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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/05/2022 |
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Data da última atualização: |
13/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PAIVA, C. L.; NETTO, D. A. M.; QUEIROZ, V. A. V.; GLORIA, M. B. A. |
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Afiliação: |
CAROLINE LIBOREIRO PAIVA, Universidade Federal de Minas Gerais; DÉA A. M. NETTO, Psquisadora aposentada - Embrapa Milho e Sorgo; VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS; MARIA BEATRIZ A. GLORIA, Universidade Federal de Minas Gerais. |
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Título: |
Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
LWT. Food Science and Technology, v. 161, 113367, 2022. |
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DOI: |
https://doi.org/10.1016/j.lwt.2022.113367 |
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Idioma: |
Inglês |
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Conteúdo: |
Free bioactive amines were quantified during germination of tannin and tannin-free sorghum seeds (8 genotypes) and seedlings (2 genotypes). Among the ten amines investigated, three (putrescine, spermidine and spermine) were found. Tannin-free sorghum seeds had higher levels of spermidine, spermine, putrescine and total amines (1.28, 1.27, 0.35, 2.91 mg/100 g dwb, respectively), compared to tannin sorghum (0.91, 1.13, 0.06, 2.09 mg/100 g dwb, respectively). Throughout germination, in all seedling parts, putrescine was prevalent followed by spermidine. Spermine was only detected in the 7th germination day in the cotyledon and radicle of tannin sorghum. In the cotyledon, putrescine levels increased (24- and 30- fold for tannin and tannin-free sorghum, respectively). Spermine decreased, but it increased reaching initial levels (~1 mg/100 g dwb) in two tannin-free genotypes. Spermidine changes were not significant. Germinated sorghum was characterized by high putrescine and low spermidine levels, with higher levels for tannin-free (29.55 mg/100 g putrescine; 2.79 mg/100 g spermidine) compared to tannin (24.41 mg/100 g putrescine, 1.40 mg/100 g spermidine) sorghums. Different from other seeds, germinated sorghum is rich in putrescine. By selecting the proper genotype one can modulate polyamine contents in germinated sorghum, thereby obtaining different profile of amines for specific food application. |
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Palavras-Chave: |
Espermidina; Espermina; Poliamina. |
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Thesagro: |
Germinação; Sorgo. |
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Thesaurus Nal: |
Germination; Polyamines; Spermidine; Spermine. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142565/1/Germinated-sorghum.pdf
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Marc: |
LEADER 02211naa a2200277 a 4500
001 2142565
005 2022-07-13
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.lwt.2022.113367$2DOI
100 1 $aPAIVA, C. L.
245 $aGerminated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine.$h[electronic resource]
260 $c2022
520 $aFree bioactive amines were quantified during germination of tannin and tannin-free sorghum seeds (8 genotypes) and seedlings (2 genotypes). Among the ten amines investigated, three (putrescine, spermidine and spermine) were found. Tannin-free sorghum seeds had higher levels of spermidine, spermine, putrescine and total amines (1.28, 1.27, 0.35, 2.91 mg/100 g dwb, respectively), compared to tannin sorghum (0.91, 1.13, 0.06, 2.09 mg/100 g dwb, respectively). Throughout germination, in all seedling parts, putrescine was prevalent followed by spermidine. Spermine was only detected in the 7th germination day in the cotyledon and radicle of tannin sorghum. In the cotyledon, putrescine levels increased (24- and 30- fold for tannin and tannin-free sorghum, respectively). Spermine decreased, but it increased reaching initial levels (~1 mg/100 g dwb) in two tannin-free genotypes. Spermidine changes were not significant. Germinated sorghum was characterized by high putrescine and low spermidine levels, with higher levels for tannin-free (29.55 mg/100 g putrescine; 2.79 mg/100 g spermidine) compared to tannin (24.41 mg/100 g putrescine, 1.40 mg/100 g spermidine) sorghums. Different from other seeds, germinated sorghum is rich in putrescine. By selecting the proper genotype one can modulate polyamine contents in germinated sorghum, thereby obtaining different profile of amines for specific food application.
650 $aGermination
650 $aPolyamines
650 $aSpermidine
650 $aSpermine
650 $aGerminação
650 $aSorgo
653 $aEspermidina
653 $aEspermina
653 $aPoliamina
700 1 $aNETTO, D. A. M.
700 1 $aQUEIROZ, V. A. V.
700 1 $aGLORIA, M. B. A.
773 $tLWT. Food Science and Technology$gv. 161, 113367, 2022.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
28/04/2023 |
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Data da última atualização: |
28/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 3 |
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Autoria: |
ANDRÉ, T.; MOULATLET, G. M.; ALMEIDA, T. E.; ALVERGA, P. P. de P.; BOELTER, C. R.; DRUCKER, D. P.; SILVA, J. G. da; LINARES-PALOMINO , R.; LOPES, M. A.; MAGALHÃES, J. L. L.; MANZATTO, A. G.; MEWS, H. A.; MOLL, I. E. de S.; MORTATI, A. F.; PAIXÃO, E. C. da; QUINTERO-VALLEJO, E.; ANDEL, T. van; SILVEIRA, M.; STORCK-TONON, D.; TUOMISTO, H.; ZUQUIM, G.; COSTA, F. R. C. |
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Afiliação: |
THIAGO ANDRÉ, UNIVERSIDADE DE BRASÍLIA; GABRIEL MASSAINE MOULATLET, INSTITUTO DE ECOLOGÍA A.C.; THAÍS ELIAS ALMEIDA, UNIVERSIDADE FEDERAL DE PERNAMBUCO; PAULA PALHARES DE POLARI ALVERGA, UNIVERSIDADE FEDERAL DO ACRE; CARLOS RENATO BOELTER, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA; DEBORA PIGNATARI DRUCKER, CNPTIA; JULIA GOMES DA SILVA, UNIVERSIDADE FEDERAL DO ACRE; REYNALDO LINARES-PALOMINO, SMITHSONIAN’S NATIONAL ZOO AND CONSERVATION BIOLOGY INSTITUTE; MARIA APARECIDA LOPES, UNIVERSIDADE FEDERAL DO PARÁ; JOSÉ LEONARDO LIMA MAGALHÃES, UNIVERSIDADE FEDERAL DO AMAPÁ; ANGELO GILBERTO MANZATTO, UNIVERSIDADE FEDERAL DE RONDÔNIA; HENRIQUE AUGUSTO MEWS, UNIVERSIDADE FEDERAL DE RONDONÓPOLIS; IRACEMA ELIZABETH DE SIUZA MOLL, SECRETARIA DE MEIO AMBIENTE E DE POLÍTICAS INDÍGENAS, RIO BRANCO; AMANDA FREDERICO MORTATI, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ; ELIANA CELESTINO DA PAIXÃO, INSTITUTO NACIONAL DE CIÊNCIA E TECNOLOGIA EM ÁREAS ÚMIDAS; ESTELA QUINTERO-VALLEJO, UNIVERSIDAD CES; TINDE VAN ANDEL, NATURALIS BIODIVERSITY CENTER; MARCOS SILVEIRA, UNIVERSIDADE FEDERAL DO ACRE; DANIELLE STORCK-TONON, UNIVERSIDADE DO ESTADO DE MATO GROSSO; HANNA TUOMISTO, UNIVERSITY OF TURKU; GABRIELA ZUQUIM, UNIVERSITY OF TURKU, AARHUS UNIVERSITY; FLÁVIA REGINA CAPPELLOTO COSTA, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA. |
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Título: |
HERBase: a collection of understorey herb vegetation plots from Amazonia. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Acta Amazonica, v. 53, n. 2, p. 114-121, Apr./June 2023. |
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DOI: |
http://dx.doi.org/10.1590/1809-4392202203150 |
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Idioma: |
Inglês |
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Conteúdo: |
In this article, we describe the database HERBase, an exhaustive compilation of published and unpublished data on herb inventories in Amazonia. |
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Palavras-Chave: |
Angiospermas; Angiosperms; Ervas do sub-bosque; Ferns; Florestas tropicais; Samambaias. |
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Thesagro: |
Base de Dados. |
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Thesaurus NAL: |
Databases; Herbs; Tropical forests; Zingiberales. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153421/1/AP-HERBase-2023.pdf
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Marc: |
LEADER 01575naa a2200517 a 4500
001 2153421
005 2023-04-28
008 2023 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1809-4392202203150$2DOI
100 1 $aANDRÉ, T.
245 $aHERBase$ba collection of understorey herb vegetation plots from Amazonia.$h[electronic resource]
260 $c2023
520 $aIn this article, we describe the database HERBase, an exhaustive compilation of published and unpublished data on herb inventories in Amazonia.
650 $aDatabases
650 $aHerbs
650 $aTropical forests
650 $aZingiberales
650 $aBase de Dados
653 $aAngiospermas
653 $aAngiosperms
653 $aErvas do sub-bosque
653 $aFerns
653 $aFlorestas tropicais
653 $aSamambaias
700 1 $aMOULATLET, G. M.
700 1 $aALMEIDA, T. E.
700 1 $aALVERGA, P. P. de P.
700 1 $aBOELTER, C. R.
700 1 $aDRUCKER, D. P.
700 1 $aSILVA, J. G. da
700 1 $aLINARES-PALOMINO , R.
700 1 $aLOPES, M. A.
700 1 $aMAGALHÃES, J. L. L.
700 1 $aMANZATTO, A. G.
700 1 $aMEWS, H. A.
700 1 $aMOLL, I. E. de S.
700 1 $aMORTATI, A. F.
700 1 $aPAIXÃO, E. C. da
700 1 $aQUINTERO-VALLEJO, E.
700 1 $aANDEL, T. van
700 1 $aSILVEIRA, M.
700 1 $aSTORCK-TONON, D.
700 1 $aTUOMISTO, H.
700 1 $aZUQUIM, G.
700 1 $aCOSTA, F. R. C.
773 $tActa Amazonica$gv. 53, n. 2, p. 114-121, Apr./June 2023.
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Embrapa Agricultura Digital (CNPTIA) |
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