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Pharmacognostical evaluation of fruits of Solanum lycocarpum A. St.-Hill. (Solanaceae)
(2010-05-01)
This study describes the chemical and physical-chemical profile of plant drug and ethanolic extract obtained from fruits of Solanum lycocarpum A. St.-Hill. (Solanaceae). The physical and chemical analysis involved the ...
Pharmacognostical evaluation of fruits of Solanum lycocarpum A. St.-Hill. (Solanaceae)
(2010-05-01)
This study describes the chemical and physical-chemical profile of plant drug and ethanolic extract obtained from fruits of Solanum lycocarpum A. St.-Hill. (Solanaceae). The physical and chemical analysis involved the ...
Spectrofluorimetric study of phenolic endocrine disruptors in cyclodextrins media
(Royal Society of Chemistry, 2015-02)
This study focuses on the spectrofluorimetric behavior of bisphenol A (BPA), 4-octylphenol (OP) and 4-nonylphenol (NP) in the presence of native and derivative cyclodextrins (CDs). The weak fluorescence emission bands of ...
Phenolic composition and antioxidant activity of culms and sugarcane (Saccharum officinarum L.) products
(ELSEVIER SCI LTD, 2011)
The present work reports amounts of flavonoids and phenylpropanoids of culms of three sugarcane varieties and of raw juice, syrup, molasse and VHP sugar. The antioxidant activity of those materials was evaluated by the ...
Artepillin C as an outstanding phenolic compound of Brazilian green propolis for disease treatment: A review on pharmacological aspects
(2020-01-01)
Propolis is a viscous resin consisting of plant material (shoots, flowers, and plant exudates), salivary secretions and waxes produced by Apis mellifera bees. Its popular use aroused the interests of scientific research, ...
Photodegradation of phenol red on a Ni-doped niobate/carbon composite
(Elsevier B.V., 2014-08-01)
The photocatalytic activity of a new nanostructured Ni-doped niobate KSr2(Ni0.75Nb4.25)O15-delta was studied using the phenol red dye as a test molecule and the influence of amorphous carbon deposits upon the photoactivity ...
Remoção de fenol de efluentes aquosos utilizando floculação iônica
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA, 2016-01-29)
Oil exploration is one of the most important industrial activities of modern society. Despite its derivatives present numerous applications in industrial processes, there are many undesirable by-products during this process, ...
Determination of phenolic compounds in strawberries (Fragaria ananassa Duch.) by high performance liquid chromatography with diode array detection
(Springer, 2013-02)
This paper describes a method for simultaneous identification and quantification of phenolic compounds in strawberries followed by a reversed-phase high performance liquid chromatography (HPLC) with diode array detection. ...