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Graciele da Silva Campelo Borges
Federal University of Paraíba
ChemistryEuterpe edulisAntioxidantChromatographyBiochemistry
27Publications
14H-index
537Citations
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Publications 26
Newest
#1Janne Santos de Morais (UFPB: Federal University of Paraíba)H-Index: 1
#2A. de S. Sant'Ana (State University of Campinas)H-Index: 32
Last. Marciane Magnani (UFPB: Federal University of Paraíba)H-Index: 20
view all 7 authors...
Abstract This study assessed the phenolics and their bioaccessibility through an in vitro digestion system coupled to a simulated intestinal barrier in eight edible flowers of distinct colors, namely mini rose, torenia, mini daisy, clitoria, cosmos, cravine, begonia and tagete. The antioxidant activity of the flowers before in vitro digestion, in their derived dialyzed and non-dialyzed fractions was evaluated using distinct approaches. All flowers presented in their composition phenolic acids, s...
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#1Viviane Maria Rizelio (UFSC: Universidade Federal de Santa Catarina)H-Index: 4
#2Laura Tenfen (UFSC: Universidade Federal de Santa Catarina)H-Index: 2
Last. Roseane Fett (UFSC: Universidade Federal de Santa Catarina)H-Index: 27
view all 8 authors...
The aim of this study was to evaluate the quality of fifty Apis mellifera L. honey samples from southern Brazil in terms of the physicochemical composition, color characteristics, phenolic content,...
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#1Priscila Mayara de Lima Oliveira (UFPB: Federal University of Paraíba)H-Index: 1
#2Aline Macedo Dantas (UFPB: Federal University of Paraíba)H-Index: 2
Last. Graciele da Silva Campelo Borges (UFPB: Federal University of Paraíba)H-Index: 14
view all 8 authors...
Abstract Fruits from Ziziphus joazeiro from Mata Paraibana (MP), Borborema (BB), Agreste (AG) and Sertao Paraibano (SP) were assessed to determine their morphological characteristics, nutritional composition, content and bioaccessibility of phenolic compounds and antioxidant activity. In general, jua fruits presented ovoid shape, high moisture (65.33–72.53%), low acidity, with succinic acid being the predominant organic acid, and high dietary fiber content (8.98–10.81%), mostly insoluble fibers ...
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#1Flávia Helena Carvalho de Melo (UFPB: Federal University of Paraíba)
#2Francisca Nayara Dantas Duarte Menezes (UFPB: Federal University of Paraíba)
Last. Marciane Magnani (UFPB: Federal University of Paraíba)H-Index: 20
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Abstract This study assessed the in vitro prebiotic effects of honeys from Ziziphus joazeiro Mart. (juazeiro; J) and Mimosa arenosa Willd Poir (jurema branca; JB) produced by native stingless bees, namely Melipona subnitida Ducke (jandaira; J) and M. scutellaris Latrelle (urucu; U), in the Brazilian Northeastern semi-arid region toward the probiotics Lactobacillus acidophilus LA-05 and Bifidobacterium animalis subsp. lactis BB-12. Cells of the probiotic strains were enumerated over 48 h of culti...
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#1Paloma Oliveira Antonino de Assis (UFPB: Federal University of Paraíba)H-Index: 3
#2Gerlane Coelho Bernardo Guerra (UFRN: Federal University of Rio Grande do Norte)H-Index: 9
Last. Rita de Cássia Ramos do Egypto Queiroga (UFPB: Federal University of Paraíba)H-Index: 16
view all 13 authors...
Inflammatory bowel disease (IBD) is characterized by severe mucosal damage in the intestine and a deregulated immune response. Natural products derived from plants that are rich in bioactive compounds are used by many patients with IBD. Xique–xique (Pilosocereus gounellei) is a cactus of the Caatinga family that has been used by the local population for food and medicinal purposes. The intestinal anti-inflammatory effect of xique–xique cladode juice was evaluated in the present study. A dose of ...
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#1Suênia Gabriela Gonçalves Morais (UFPB: Federal University of Paraíba)
#2Graciele da Silva Campelo Borges (UFPB: Federal University of Paraíba)H-Index: 14
Last. Marciane Magnani (UFPB: Federal University of Paraíba)H-Index: 20
view all 5 authors...
Abstract This study assessed the effects of the incorporation of Lactobacillus acidophilus LA-05 or Bifidobacterium animalis ssp. lactis BB-12 in the content and bioaccessibility of phenolics in red pitaya pulp. The oxygen radical absorbance capacity (ORAC) of the dialyzed (bioaccessible) fraction of red pitaya pulp fermented by these probiotics was also assessed. After 48 h of cultivation in red pitaya pulp, the pH and sugar contents decreased, while organic acids and viable counts of the teste...
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#1Aline Macedo Dantas (UFPB: Federal University of Paraíba)H-Index: 2
#2Isis Meireles Mafaldo (UFPB: Federal University of Paraíba)H-Index: 1
Last. Graciele da Silva Campelo Borges (UFPB: Federal University of Paraíba)H-Index: 14
view all 6 authors...
Abstract The bioaccessibility of phenolics and antioxidant activity were determined in acai, cupuacu, blackberry, blueberry, jabuticaba, raspberry, caja and soursop frozen pulps (FPs) using a digestion model coupled with a simulated intestinal barrier. Cyanidin 3-glucoside (6.56%) and pelargonidin 3-glucoside (28.33%) were bioaccessible in blueberry and raspberry. Catechin had the highest bioaccessibility in blueberry (270.71%), blackberry (137.51%), and jabuticaba (99.52%), while the highest bi...
6 CitationsSource
2 CitationsSource
#1Rodrigo Luiz Targino Dutra (UFPB: Federal University of Paraíba)H-Index: 1
#2Aline Macedo Dantas (UFPB: Federal University of Paraíba)H-Index: 2
Last. Graciele da Silva Campelo Borges (UFPB: Federal University of Paraíba)H-Index: 14
view all 8 authors...
This study characterized the phenolic profile in siriguela, umbu-caja and mangaba, as well in their frozen pulps (FPs). The bioaccessibility of phenolic compounds and the antioxidant activity of the FP dialysates were determined following exposure to simulated gastrointestinal conditions. The profile of phenolic compounds identified in fruit and FPs were relatively similar. After pulp processing, increases of 33.60% and 68.72% in free phenolics were observed for mangaba and umbu-caja, respective...
8 CitationsSource
#1Mayara Schulz (UFSC: Universidade Federal de Santa Catarina)H-Index: 5
#2Fabíola Carina Biluca (UFSC: Universidade Federal de Santa Catarina)H-Index: 5
Last. Roseane Fett (UFSC: Universidade Federal de Santa Catarina)H-Index: 27
view all 12 authors...
Abstract An in vitro method involving simulated gastrointestinal digestion was used to assess the bioaccessibility of fifteen minerals, twenty-two phenolic compounds and the antioxidant capacity in jucara fruit during seven ripening stages. For minerals and phenolics, respectively, initial contents were up to 1325.9 and 22.9 mg 100 g −1 , whereas after in vitro digestion, the maximum values were 556.7 and 14.43 mg 100 g −1 (dry matter). Antioxidant capacity, determined by 2,2-diphenyl-1-picrylhy...
18 CitationsSource
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