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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
27/01/2021 |
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Data da última atualização: |
15/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FRAUCHES, N. S.; MONTENEGRO, J.; AMARAL, T.; ABREU, J. P.; LAIBER, G.; JORGE JUNIOR; BORGUINI, R. G.; SANTIAGO, M. C. P. de A.; PACHECO, S.; NAKAJIMA, V. M.; GODOY, R. L. de O.; TEODORO, A. J. |
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Afiliação: |
Nayara Simas Frauches, UNIRIO; Júlia Montenegro, UNIRIO; Thuane Amaral, UNIRIO; Joel Pimentel Abreu, UNIRIO; Gabriela Laiber, UNIRIO; Jorge Junior, UFRJ; RENATA GALHARDO BORGUINI, CTAA; MANUELA CRISTINA P DE A SANTIAGO, CTAA; SIDNEY PACHECO, CTAA; Vania Mayumi Nakajima, UFF; RONOEL LUIZ DE OLIVEIRA GODOY, CTAA; Anderson Junger Teodoro, UNIRIO. |
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Título: |
Antiproliferative Activity on Human Colon Adenocarcinoma Cells and In Vitro Antioxidant Effect of Anthocyanin-Rich Extracts from Peels of Species of the Myrtaceae Family. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Molecules, v. 26, n. 564 , 2021. p. 1-16. |
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DOI: |
https://doi.org/10.3390/molecules26030564 |
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Idioma: |
Inglês |
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Conteúdo: |
There is a significant indication of the beneficial health effects of fruit rich diets. Fruitsof native plant species have noticeably different phytochemicals and bioactive effects. The aim ofthis work was to characterize and compare the constituents of jabuticaba (Myrciaria jaboticaba, MJ),jamun-berry (Syzygium cumini, SC), and malay-apple (Syzygium malaccense, SM) extracts and theirinfluence on antioxidant activityin vitroand antiproliferative effects on human colon adenocarci-noma cells. According to the results, dried peel powders (DP) have a high anthocyanin content,phenolic compounds, and antioxidant activity when compared to freeze dried extracts (FD).M.jaboticabadried peel powder extract had a higher total anthocyanin and phenolic compounds content(802.90±1.93 and 2152.92±43.95 mg/100 g, respectively). A reduction in cell viability of HT-29cells after treatment withM. jaboticabaextracts (DP-MJ and FD-MJ) was observed via MTT assay.Flow cytometry showed that the treatment with the anthocyanin-rich extracts from MJ, SC, and SMhad an inhibitory impact on cell development due to G2/M arrest and caused a rise in apoptotic cellsin relation to the control group. The findings of this study highlight the potential of peel powdersfromMyrtaceaefruits as an important source of natural antioxidants and a protective effect againstcolon adenocarcinoma |
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Palavras-Chave: |
Colon cancer; Jamun-berry; Malay-apple; Myrtaceae fruits. |
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Thesagro: |
Jabuticaba. |
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Thesaurus Nal: |
Bioactive compounds. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220691/1/molecules-26-00564.pdf
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Marc: |
LEADER 02414naa a2200337 a 4500
001 2129588
005 2021-06-15
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/molecules26030564$2DOI
100 1 $aFRAUCHES, N. S.
245 $aAntiproliferative Activity on Human Colon Adenocarcinoma Cells and In Vitro Antioxidant Effect of Anthocyanin-Rich Extracts from Peels of Species of the Myrtaceae Family.$h[electronic resource]
260 $c2021
520 $aThere is a significant indication of the beneficial health effects of fruit rich diets. Fruitsof native plant species have noticeably different phytochemicals and bioactive effects. The aim ofthis work was to characterize and compare the constituents of jabuticaba (Myrciaria jaboticaba, MJ),jamun-berry (Syzygium cumini, SC), and malay-apple (Syzygium malaccense, SM) extracts and theirinfluence on antioxidant activityin vitroand antiproliferative effects on human colon adenocarci-noma cells. According to the results, dried peel powders (DP) have a high anthocyanin content,phenolic compounds, and antioxidant activity when compared to freeze dried extracts (FD).M.jaboticabadried peel powder extract had a higher total anthocyanin and phenolic compounds content(802.90±1.93 and 2152.92±43.95 mg/100 g, respectively). A reduction in cell viability of HT-29cells after treatment withM. jaboticabaextracts (DP-MJ and FD-MJ) was observed via MTT assay.Flow cytometry showed that the treatment with the anthocyanin-rich extracts from MJ, SC, and SMhad an inhibitory impact on cell development due to G2/M arrest and caused a rise in apoptotic cellsin relation to the control group. The findings of this study highlight the potential of peel powdersfromMyrtaceaefruits as an important source of natural antioxidants and a protective effect againstcolon adenocarcinoma
650 $aBioactive compounds
650 $aJabuticaba
653 $aColon cancer
653 $aJamun-berry
653 $aMalay-apple
653 $aMyrtaceae fruits
700 1 $aMONTENEGRO, J.
700 1 $aAMARAL, T.
700 1 $aABREU, J. P.
700 1 $aLAIBER, G.
700 1 $aJORGE JUNIOR
700 1 $aBORGUINI, R. G.
700 1 $aSANTIAGO, M. C. P. de A.
700 1 $aPACHECO, S.
700 1 $aNAKAJIMA, V. M.
700 1 $aGODOY, R. L. de O.
700 1 $aTEODORO, A. J.
773 $tMolecules$gv. 26, n. 564 , 2021. p. 1-16.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
10/03/2016 |
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Data da última atualização: |
10/03/2016 |
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Autoria: |
POPPI, L. B.; RIVALDI, J. D.; COUTINHO, T. S.; ASTOLFI-FERREIRA, C. S.; FERREIRA, A. J. P.; MANCILHA, I. M. |
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Afiliação: |
LARISSA B. POPPI, USP; JAVIER D. RIVALDI, USP/Universidad National de Asunción; THAIS S. COUTINHO, USP; CLAUDETE S. ASTOLFI-FERREIRA, FMVZ/USP; ANTONIO J. PIANTINO FERREIRA, FMVZ/USP; ISMAEL M. MANCILHA, USP/UFV. |
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Título: |
Effect of Lactobacillus sp. isolates supernatant on Escherichia coli 0157:H7 enhances the role of organic acids production as a factor for pathogen control. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 35. n. 4, p. 353-359, abr. 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Many attempts have been made to establish the control of foodborne pathogens through Lactobacillus isolates and their metabolism products with success being obtained in several situations. The aim of this study was to investigate the antagonistic effect of eight Lactobacillus isolates, including L. casei subsp. pseudoplantarum, L. plantarum, L. reuteri and L. delbrueckii subsp. delbrueckii, on the pathogenic Escherichia coli strain O157:H7. The inhibitory effect of pure cultures and two pooled cultures supernatants of Lactobacillus on the growth of pathogenic bacteria was evaluated by the spot agar method and by monitoring turbidity. Antimicrobial activity was confirmed for L. reuteri and L. delbrueckii subsp. delbrueckii and for a pool of lactic acid bacteria. The neutralized supernatant of the pool exerted a higher antimicrobial activity than that of the individual strains. Furthermore, D-lactic acid and acetic acid were produced during growth of the Lactobacillus isolates studied. |
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Palavras-Chave: |
Escherichia coli 0157 H7. |
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Thesagro: |
Ácido orgânico; Antagonismo. |
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Thesaurus NAL: |
Lactobacillus; Organic acids and salts. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140980/1/Effect-of-Lactobacillus-sp.pdf
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Marc: |
LEADER 01804naa a2200241 a 4500
001 2040513
005 2016-03-10
008 2015 bl uuuu u00u1 u #d
100 1 $aPOPPI, L. B.
245 $aEffect of Lactobacillus sp. isolates supernatant on Escherichia coli 0157$bH7 enhances the role of organic acids production as a factor for pathogen control.
260 $c2015
520 $aMany attempts have been made to establish the control of foodborne pathogens through Lactobacillus isolates and their metabolism products with success being obtained in several situations. The aim of this study was to investigate the antagonistic effect of eight Lactobacillus isolates, including L. casei subsp. pseudoplantarum, L. plantarum, L. reuteri and L. delbrueckii subsp. delbrueckii, on the pathogenic Escherichia coli strain O157:H7. The inhibitory effect of pure cultures and two pooled cultures supernatants of Lactobacillus on the growth of pathogenic bacteria was evaluated by the spot agar method and by monitoring turbidity. Antimicrobial activity was confirmed for L. reuteri and L. delbrueckii subsp. delbrueckii and for a pool of lactic acid bacteria. The neutralized supernatant of the pool exerted a higher antimicrobial activity than that of the individual strains. Furthermore, D-lactic acid and acetic acid were produced during growth of the Lactobacillus isolates studied.
650 $aLactobacillus
650 $aOrganic acids and salts
650 $aÁcido orgânico
650 $aAntagonismo
653 $aEscherichia coli 0157 H7
700 1 $aRIVALDI, J. D.
700 1 $aCOUTINHO, T. S.
700 1 $aASTOLFI-FERREIRA, C. S.
700 1 $aFERREIRA, A. J. P.
700 1 $aMANCILHA, I. M.
773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 35. n. 4, p. 353-359, abr. 2015.
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Embrapa Unidades Centrais (AI-SEDE) |
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