Ethyl Hexadecanoate
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. PHYTOCHEMISTRY INVESTIGATION OF CASEARIA ARBOREA (RICH.) URB. (SALICACEAE) AND ANTIMICROBIAL ANALYSIS OF ITS DITERPENE
A phytochemical investigation from aerial parts of Casearia arborea (Rich.) Urb. (Salicaceae) led to isolation and identification of: sitosterol, 4-en-stigmast-3-one, 13-hydroxy-trans-ent-cleroda-3,14-diene,3-hydroxy-2-oxo-trans-ent-cleroda-3,14-diene (kolavelone), a mixture of 13-hydroxy-trans-ent-cleroda-3,14-diene and an ester ethyl hexadecanoate, kaempfe
Quím. Nova. Publicado em: 2018-06
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2. Volatile compounds and palynological analysis from pollen pots of stingless bees from the mid-north region of Brazil
ABSTRACT Samburá is the botanical pollen nectar agglutinated by salivary secretions of bees. Stingless bee pollen samples were collected in three periods of the year in Monsenhor Gil town, PI, Brazil, for extraction of volatile constituents by different techniques, analyzed by gas chromatography-mass spectrometry (GC-MS) and the palynological analysis used
Braz. J. Pharm. Sci.. Publicado em: 22/06/2017
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3. ProspecÃÃo quÃmica da macroalga marinha verde Ulva fasciata Delile / Chemical screening in the green marine alga Ulva fasciata Delile
As macroalgas marinhas sÃo consideradas fontes promissoras de compostos bioativos para estudos fitoquÃmicos. Tais compostos possuem diferentes propriedades biolÃgicas, funcionando como antibacterianos, antifÃngicos, antivirais, anti-inflamatÃrios, anti-helmÃnticos, antileishmaniose, antimalÃria, antioxidantes, antitumorais cuja utilizaÃÃo como fÃrm
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/08/2010
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4. Contribuição ao conhecimento químico da flora acreana: Protium hebetatum Daly, Protium heptaphyllum(Aublet) Marchand subsp. ulei (Swat) Daly e Protium heptaphyllum (Aublet) Marchand subsp. heptaphyllum / Contribution to the chemical knowledge of the Acre flora: Protium hebetatum Daly, Protium heptaphyllum (Aublet) Marchand subsp. ulei (Swat) and Daly Protium heptaphyllum (Aublet) Marchand subsp. heptaphyllum
This work presents study phytochemistry of three species of plants of the family Burseraceae: Protium hebetatum Daly (PHB), Protium heptaphyllum (Aublet) Marchand subsp. ulei (Swat) Daly (PHU) and the Protium heptaphyllum (Aublet) Marchand subsp. heptaphyllum (PHH), known, at random, as pitch, pitch-white and almécego. The species were collected in the muni
Publicado em: 2010
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5. Estudo fitoquímico biomonitorado da entrecasca de maytenus rigida mart. (celastraceae)
The chosen plant belongs to the family Celastracea which comprehends about 85 genders and from 800 to 900 species with wide distribution in the tropical and subtropical regions of the world. In this family the gender Maytenus highlights due to a great variety of bioactive metabolites. From this gender, the specie Maytenus rigida Mart was collected in the vil
Publicado em: 2006