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Luciano Vitali
Universidade Federal de Santa Catarina
50Publications
12H-index
381Citations
Publications 53
Newest
#1Bruno Luís Ferreira (UFSC: Universidade Federal de Santa Catarina)H-Index: 1
#2Luciano Valdemiro Gonzaga (UFSC: Universidade Federal de Santa Catarina)H-Index: 19
Last.Roseane Fett (UFSC: Universidade Federal de Santa Catarina)H-Index: 27
view all 7 authors...
Abstract The dataset showed in this manuscript belongs to the investigation of the Southern-Brazilian geopropolis of stingless bees. Stingless bees are native species of insects from tropical areas; they produce honey, pollen and geopropolis that is composed of a mix of vegetal extracts, digestive enzymes, and mostly by soil. Used in folk medicine as antiseptic, antioxidant and antimicrobial agent, the composition is due to bee species, climate changes, local flora, and soil type. Moreover, the ...
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#1Fabíola Carina Biluca (UFSC: Universidade Federal de Santa Catarina)H-Index: 5
#2Bibiana Silva (UFSC: Universidade Federal de Santa Catarina)H-Index: 2
Last.Ana Carolina Oliveira Costa (UFSC: Universidade Federal de Santa Catarina)H-Index: 19
view all 11 authors...
Abstract The objective of this study was to investigate and quantify the composition phenolic, reducing capacity, the free radical scavenging activity, as well as, the anti-inflammatory effect evaluated against lipopolysaccharides-stimulated RAW264.7 macrophages through modulation of inflammatory mediators, in eight stingless bee honey types (Meliponinae) from southern Brazil. Stingless bee honey did not show to be cytotoxic at the tested concentrations (1-100 µM) and also reduced nitric oxide a...
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#1Fabiana de Freitas Figueiredo (UFMT: Universidade Federal de Mato Grosso)H-Index: 1
Last.Domingos Tabajara de Oliveira Martins (UFMT: Universidade Federal de Mato Grosso)H-Index: 20
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Abstract Ethnopharmacological relevance Sorocea guilleminina Gaudich. is a tree or shrub endemic to Brazil. Its leaves are used in Brazilian folk medicine for the healing of wounds, stomach problems, inflammation and as diuretic. The present study evaluates the activity and action mechanisms of the healing properties of the aqueous extract of S. guilleminiana leaves (AESg), in experimental models in vivo and in vitro, as well as performs a phytochemical analysis of the extract. Materials and met...
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#1Bruno Luís Ferreira (UFSC: Universidade Federal de Santa Catarina)H-Index: 1
#2Luciano Valdemiro Gonzaga (UFSC: Universidade Federal de Santa Catarina)H-Index: 19
Last.Roseane Fett (UFSC: Universidade Federal de Santa Catarina)H-Index: 27
view all 8 authors...
Abstract Geopropolis is a stingless bee product compose mainly by soil, presenting complex composition geopropolis has bioactive compounds that will depend on geographical characteristics as well bee species, changing their chemical and biological properties. Thus the study aims to evaluate the solubility and chemical stability of geopropolis extracts, through radical capture capacity and reducing capacity. Besides, analysis of free and bonded phenolic compounds, and mineral composition. Geoprop...
2 CitationsSource
#1Adrielli TenfenH-Index: 4
#2Giovana VechiH-Index: 1
Last.Valdir Cechinel FilhoH-Index: 31
view all 10 authors...
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#1L.G.G. Rodrigues (UFSC: Universidade Federal de Santa Catarina)H-Index: 4
#2Simone Mazzutti (UFSC: Universidade Federal de Santa Catarina)H-Index: 5
Last.Sandra R.S. Ferreira (UFSC: Universidade Federal de Santa Catarina)H-Index: 30
view all 5 authors...
Abstract The novelty of this study was the use of a subcritical water unit to recover phenolic compounds from papaya seeds, a relevant agroindustrial waste. The effect of temperature conditions on subcritical water extraction (SWE) was compared to Soxhlet extraction (SOX) in terms of total yield, phenolic content (TPC), Maillard reaction products (MRPs), and antioxidant activity, detected by DPPH and β-carotene bleaching methods. TPC and MRPs values were maximized by SWE at 150 °C for 5min, whic...
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#1Adenilson Renato Rudke (UFSC: Universidade Federal de Santa Catarina)H-Index: 1
#2Simone Mazzutti (UFSC: Universidade Federal de Santa Catarina)H-Index: 5
Last.Sandra R.S. Ferreira (UFSC: Universidade Federal de Santa Catarina)H-Index: 30
view all 5 authors...
Abstract Buriti fruit, with high content in carotenoids and antioxidant compounds, is well appreciated for its organoleptic characteristics. However, its shell, an agroindustrial residue, is mostly discarded. Therefore, to verify the technological potential of the buriti shells, the aim of this this study was to evaluated the antioxidant potential of the extracts from buriti shell obtained by pressurized liquid extraction (PLE) with ethanol/water mixtures. PLE optimization was performed by respo...
1 CitationsSource
Abstract Ethnopharmacological relevance Bauhinia forficata Link, commonly known as “cow's paw”, is a native plant from South America. Its leaves are widely used in Brazilian folk medicine to treat diabetes and cardiovascular disorders. Although this species' biological potential has been extensively proven as an antidiabetic, anti-inflammatory and antioxidant agent, there is a lack of studies to evidence its action on the cardiovascular system. Aim of the study: This study was designed to invest...
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#1Heloísa Fabian Battistella Lasta (UFSC: Universidade Federal de Santa Catarina)H-Index: 1
#2Lucas Lentz (UFSC: Universidade Federal de Santa Catarina)H-Index: 1
Last.Sandra R.S. Ferreira (UFSC: Universidade Federal de Santa Catarina)H-Index: 30
view all 6 authors...
Abstract Beetroot (Beta vulgaris L.) residues, leaves and stems, normally disposed as animal feed or compost, were investigated for the recovery of valuable compounds by pressurized liquid extraction (PLE) at temperature of 40 °C and pressures of 7.5, 10 and 12.5 MPa, and flow rate of 3 mL min-1. This abundant residue, combined with the lack of related studies of beetroot waste by applying the PLE methods to obtain bioactive extracts is the main novelty of this work. Then, the objective was to e...
1 CitationsSource
#1Aline da Rosa Almeida (UFSC: Universidade Federal de Santa Catarina)
#2Matheus Vinicius de Oliveira Brisola Maciel (UFSC: Universidade Federal de Santa Catarina)H-Index: 3
Last.Pedro Luiz Manique Barreto (UFSC: Universidade Federal de Santa Catarina)H-Index: 19
view all 9 authors...
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