Variaciones intratalinas de las sustancias liquénicas con la edad en Lasallia pustulata (L.) Mérat
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Seriña Ramírez, Estela
Arroyo Cabeza, Rosario
Manrique Reol, Esteban
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Universidad de Málaga, Servicio de Publicaciones
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Utilizando la cromatografía líquida de alta resolución, se estudia la distribución de sustancias I iquénicas a través del talo de Lasallia pustulata (L.) Mérat y la variación de la concentración de dichas sustancias a lo largo de la vida del liquen. Los ácidos lecanórico y girofórico se acumulan más, por unidad de peso seco, en la periferia del talo y se presentan en mayor proporción en los talos más jóvenes.
The distribution of lichen substances within the tallus ofLusalliapustulam (L.) Mérat, and the variation in concentration of these substances with thallus age was studied using high performance liquid chromatography. Lecanoric and gyrophoric acids were presents in greatest quantity per unit weigh at the thallus periphery and also in the youngest thalli studied.
The distribution of lichen substances within the tallus ofLusalliapustulam (L.) Mérat, and the variation in concentration of these substances with thallus age was studied using high performance liquid chromatography. Lecanoric and gyrophoric acids were presents in greatest quantity per unit weigh at the thallus periphery and also in the youngest thalli studied.
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Acta Botánica Malacitana, Nº 16
, 1991, Págs. 157
-163






