(Spectrophotometric determinations of chloroplastidic pigments in acetone, ethanol and dimethylsulphoxide). The concentration of pigment indicates a range of properties in the physiological processes of plants. A large number of procedures have been developed to measure leaf pigment content. Some of these procedures involve leaf maceration and centrifugation, while others require incubation of a leaf sample in solvent for a few minutes or hours, which makes the process laborious. The choice of the best procedure may vary according to the plant species and type of solvent used. This study compared the efficiency of three commonly used solvents (dimethylsulphoxide, ethanol and acetone) in the extraction of chlorophylls and carotenoids of five...
Pigments, such as carotenes, xanthophylls and chlorophylls, were extracted from both vegetables and ...
As plantas respondem a mudanças nas condições de luz e na disponibilidade hídrica em termos da quant...
The growing consumers’ concern for possible long-term adverse effects of artificial molecules common...
(Spectrophotometric determinations of chloroplastidic pigments in acetone, ethanol and dimethylsulph...
Clorofila a e carotenoides são importantes pigmentos da fotossíntese. Na literatura são encontrados ...
Chlorophyll a and carotenoids are important pigments in photosynthesis. Several studies have been pu...
A clorofila, molécula responsável pela atividade fotossintética das plantas, pode ser quantificada p...
The determination of foliar chlorophyll content is a characteristic that interests ecophysiologists ...
The aim of the present work was to determine the relationship between photosynthetic pigments extrac...
Considering the major importance of chlorophyll, it was chosen as the subject of this study, the ext...
The accurate estimation of leaf photosynthetic pigments concentration is crucial to check the plant´...
The growing consumers’ concern for possible long-term adverse effects of artificial molecules common...
Plant pigments (chlorophyll and carotenoides) are very important group of primary metabolites. Besid...
Objetivou-se com o presente trabalho, estabelecer a relação entre os pigmentos fotossintéticos extra...
The use of solid phase extraction columns of octadecyl (C18) to get a fat free pigment extract in co...
Pigments, such as carotenes, xanthophylls and chlorophylls, were extracted from both vegetables and ...
As plantas respondem a mudanças nas condições de luz e na disponibilidade hídrica em termos da quant...
The growing consumers’ concern for possible long-term adverse effects of artificial molecules common...
(Spectrophotometric determinations of chloroplastidic pigments in acetone, ethanol and dimethylsulph...
Clorofila a e carotenoides são importantes pigmentos da fotossíntese. Na literatura são encontrados ...
Chlorophyll a and carotenoids are important pigments in photosynthesis. Several studies have been pu...
A clorofila, molécula responsável pela atividade fotossintética das plantas, pode ser quantificada p...
The determination of foliar chlorophyll content is a characteristic that interests ecophysiologists ...
The aim of the present work was to determine the relationship between photosynthetic pigments extrac...
Considering the major importance of chlorophyll, it was chosen as the subject of this study, the ext...
The accurate estimation of leaf photosynthetic pigments concentration is crucial to check the plant´...
The growing consumers’ concern for possible long-term adverse effects of artificial molecules common...
Plant pigments (chlorophyll and carotenoides) are very important group of primary metabolites. Besid...
Objetivou-se com o presente trabalho, estabelecer a relação entre os pigmentos fotossintéticos extra...
The use of solid phase extraction columns of octadecyl (C18) to get a fat free pigment extract in co...
Pigments, such as carotenes, xanthophylls and chlorophylls, were extracted from both vegetables and ...
As plantas respondem a mudanças nas condições de luz e na disponibilidade hídrica em termos da quant...
The growing consumers’ concern for possible long-term adverse effects of artificial molecules common...