Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine

Detalhes bibliográficos
Autor(a) principal: Caroline Liboreiro Paiva
Data de Publicação: 2022
Outros Autores: Déa Alecia Martins Netto, Valéria Aparecida Vieira Queiroz, Maria Beatriz de Abreu Gloria
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: https://doi.org/10.1016/j.lwt.2022.113367
http://hdl.handle.net/1843/60480
Resumo: 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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spelling Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescinePoliaminasSorgoGerminaçãoFree 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.CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorUniversidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG2023-11-03T14:15:19Z2023-11-03T14:15:19Z2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.1016/j.lwt.2022.1133671096-1127http://hdl.handle.net/1843/60480engLWTCaroline Liboreiro PaivaDéa Alecia Martins NettoValéria Aparecida Vieira QueirozMaria Beatriz de Abreu Gloriainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG2023-11-06T20:22:10Zoai:repositorio.ufmg.br:1843/60480Repositório InstitucionalPUBhttps://repositorio.ufmg.br/oairepositorio@ufmg.bropendoar:2023-11-06T20:22:10Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
title Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
spellingShingle Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
Caroline Liboreiro Paiva
Poliaminas
Sorgo
Germinação
title_short Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
title_full Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
title_fullStr Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
title_full_unstemmed Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
title_sort Germinated sorghum (Sorghum bicolor L.) and seedlings show expressive contents of putrescine
author Caroline Liboreiro Paiva
author_facet Caroline Liboreiro Paiva
Déa Alecia Martins Netto
Valéria Aparecida Vieira Queiroz
Maria Beatriz de Abreu Gloria
author_role author
author2 Déa Alecia Martins Netto
Valéria Aparecida Vieira Queiroz
Maria Beatriz de Abreu Gloria
author2_role author
author
author
dc.contributor.author.fl_str_mv Caroline Liboreiro Paiva
Déa Alecia Martins Netto
Valéria Aparecida Vieira Queiroz
Maria Beatriz de Abreu Gloria
dc.subject.por.fl_str_mv Poliaminas
Sorgo
Germinação
topic Poliaminas
Sorgo
Germinação
description 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.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023-11-03T14:15:19Z
2023-11-03T14:15:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://doi.org/10.1016/j.lwt.2022.113367
1096-1127
http://hdl.handle.net/1843/60480
url https://doi.org/10.1016/j.lwt.2022.113367
http://hdl.handle.net/1843/60480
identifier_str_mv 1096-1127
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv LWT
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
Brasil
ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
UFMG
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
Brasil
ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
UFMG
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
repository.name.fl_str_mv Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv repositorio@ufmg.br
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