Effect of Salicylic Acid, 2,4-D and 2i-P on the Production of Secondary Metabolites in Garcinia brasiliensis Mart. Callus
Braz. arch. biol. technol
;
62: e19170303, 2019. tab
Artigo
em Inglês
| LILACS
| ID: biblio-1019544
ABSTRACT
Abstract The aim of this work was to evaluate the effect of Salicylic acid, 2,4-D and 2-iP on the production of total phenolic and flavonoids as well in the levels of fukugetin and 7-epiclusianone in callus of Garcinia brasiliensis zygotic embryos. For this, Bacupari callus were exposed to different concentrations (0.0; 0.1; 1; 10; 100 µM) of Salicylic acid (SA) in the presence or in the absence of 72 μM 2-iP and 28.73 μM 2,4-D. The highest concentration of total phenolic occurred in the treatment with 100 μM SA in callus subcultured in the absence of 2,4-D and 2-iP, and with 10 μM SA in callus subcultured in the presence of these regulators. Concerning flavonoids, 2,4-D and 2-iP supplementation without the presence of the SA was sufficient for the highest levels. Additionally, it was possible to identify the fukugetin and 7-epiclusianone. However, the variation in the levels was very high, especially for the fukugetin. Therefore, in most treatments, there was no statistically difference. Except for the treatment with 10 μM SA + 2,4-D and 2-iP, where there was a significant increase in 7-epiclusianone.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Ácido Salicílico
Tipo de estudo:
Estudos de avaliação
País/Região como assunto:
América do Sul
/
Brasil
Idioma:
Inglês
Revista:
Braz. arch. biol. technol
Assunto da revista:
Biologia
Ano de publicação:
2019
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Federal Institute of Education, Science and Technology of South of Minas Gerais/BR
/
Federal University of Alfenas/BR
/
Institue of Biomedical Sciences/BR
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