Search Results - "Petkowicz, Carmen Lúcia Oliveira"

Artemisia absinthium and Artemisia vulgaris: A comparative study of infusion polysaccharides by Corrêa-Ferreira, Marília Locatelli, Noleto, Guilhermina Rodrigues, Oliveira Petkowicz, Carmen Lúcia

“…•Infusions of aerial parts of Artemisia sp are used in traditional medicine.•The infusion from aerial parts of A. absinthium contains a type II…”
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Extraction and characterization of a pectin from coffee (Coffea arabica L.) pulp with gelling properties by Reichembach, Luis Henrique, de Oliveira Petkowicz, Carmen Lúcia

“…[Display omitted] •Pectin was extracted from coffee pulp (main solid waste from coffee wet processing).•The composition of the pectin was in accordance with…”
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Valorization of pectins from coffee wastes for the development of pectin-chitosan films by Reichembach, Luis Henrique, Guerrero, Pedro, de Oliveira Petkowicz, Carmen Lúcia, de la Caba, Koro

“…Coffee wastes are underused materials, largely available in coffee producing regions, which can be used to obtain pectins for the development of films for…”
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Fractionation and characterization of cell wall polysaccharides from coffee (Coffea arabica L.) pulp by Reichembach, Luis Henrique, Kaminski, Giulia Karolline, Maurer, Juliana Bello Baron, de Oliveira Petkowicz, Carmen Lúcia

“…Cell wall polysaccharides were isolated by sequential extractions from coffee pulp, the main solid waste from coffee processing. Extractions were conducted…”
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Changes in Cell Wall Composition Associated to the Softening of Ripening Papaya: Evidence of Extensive Solubilization of Large Molecular Mass Galactouronides by Shiga, Tânia Misuzu, Fabi, João Paulo, do Nascimento, João Roberto Oliveira, Petkowicz, Carmen Lúcia de Oliveira, Vriesmann, Lúcia Cristina, Lajolo, Franco Maria, Cordenunsi, Beatriz Rosana

“…Papaya (Carica papaya) is a climacteric fruit that undergoes dramatic pulp softening. Fruits sampled at three different conditions (natural ripening or after…”
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New findings on acid-extractable pectins from soy hull by Reichembach, Luis Henrique, de Oliveira Petkowicz, Carmen Lúcia

“…Soy hull has been considered a potential source of commercial pectin. The aim of the present study was to investigate its real potential as a source of pectin…”
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Pectin and pectin/chitosan hydrogel beads as coffee essential oils carrier systems by Reichembach, Luis Henrique, de Oliveira Petkowicz, Carmen Lúcia, Guerrero, Pedro, de la Caba, Koro

“…Two pectin fractions extracted from coffee pulp, one high-methoxylated (Coffea arabica pectin, CAP) and other low-methoxylated (chelating agent-soluble pectic…”
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Rheological characterization of O/W emulsions incorporated with neutral and charged polysaccharides by Vianna-Filho, Ricardo Padilha, Petkowicz, Carmen Lúcia Oliveira, Silveira, Joana Léa Meira

“…► The effects of galactomannans and xyloglucan from Brazilian species, on the rheological behavior of emulsions were evaluated. ► The addition of…”
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Schizophyllan from Schizophyllum commune BRM 060008: Potential application as an inhibitor of lipase by Mancinelli, Ketlin Cristine Batista, Dalonso, Nicole, Pezzin, Ana Paula Testa, Sassaki, Guilherme Lanzi, de Oliveira Petkowicz, Carmen Lúcia, Lima, Daniela Delwing-de, Moritz, Ana Helena Loos, Alberton, Michele Debiasi, Erzinger, Gilmar Sidnei

“…β-D-glucan has significant implications in regulating lipid metabolism and preventing diseases associated with lipid accumulation. Schizophyllan (SPG) from…”
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Guarana powder polysaccharides: Characterisation and evaluation of the antioxidant activity of a pectic fraction by Dalonso, Nicole, Petkowicz, Carmen Lúcia de Oliveira

“…► Guarana powder is used as a nutrition supplement. ► It was shown that guarana powder contains polysaccharides. ► A pectic polysaccharide and a methanolic…”
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Cell wall polysaccharides from pulp and peel of cubiu: A pectin-rich fruit by Colodel, Cristiane, Bagatin, Rosane Maria das Graças, Tavares, Talita Maria, Petkowicz, Carmen Lúcia de Oliveira

“…•Polysaccharides were extracted from pulp and peel of cubiu fruits.•Starch, pectins and hemicelluloses were obtained.•Pectic fractions had low DM and uronic…”
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Cacao pod husks ( Theobroma cacao L.): Composition and hot-water-soluble pectins by Vriesmann, Lúcia Cristina, de Mello Castanho Amboni, Renata Dias, de Oliveira Petkowicz, Carmen Lúcia

“…► The main waste product of cocoa production is cacao pod husk (CPH). ► Significant proportions of fibers were found. Phenolics are also present. ► Among the…”
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Leishmanicidal activity of polysaccharides and their oxovanadium(IV/V) complexes by Amaral, Alex Evangelista do, Petkowicz, Carmen Lúcia Oliveira, Mercê, Ana Lucia Ramalho, Iacomini, Marcelo, Martinez, Glaucia Regina, Merlin Rocha, Maria Eliane, Cadena, Silvia Maria Suter Correia, Noleto, Guilhermina Rodrigues

“…The parasites of the genus Leishmania cause a range of leishmaniasis diseases, whose treatment is impaired due to intramacrophage parasites living in the…”
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Macrophage activation and leishmanicidal activity by galactomannan and its oxovanadium (IV/V) complex in vitro by Adriazola, Izabela Ono, Amaral, Alex Evangelista do, Amorim, Juliana Carolina, Correia, Beatriz Lourenço, Petkowicz, Carmen Lúcia Oliveira, Mercê, Ana Lucia Ramalho, Noleto, Guilhermina Rodrigues

“…Compounds that activate macrophage antimicrobial activity are potential targets for treatment of leishmaniasis. The present study investigated the in vitro…”
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Advances in Studies Using Vegetable Wastes to Obtain Pectic Substances: A Review by Marenda, Flávia Roberta Buss, Mattioda, Fernanda, Demiate, Ivo Mottin, de Francisco, Alicia, de Oliveira Petkowicz, Carmen Lúcia, Canteri, Maria Helene Giovanetti, de Mello Castanho Amboni, Renata Dias

“…Vegetable waste represents a serious environmental problem for industries; however, it is also a valuable source of pectic substances. This paper aims to…”
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Investigation of cell wall polysaccharides from flour made with waste peel from unripe banana (Musa sapientum) biomass by Marenda, Flávia Roberta B, Colodel, Cristiane, Canteri, Maria Helene G, de Olivera Müller, Carmen Maria, Amante, Edna R, de Oliveira Petkowicz, Carmen Lúcia, de Mello Castanho Amboni, Renata Dias

“…BACKGROUND The peel from unripe banana biomass is an agroindustrial waste. The present study aimed: (i) to extract pectin from enzymatically‐treated waste peel…”
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Isolation of an arabinogalactan from Endopleura uchi bark decoction and its effect on HeLa cells by Bento, João Francisco, Noleto, Guilhermina Rodrigues, de Oliveira Petkowicz, Carmen Lúcia

“…•Endopleura uchi bark decoction is used in popular medicine to treat myomas.•Endopleura uchi bark decoction contains a type II arabinogalactan.•Arabinogalactan…”
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Heat stress causes alterations in the cell-wall polymers and anatomy of coffee leaves (Coffea arabica L.) by Lima, Rogério Barbosa, dos Santos, Tiago Benedito, Vieira, Luiz Gonzaga Esteves, Ferrarese, Maria de Lourdes Lúcio, Ferrarese-Filho, Osvaldo, Donatti, Lucélia, Boeger, Maria Regina Torres, Petkowicz, Carmen Lúcia de Oliveira

“…► Yields, monosaccharide composition and molar mass profiles of cell-wall polysaccharides from coffee leaves changes when submitted to heat stress. ► The…”
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Diverse patterns of cell wall mannan/galactomannan occurrence in seeds of the Leguminosae by Bento, João Francisco, Mazzaro, Irineu, de Almeida Silva, Lia Magalhães, de Azevedo Moreira, Renato, Ferreira, Marília Locatelli Correa, Reicher, Fany, de Oliveira Petkowicz, Carmen Lúcia

“…► Endosperms from seeds of Leguminosae were submitted to sequential extractions. ► Soluble and insoluble polysaccharides were analyzed. ► Galactomannans and…”
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Cell wall polysaccharides from Ponkan mandarin (Citrus reticulata Blanco cv. Ponkan) peel by Colodel, Cristiane, Vriesmann, Lúcia Cristina, de Oliveira Petkowicz, Carmen Lúcia

“…•Pectins and hemicelluloses were isolated from ponkan peel by sequential extraction.•Xyloglucans, galactomannans and galactoglucomannans were the main…”
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