| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Crude Fermented Extract Containing Gibberellic Acid Produced by Fusarium moniliforme is an Alternative to Cost Reduction in Biofactories
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| Autores: |
Costa,Jefferson da Luz
Silva,André Luís Lopes da
Gollo,André Luiz
Brondani,Gilvano Ebling
Santos,Leandro Freire dos
Rodrigues,Cristine
Vandenberghe,Luciana Porto de Souza
Soccol,Carlos Ricardo
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| Data: |
2018-01-01
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| Ano: |
2018
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| Palavras-chave: |
Shelf life
Bromeliad
Gibberellin
Solid state fermentation
Micropropagation
Biofactory
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| Resumo: |
ABSTRACT Nidularium procerum and Nidularium innocentii (Bromeliaceae) were cultivated in vitro on media supplemented with different sources and levels of GA3 (gibberellic acid). These sources were the commercial powder (analytical degree) and fermented extract obtained by Fusarium moniliforme via solid state fermentation. The in vitro elongation and rooting of these plants were evaluated after 50 days of cultivation. The GA3 present in the fermented extract possess the same effect of purified GA3 (analytical degree) for the increase of the height of aerial part of shoots of N. innocentii, but not for the N. procerum being the GA3 fermented extract in a lesser degree. The GA3 fermented extract influences negatively the rooting in N. innocentii, while GA3 analytical degree practically does not interfere in the rooting. On the other hand, in N. procerum, both the GA3 sources reduce the root number and do not interfere in rooting percentage. GA3 crude fermented extract is an alternative to reduce costs, however, its results can vary depending on the species and parameter evaluated. The fermented extract was stored at temperature during 260 days and its shelf life presented a suitable stability, maintaining 92% of its initial GA3 amount.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100427
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/1678-4324-2018170214
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.61 2018
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| Direitos: |
info:eu-repo/semantics/openAccess
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