A preliminary study of buoyancy behaviour in Avicennia marina propagules
نویسندگان
چکیده
منابع مشابه
Iridoids from Avicennia marina.
Three new iridoid glucosides, 10-O-[(E)-cinnamoyl]-geniposidic acid, 10-O-[(E)-p-coumaroyl]-geniposidic acid, 10-O-[(E)-caffeoyl]-geniposidic acid and the known iridoid glucoside, 2'-O-[(E)-cinnamoyl]-mussaenosidic acid have been isolated from Avicennia marina. The structures were determined primarily by NMR spectroscopy. The assignment of NMR signals was performed by means of 1H-1H COSY, HMQC ...
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A correlation between petroleum hydrocarbon concentrations in sediments and chlorophyll-deficient mutations in mangroves may occur also in Australian mangroves. Earlier reports of such mutations in the Caribbean area were evident in viviparous propagules of the common mangrove genera, Rhizophora, borne on otherwise normal trees. These mutant propagules were termed albinos' since they lacked chl...
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The saltmarsh–mangrove interface generally constitutes the landward boundary for the grey mangrove Avicennia marina var. australasica, the most widespread species on southeast Queensland shores. A. marina produces buoyant propagules, which are dispersed by tidal waters, only infrequently transported to saltmarsh by the highest spring tides. We predicted that runnelling, a form of habitat modifi...
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15 صفحه اولEvaluation of antioxidant activity in fruit extracts of Avicennia Marina L and Avicennia Officinalis L
Antioxidant activity of Avicenni marina L and Avicennia officinalis L fruit extracts in ethyl acetate, acetone, methanol and ethanol were studied by ABTS, CrO5 and FRAP method. All the extracts possessed significant amount of the antioxidant activity, extracts in methanol and ethanol was demonstrated convincingly higher antioxidant activity by all the three methods. Whereas, the ethyl acetate e...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 1986
ISSN: 0254-6299
DOI: 10.1016/s0254-6299(16)31492-2