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  1. AU="de Abreu, Fernando Antônio Pinto"
  2. TI=The impact of caring for dying patients in intensive care units on a physician s personhood: a systematic scoping review

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  1. Artikel ; Online: UPLC-QTOF-MS

    Santos, Glauber Batista Moreira / de Abreu, Fernando Antônio Pinto / da Silva, Gisele Silvestre / Guedes, Jhonyson Arruda Carvalho / Lira, Sandra Machado / Dionísio, Ana Paula / Pontes, Dorasilvia Ferreira / Zocolo, Guilherme Julião

    Food research international (Ottawa, Ont.)

    2024  Band 178, Seite(n) 113957

    Abstract: The search for knowledge related to the Pitaya (Hylocereus polyrhizus [F.A.C. Weber] Britton & Rose, family Cactaceae) is commonly due to its beneficial health properties e aesthetic values. But process to obtain pitaya pulp is a first and important step ...

    Abstract The search for knowledge related to the Pitaya (Hylocereus polyrhizus [F.A.C. Weber] Britton & Rose, family Cactaceae) is commonly due to its beneficial health properties e aesthetic values. But process to obtain pitaya pulp is a first and important step in providing information for the subsequent use of this fruit as colorant, for example. Therefore, the effects of the pulping process on the metabolomic and chemometric profile of non-volatile compounds of pitaya were assessed for the first time. The differences in metabolic fingerprints using UPLC-QTOF-MS
    Mesh-Begriff(e) Chemometrics ; Chromatography, High Pressure Liquid ; Cactaceae/chemistry ; Ascorbic Acid/metabolism
    Chemische Substanzen Ascorbic Acid (PQ6CK8PD0R)
    Sprache Englisch
    Erscheinungsdatum 2024-01-03
    Erscheinungsland Canada
    Dokumenttyp Journal Article
    ZDB-ID 1111695-x
    ISSN 1873-7145 ; 0963-9969
    ISSN (online) 1873-7145
    ISSN 0963-9969
    DOI 10.1016/j.foodres.2024.113957
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel: Process optimization in the obtention of microfiltered banana (Musa cavendish) juice by response surface methodology

    Viana, José Diogo da Rocha / Ximenes, Silvio Furtado / de Souza, Arthur Claudio Rodrigues / de Abreu, Fernando Antônio Pinto / Petrus, José Carlos Cunha

    Journal of food processing and preservation. 2021 Dec., v. 45, no. 12

    2021  

    Abstract: This study is focused on the optimization of the clarification process of banana juice (Musa cavendish). Two central composite rotational designs (CCRD) were elaborated that aim at the enzymatic maceration stage: having (first design) independent ... ...

    Abstract This study is focused on the optimization of the clarification process of banana juice (Musa cavendish). Two central composite rotational designs (CCRD) were elaborated that aim at the enzymatic maceration stage: having (first design) independent variables such as pectinase, cellulase, and amylase concentrations, and (second design) time and amylase concentration. The dependent variables of both designs were the permeate flow (Jₚ) and apparent viscosity (µ) of the pulp, at a significance level of p < .10. The results indicated a negative effect in relation to cellulase and optimum concentration of 500 mg/L of pectinase. The second design achieved optimal conditions at a 1 hr maceration time and amylase concentration of 1,000 mg/L. The resistances associated with fouling (reversible + irreversible) were predominant in both operations. It is concluded that there is a technical feasibility in using combined methods to obtain clarified banana juice, allowing the scale to be extended from pilot to industrial. PRACTICAL APPLICATIONS: The clarified banana juice is a versatile beverage that can be used in ready‐to‐eat formulations or as an ingredient in other products, but in order to make the production of this clarified juice feasible, it is necessary to improve the microfiltration step. Due to the high viscosity of crude banana pulp, the current main process used to allow the microfiltration is a dilution step, which turns future industrial applications unfeasible. In this study, a combined method of enzymatic maceration and microfiltration was optimized, achieving a technical viability for industrial purposes, also, a complementary study of fouling in microfiltration was included, with the objective to contribute to scientific and industrial communities regarding the production of clarified fruit juices.
    Schlagwörter Musa ; amylases ; banana juice ; bananas ; beverages ; endo-1,4-beta-glucanase ; fruits ; ingredients ; maceration ; microfiltration ; polygalacturonase ; pulp ; ready-to-eat foods ; response surface methodology ; viscosity
    Sprache Englisch
    Erscheinungsverlauf 2021-12
    Erscheinungsort John Wiley & Sons, Ltd
    Dokumenttyp Artikel
    Anmerkung JOURNAL ARTICLE
    ZDB-ID 243448-9
    ISSN 1745-4549 ; 0145-8892
    ISSN (online) 1745-4549
    ISSN 0145-8892
    DOI 10.1111/jfpp.15987
    Datenquelle NAL Katalog (AGRICOLA)

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  3. Artikel: Cashew apple (

    Sousa, Jessica Maria Silva / de Abreu, Fernando Antonio Pinto / Ruiz, Ana Lúcia Tasca Goes / da Silva, Gisele Goulart / Machado, Sandra Lira / Garcia, Carolina Peixoto Girão / Filho, Francisco Oiram / Wurlitzer, Nedio Jair / de Figueiredo, Evânia Altina Teixeira / Magalhães, Francisco Ernani Alves / Muniz, Celli Rodrigues / Zocolo, Guilherme Julião / Dionísio, Ana Paula

    Journal of food science and technology

    2020  Band 58, Heft 2, Seite(n) 764–776

    Abstract: Cashew apple extract (CAE) is a product with intense yellow color obtained from residual fibers of juice processing. Although CAE is known to be rich in carotenoids and anacardic acids, the biological activities of this potential natural food colorant ... ...

    Abstract Cashew apple extract (CAE) is a product with intense yellow color obtained from residual fibers of juice processing. Although CAE is known to be rich in carotenoids and anacardic acids, the biological activities of this potential natural food colorant remain unexplored. The present study is the first to investigate the toxicity, antiproliferative and antimicrobial activities of the lyophilized CAE (L-CAE) and its encapsulated products, using maltodextrin (M-CAE) or cashew gum (CG-CAE) as carriers. In addition to their high carotenoid content, the phenolic contents in all materials was determined using UPLC-QTOF-MS
    Sprache Englisch
    Erscheinungsdatum 2020-06-25
    Erscheinungsland India
    Dokumenttyp Journal Article
    ZDB-ID 242498-8
    ISSN 0975-8402 ; 0022-1155
    ISSN (online) 0975-8402
    ISSN 0022-1155
    DOI 10.1007/s13197-020-04594-0
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel: Metabolic profile of pitaya (Hylocereus polyrhizus (F.A.C. Weber) Britton & Rose) by UPLC-QTOF-MSE and assessment of its toxicity and anxiolytic-like effect in adult zebrafish

    Lira, Sandra Machado / Dionísio, Ana Paula / Holanda, Marcelo Oliveira / Marques, Chayane Gomes / Silva, Gisele Silvestre da / Correa, Lia Coêlho / Santos, Glauber Batista Moreira / de Abreu, Fernando Antonio Pinto / Magalhães, Francisco Ernani Alves / Rebouças, Emanuela de Lima / Guedes, Jhonyson Arruda Carvalho / Oliveira, Danielle Ferreira de / Guedes, Maria Izabel Florindo / Zocolo, Guilherme Julião

    Food research international. 2020 Jan., v. 127

    2020  

    Abstract: Pitaya is a Cactacea with potential for economic exploitation, due to its high commercial value and its functional components – such betalains, oligosaccharides and phenolic compounds. Although the biological activities of pitaya have been studied using ... ...

    Abstract Pitaya is a Cactacea with potential for economic exploitation, due to its high commercial value and its functional components – such betalains, oligosaccharides and phenolic compounds. Although the biological activities of pitaya have been studied using in vivo and in vitro models (anti-inflammatory and antiproliferative activities, as example), its anxiolytic-like effect is still unexplored. Therefore, the aim of this work was to perform a characterization of pulp and peel of pitaya (Hylocereus polyrhizus (F.A.C. Weber) Britton & Rose) using UPLC-QTOF-MSE, and to assess its toxicity and anxiolytic-like effect in adult zebrafish (Danio rerio). The results showed 16 and 15 compounds (in pulp and peel, respectively), including maltotriose, quercetin-3-O-hexoside, and betalains, putatively identified by UPLC-QTOF-MSE. Thus, pitaya pulp and peel showed no toxicity in both models tested (Vero cell lines and zebrafish model, LC50 ˃ 1 mg/mL); and a significant anxiolytic activity, since the treated fish reduced the permanence in the clear zone (Light & Dark Test) compared to that in the control, exhibiting anxiolytic-simile effect of diazepam. However, these effects were reduced by pre-treatment with the flumazenil suggesting that the pulp and peel of pitaya are anxiolytics agents mediated via the GABAergic system. These findings suggested that H. polyrizhus has the potential of developing an alternative plant-derived anxiolytic therapy. In addition, pitaya peel (which is a waste in the food industry) should be regarded as a valuable product, which has the potential as an economic value-added ingredient for anxiety disorders.
    Schlagwörter Danio rerio ; Hylocereus polyrhizus ; adults ; animal models ; anti-inflammatory activity ; anxiety ; betalains ; cell lines ; diazepam ; fish ; food industry ; fruit pulp ; in vitro studies ; ingredients ; lethal concentration 50 ; maltotriose ; phenolic compounds ; therapeutics ; toxicity ; tranquilizers ; value added ; wastes
    Sprache Englisch
    Erscheinungsverlauf 2020-01
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel
    ZDB-ID 1111695-x
    ISSN 1873-7145 ; 0963-9969
    ISSN (online) 1873-7145
    ISSN 0963-9969
    DOI 10.1016/j.foodres.2019.108701
    Datenquelle NAL Katalog (AGRICOLA)

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  5. Artikel ; Online: Metabolic profile of pitaya (Hylocereus polyrhizus (F.A.C. Weber) Britton & Rose) by UPLC-QTOF-MS

    Lira, Sandra Machado / Dionísio, Ana Paula / Holanda, Marcelo Oliveira / Marques, Chayane Gomes / Silva, Gisele Silvestre da / Correa, Lia Coêlho / Santos, Glauber Batista Moreira / de Abreu, Fernando Antonio Pinto / Magalhães, Francisco Ernani Alves / Rebouças, Emanuela de Lima / Guedes, Jhonyson Arruda Carvalho / Oliveira, Danielle Ferreira de / Guedes, Maria Izabel Florindo / Zocolo, Guilherme Julião

    Food research international (Ottawa, Ont.)

    2019  Band 127, Seite(n) 108701

    Abstract: Pitaya is a Cactacea with potential for economic exploitation, due to its high commercial value and its functional components - such betalains, oligosaccharides and phenolic compounds. Although the biological activities of pitaya have been studied using ... ...

    Abstract Pitaya is a Cactacea with potential for economic exploitation, due to its high commercial value and its functional components - such betalains, oligosaccharides and phenolic compounds. Although the biological activities of pitaya have been studied using in vivo and in vitro models (anti-inflammatory and antiproliferative activities, as example), its anxiolytic-like effect is still unexplored. Therefore, the aim of this work was to perform a characterization of pulp and peel of pitaya (Hylocereus polyrhizus (F.A.C. Weber) Britton & Rose) using UPLC-QTOF-MS
    Mesh-Begriff(e) Animals ; Anti-Anxiety Agents/pharmacology ; Behavior, Animal/drug effects ; Cactaceae ; Chromatography, High Pressure Liquid ; Disease Models, Animal ; Mass Spectrometry ; Metabolome ; Plant Extracts/pharmacology ; Zebrafish
    Chemische Substanzen Anti-Anxiety Agents ; Plant Extracts
    Sprache Englisch
    Erscheinungsdatum 2019-10-31
    Erscheinungsland Canada
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1111695-x
    ISSN 1873-7145 ; 0963-9969
    ISSN (online) 1873-7145
    ISSN 0963-9969
    DOI 10.1016/j.foodres.2019.108701
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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