetia furfuracea (St. Hil.) Benth & Hook f. (1862), popularly known as "sofre-do-rim-quem-quer" and "araticum-seco", is a shrub of the Annonaceae family…”
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8
Oenothein B inhibits the expression of PbFKS1 transcript and induces morphological changes in Paracoccidioides brasiliensis
Published in Medical mycology (Oxford) (01-11-2007)“…The fungus Paracoccidioides brasiliensis is the causative agent of paracoccidioidomycosis (PCM), the most prevalent human systemic mycosis in Latin America…”
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Spatial structure of Eugenia dysenterica based on essential oil chemovariations and implications for conservation and management of the genetic diversity of its populations
Published in Journal of the Brazilian Chemical Society (01-10-2012)“…The chemical composition of essential oils was used to study the spatial structure of eight Eugenia dysenterica populations in central Brazilian Cerrado…”
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10
Chemotaxonomic significance of volatile constituents in Hypenia (Mart. ex Benth.) R. Harley (Lamiaceae)
Published in Journal of the Brazilian Chemical Society (01-05-2011)“…Multivariate analysis of essential oil compositions of thirteen Hypenia species revealed the presence of two taxonomic clusters. Cluster I included three…”
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11
Chemical variability in the essential oil of Hyptis suaveolens
Published in Phytochemistry (Oxford) (01-07-2001)“…The essential oils of Hyptis suaveolens plants collected from 11 localities of the Brazilian Cerrado region were investigated by GC–MS. Sabinene, limonene,…”
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12
Antioxidant effects of polyphenolic compounds and structure-activity relationship predicted by multivariate regression tree
Published in Food science & technology (01-02-2021)“…Phenolic antioxidants form a class of compounds which inhibit the oxidation of materials of biological importance, playing a preventive role in a number of…”
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13
Essential oils of Hyptis conferta Pohl ex Benth. var. conferta and Hyptis conferta Pohl ex. Benth. var. angustata (Briq.) Pohl ex Harley from Brazilian Cerrado
Published in The Journal of essential oil research (01-03-2005)“…The oils from aerial parts of Hyptis conferta var. conferta and H. conferta var. angustata were analyzed by GC/MS. The major constituents of H. conferta var…”
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14
Essential oils of Hyptidendron canum (Pohl ex Benth.) R. Harley and Hyptis velutina Pohl ex Benth. from Brazilian Cerrado
Published in The Journal of essential oil research (01-03-2003)“…The oils from the leaves of Hyptidendron canum and aerial parts of Hyptis velutina were analysed by GC and GC/MS. The major constituents of H. canum oil were…”
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15
Seasonal variability of essential oils of Eugenia uniflora leaves
Published in Journal of the Brazilian Chemical Society (2009)“…Seasonal influence on the chemical composition of essential oils of Eugenia uniflora leaves with red-orange fruit colour biotype has indicated the presence of…”
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16
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits
Published in Journal of the Brazilian Chemical Society (01-04-2012)“…Essential oil chemical composition and phenolics (total phenols, tannins and anthocyanins), reducing sugar and fruit acidity contents of Myrciaria cauliflora…”
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17
Principal Response Curves analysis of polyphenol variation in resistant and susceptible cotton after infection by a root-knot nematode (RKN)
Published in Physiological and molecular plant pathology (01-12-2016)“…The root-knot nematode (RKN), Meloidogyne incognita, attacks cotton root system. This study aimed to compare the induction of phenolic compounds over time in…”
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18
Variable-Temperature NMR and Conformational Analysis of Oenothein B
Published in Journal of the Brazilian Chemical Society (01-02-2014)“…Oenothein B is a dimeric hydrolysable tannin with a wide range of biological activities, such as antitumour, anti-inflammatory and antiviral. Its nuclear…”
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Genetic and environmental influence on essential oil composition of Eugenia dysenterica
Published in Journal of the Brazilian Chemical Society (2010)“…The composition of the essential oil of Eugenia dysenterica collected from wild populations in Senador Canedo (SC) and Campo Alegre de Goiás (CA), as well as…”
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20
Tannin composition of barbatimão species
Published in Fitoterapia (01-07-2002)“…A comparative study of tannin composition of three species known as barbatimão ( Stryphnodendron adstringens, Stryphnodendron polyphyllum and Dimorphandra…”
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