Evaluation of seasonal antioxidant activity and total phenolic compounds in stems and leaves of some almond (Prunus amygdalus L.) varieties
Biol. Res
;
47: 1-5, 2014. graf
Artigo
em Inglês
| LILACS
| ID: lil-710932
ABSTRACT
BACKGROUND:
This study aimed to determine the seasonal changes of total antioxidant activity and phenolic compounds in samples taken from leaves (April, July, October) and stems (April, July, October, January) of some almond (Prunus amygdalus L.) varieties (Nonpareil, Ferragnes and Texas).RESULTS:
It was indicated that antioxidant activity and phenolic compounds in leaves and stems of Nonpareil, Ferragnes and Texas showed seasonal differences. Antioxidant activity IC50 of these varieties reached the highest value in April for leaves whereas in October for stems. The highest level of total phenolic compounds was in January for stems while in October for leaves.CONCLUSIONS:
These results showed that total antioxidant activity and phenolics in leaves and stems of almond varieties changed according to season and plant organ.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Fenóis
/
Estações do Ano
/
Caules de Planta
/
Folhas de Planta
/
Prunus
/
Antioxidantes
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Biol. Res
Assunto da revista:
Biologia
Ano de publicação:
2014
Tipo de documento:
Artigo
País de afiliação:
Turquia
Instituição/País de afiliação:
Adiyaman University/TR
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