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Registro Completo |
Biblioteca(s): |
Embrapa Alimentos e Territórios. |
Data corrente: |
09/05/2023 |
Data da última atualização: |
29/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SABINO, L. B. de S.; COPES, F.; SAULAIS, S.; BRITO, E. S. de; SILVA JÚNIOR, I. J. da; LE, T. C.; MATEESCU, M. A.; MANTOVANI, D. |
Afiliação: |
LUIZ BRUNO DE SOUSA SABINO, UFC; FRANCESCO COPES, Laval University; SOLÈNE SAULAIS, Université du Québec à Montréal; EDY SOUSA DE BRITO, CNAT; IVANILDO JOSÉ DA SILVA JÚNIOR, UFC; TIEN CANH LE, Université du Québec à Montréal; MIRCEA ALEXANDRU MATEESCU, Université du Québec à Montréal; DIEGO MANTOVANI, Laval University. |
Título: |
Anthocyanins formulated with carboxymethyl starch for gastric and intestinal delivery. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Molecules, v. 27, n. 21, 7271, p. 1-19, 2022. |
ISSN: |
1420-3049 |
DOI: |
https://doi.org/10.3390/molecules27217271 |
Idioma: |
Inglês |
Conteúdo: |
Anthocyanins obtained from jambolan have been used as active agents in different carboxymethyl starch-based tablet formulations and their release profiles evaluated in simulated gastric fluids (SGF) and simulated intestinal (SIF) fluids. Structural analysis highlighted a strong interaction between anthocyanins and carboxymethyl starch, evidenced by scanning electron microscopy and infrared analysis. Tablet dissolution behavior varied according to the pH of the media, being controlled by the swelling and/or erosion of the polymeric matrix. Various formulations for immediate, fast, and sustained release of anthocyanins for 30 min, 2 h and 12 h of dissolution have been developed. It was found that monolithic carboxymethyl starch tablets loaded with powdered jambolan extract efficiently afforded the complete delivery (100% of anthocyanins) to different sites of the simulated gastrointestinal tract and ensured the stability of these pigments, which maintained their antioxidant activity. |
Palavras-Chave: |
Agente bioativo; Antiaterosclerótica; Antiatherosclerotic activities; Antiinflammatory; Antioxidant activities; Antioxidantes; Antitumoral; Bioactive agent delivery; Carboxymethyl starch; Jamelão; Monolithic tablets. |
Thesagro: |
Antiinflamatório; Fruto. |
Thesaurus Nal: |
Anthocyanins; Fruit composition; Syzygium cumini. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153621/1/CNAT-9.pdf
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Marc: |
LEADER 02218naa a2200421 a 4500 001 2153621 005 2024-02-29 008 2022 bl uuuu u00u1 u #d 022 $a1420-3049 024 7 $ahttps://doi.org/10.3390/molecules27217271$2DOI 100 1 $aSABINO, L. B. de S. 245 $aAnthocyanins formulated with carboxymethyl starch for gastric and intestinal delivery.$h[electronic resource] 260 $c2022 520 $aAnthocyanins obtained from jambolan have been used as active agents in different carboxymethyl starch-based tablet formulations and their release profiles evaluated in simulated gastric fluids (SGF) and simulated intestinal (SIF) fluids. Structural analysis highlighted a strong interaction between anthocyanins and carboxymethyl starch, evidenced by scanning electron microscopy and infrared analysis. Tablet dissolution behavior varied according to the pH of the media, being controlled by the swelling and/or erosion of the polymeric matrix. Various formulations for immediate, fast, and sustained release of anthocyanins for 30 min, 2 h and 12 h of dissolution have been developed. It was found that monolithic carboxymethyl starch tablets loaded with powdered jambolan extract efficiently afforded the complete delivery (100% of anthocyanins) to different sites of the simulated gastrointestinal tract and ensured the stability of these pigments, which maintained their antioxidant activity. 650 $aAnthocyanins 650 $aFruit composition 650 $aSyzygium cumini 650 $aAntiinflamatório 650 $aFruto 653 $aAgente bioativo 653 $aAntiaterosclerótica 653 $aAntiatherosclerotic activities 653 $aAntiinflammatory 653 $aAntioxidant activities 653 $aAntioxidantes 653 $aAntitumoral 653 $aBioactive agent delivery 653 $aCarboxymethyl starch 653 $aJamelão 653 $aMonolithic tablets 700 1 $aCOPES, F. 700 1 $aSAULAIS, S. 700 1 $aBRITO, E. S. de 700 1 $aSILVA JÚNIOR, I. J. da 700 1 $aLE, T. C. 700 1 $aMATEESCU, M. A. 700 1 $aMANTOVANI, D. 773 $tMolecules$gv. 27, n. 21, 7271, p. 1-19, 2022.
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Registro original: |
Embrapa Alimentos e Territórios (CNAT) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
13/01/2020 |
Data da última atualização: |
06/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
LAGE, C. F. DE A.; COELHO, S. G.; DINIZ NETO, H. DO C.; MALACCO, V. M. R.; RODRIGUES, J. P. P.; SACRAMENTO, J. P.; MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; CAMPOS, M. M. |
Afiliação: |
Camila Flávia de Assis Lage; Sandra Gesteira Coelho; Hilton do Carmo Diniz Neto; Victor Marco Rocha Malacco; João Paulo Pacheco Rodrigues; João Paulo Sacramento; FERNANDA SAMARINI MACHADO, CNPGL; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; THIERRY RIBEIRO TOMICH, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL. |
Título: |
Relationship between feed efficiency indexes and performance, body measurements, digestibility, energy partitioning, and nitrogen partitioning in pre-weaning dairy heifers. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Plos One, v. 14, n. 10, article e0223368, 2019. |
DOI: |
https://doi.org/10.1371/journal.pone.0223368 |
Idioma: |
Inglês |
Conteúdo: |
The objectives of this study were: 1) to classify animals into groups of high and low feed efficiency using two feed efficiency indexes (Residual feed intake (RFI) and residual feed intake and body weight gain (RIG)), and 2) to evaluate if pre-weaning heifer calves divergent for feed efficiency indexes exhibit differences in performance, body measurements, digestibility, energy partitioning, and nitrogen partitioning. A total of 32 Gyr heifer calves were enrolled in a 63-d trial and classified into two feed efficiency (FE) groups based on RFI and RIG (mean ± 0.5 SD). The groups were classified as high efficiency (HE) RFI (HE RFI, n = 9; HE RIG, n = 10), and low efficiency (LE) RFI (LE RFI, n = 10; LE RIG, n = 11). The remaining animals were classified as intermediate (n = 13 (RFI) and n = 11 (RIG)). HE and LE calves had RFI values of?0.052 and 0.049 kg/d (P < 0.05), respectively. The HE RFI group consumed 8.9% less solid diet than the LE RFI group. HE RFI animals exhibited an increased digestibility of crude protein and ether extract and tended to have greater total dry and organic matter digestibility. LE RFI animals had greater gross energy and nitrogen intake, though greater fecal losses resulted in a tendency to reduce energy and nitrogen use efficiency. HE and LE calves had RIG values of 0.080 and -0.077kg/d (P ? 0.01), respectively. HE RIG animals exhibited greater average daily gain (9.4%), body weight (BW), and heart girth, though HE RIG group exhibited narrower hip width. HE RIG animals tended to have greater ether extract digestibility but greater methane losses (% of gross energy). HE RFI in pre-weaning heifers seems to be related to differences in digestibility. Divergent animals for RIG during the assessed phase appear to differ in body measurements, which may be related to differences in the composition of the gain. MenosThe objectives of this study were: 1) to classify animals into groups of high and low feed efficiency using two feed efficiency indexes (Residual feed intake (RFI) and residual feed intake and body weight gain (RIG)), and 2) to evaluate if pre-weaning heifer calves divergent for feed efficiency indexes exhibit differences in performance, body measurements, digestibility, energy partitioning, and nitrogen partitioning. A total of 32 Gyr heifer calves were enrolled in a 63-d trial and classified into two feed efficiency (FE) groups based on RFI and RIG (mean ± 0.5 SD). The groups were classified as high efficiency (HE) RFI (HE RFI, n = 9; HE RIG, n = 10), and low efficiency (LE) RFI (LE RFI, n = 10; LE RIG, n = 11). The remaining animals were classified as intermediate (n = 13 (RFI) and n = 11 (RIG)). HE and LE calves had RFI values of?0.052 and 0.049 kg/d (P < 0.05), respectively. The HE RFI group consumed 8.9% less solid diet than the LE RFI group. HE RFI animals exhibited an increased digestibility of crude protein and ether extract and tended to have greater total dry and organic matter digestibility. LE RFI animals had greater gross energy and nitrogen intake, though greater fecal losses resulted in a tendency to reduce energy and nitrogen use efficiency. HE and LE calves had RIG values of 0.080 and -0.077kg/d (P ? 0.01), respectively. HE RIG animals exhibited greater average daily gain (9.4%), body weight (BW), and heart girth, though HE RIG group exhibited narrower hip ... Mostrar Tudo |
Palavras-Chave: |
Bioenergetics; Feed efficiency; Hip. |
Thesaurus NAL: |
Diet; Methane; Milk; Nutrients. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208602/1/Artigo-PlosOne-Samarini-Relationship.pdf
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Marc: |
LEADER 02870naa a2200325 a 4500 001 2118613 005 2024-02-06 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1371/journal.pone.0223368$2DOI 100 1 $aLAGE, C. F. DE A. 245 $aRelationship between feed efficiency indexes and performance, body measurements, digestibility, energy partitioning, and nitrogen partitioning in pre-weaning dairy heifers.$h[electronic resource] 260 $c2019 520 $aThe objectives of this study were: 1) to classify animals into groups of high and low feed efficiency using two feed efficiency indexes (Residual feed intake (RFI) and residual feed intake and body weight gain (RIG)), and 2) to evaluate if pre-weaning heifer calves divergent for feed efficiency indexes exhibit differences in performance, body measurements, digestibility, energy partitioning, and nitrogen partitioning. A total of 32 Gyr heifer calves were enrolled in a 63-d trial and classified into two feed efficiency (FE) groups based on RFI and RIG (mean ± 0.5 SD). The groups were classified as high efficiency (HE) RFI (HE RFI, n = 9; HE RIG, n = 10), and low efficiency (LE) RFI (LE RFI, n = 10; LE RIG, n = 11). The remaining animals were classified as intermediate (n = 13 (RFI) and n = 11 (RIG)). HE and LE calves had RFI values of?0.052 and 0.049 kg/d (P < 0.05), respectively. The HE RFI group consumed 8.9% less solid diet than the LE RFI group. HE RFI animals exhibited an increased digestibility of crude protein and ether extract and tended to have greater total dry and organic matter digestibility. LE RFI animals had greater gross energy and nitrogen intake, though greater fecal losses resulted in a tendency to reduce energy and nitrogen use efficiency. HE and LE calves had RIG values of 0.080 and -0.077kg/d (P ? 0.01), respectively. HE RIG animals exhibited greater average daily gain (9.4%), body weight (BW), and heart girth, though HE RIG group exhibited narrower hip width. HE RIG animals tended to have greater ether extract digestibility but greater methane losses (% of gross energy). HE RFI in pre-weaning heifers seems to be related to differences in digestibility. Divergent animals for RIG during the assessed phase appear to differ in body measurements, which may be related to differences in the composition of the gain. 650 $aDiet 650 $aMethane 650 $aMilk 650 $aNutrients 653 $aBioenergetics 653 $aFeed efficiency 653 $aHip 700 1 $aCOELHO, S. G. 700 1 $aDINIZ NETO, H. DO C. 700 1 $aMALACCO, V. M. R. 700 1 $aRODRIGUES, J. P. P. 700 1 $aSACRAMENTO, J. P. 700 1 $aMACHADO, F. S. 700 1 $aPEREIRA, L. G. R. 700 1 $aTOMICH, T. R. 700 1 $aCAMPOS, M. M. 773 $tPlos One$gv. 14, n. 10, article e0223368, 2019.
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