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| Daher,Cláudia Cecilio; Fontes,Ipojucan Silva; Rodrigues,Rayllan de Oliveira; Damasceno,Gabriel Azevedo de Brito; Soares,Daiane dos Santos; Aragão,Cícero Flávio Soares; Gomes,Ana Paula Barreto; Ferrari,Márcio. |
| Euterpe oleraceaMart. is a palm tree popularly known as açai, which is primarily found in northern Brazil. The açai's fruits contain anthocyanins, a class of polyphenols to which antioxidant properties have been attributed. The aim of this work was to develop O/W sunscreens emulsions containing açai glycolic extract (AGE) and to evaluate both their physical stability and photoprotective efficacy. Emulsions containing AGE and sunscreens were formulated using different types and concentrations of polymeric surfactant (acrylates/C 10-30 alkyl acrylate crosspolymer and sodium polyacrylate). The influence of two rheology modifiers (polyacrylamide (and) C13-14/isoparaffin (and) Laureth-7 and Carbomer) on the stability was also investigated. Physical stability... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: O/W emulsion/development; Euterpe oleracea/pharmacognosy; Euterpe oleracea/glycolic extract/photoprotective efficacy; Sunscreens/development; Sun Protection Factor. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502014000300639 |
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| Soares,Guilherme Filgueiras; Ribeiro Júnior,Walter Quadros; Pereira,Lucas Felisberto; Lima,Cristiane Andréa de; Soares,Daiane dos Santos; Muller,Onno; Rascher,Uwe; Ramos,Maria Lucrecia Gerosa. |
| ABSTRACT: The selection of wheat genotypes according to their drought tolerance is essential to off-season cultivation. The objective of this work was to characterize wheat genotypes through yield and components, morphological characteristics under water stress, and irrigated water use efficiency in the Cerrado region in Brazil. Genotypes were planted during the winters of 2016 and 2017 since there is no precipitation during this season and water levels can be measured. They were then submitted to four water regimes: WR1, WR2, WR3, and WR4, representing 100 %, 83 %, 50 %, and 30 % of evapotranspiration replacement. The following variables were evaluated: peduncle length (PL), number of ears m−2 (NE m−2), hectoliter weight (HW), thousand grain weight (TGW),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Triticum aestivum; Plant phenotyping; Water regimes; Irrigation gradient. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000500602 |
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