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Department of Ecoscience

Publications

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Petersen, H. W., Petersen, L. M., Plet, H. T. & Ravn, H. (1991). A new HPTLC fluorescence densitometric method for quantitative analysis of rosmarinic acid in extacts of Zostera marina L. Journal of Planar Chromatography - Modern TLC, 4, 235-236.

Petersen, L. M., Plet, H., Petersen, H. W. & Ravn, H. W. (1991). A new thin layer chromatographic fluorescence densitometric method for quantitative analysis of rosmarinic acid in extracts of Zostera marina L. Poster session presented at The sixth International Symposium on Instrumental Planar Chromatography, Interlaken, Switzerland.

Krogh, P. H. (1991). Perturbation of the soil microarthropod community with the pesticides benomyl and isofenphos: I. Population changes. Pedobiologia, 35, 71-88.

Ravn, H. W. (1991). Toxic Algal Blooms in Danish Costal Waters, A New Project. Poster session presented at Colloque International, Biotoxines Marine, CNEVA, Paris, France.

Nielsen, G., Kaas, H. & Ravn, H. W. (1991). Vertical migration of Gyrodinium aureolum in an artificial water column. Poster session presented at Fifth International Conference on Toxic Marine Phytoplankton, Newport, United States.

Holm, B., Ravn, H. W. & Nymann, U. (1990). Effects of 2.4-D and kinetin on the Callus Initiation and Accumulation of Caffeoyl Esters in Callus Cultures of Forsythia suspensa. Poster session presented at International Joint Symposium of: Gesellschaft für Arzneipflanzenforschung, American Society of Pharmacognosy, Association Francaise pour l'Enseignement et la Recherche Pharmacognosie, Phytochemical Society of Europe, Bonn, Germany.

Pedersen, B. & Ravn, H. W. (1990). Miljøfarlige stoffer. Naturen i Havet, SNS, 34-36.

Ravn, H., Nishibe, S., Sasahara, M. & Xuebo, L. (1990). Phenolic compounds from Plantago asiatica. Phytochemistry, 29(11), 3627-3631.

Ravn, H., Andary, C., Kovacs, G. & Mølgaard, P. (1989). Caffeic acid esters as in virto inhibitors of plant pathogenic bacteria and fungí. Biochemistry Systematic and Ecology, 17(3), 175-184.

Andary, C., Ravn, H., Wylde, R., Heitz, A. & Motte-Florac, E. (1989). Classifolioside, e new caffeic acid glycoside esters from Plantago crassifolia. Phytochemistry, 28(1), 288-290.

Displaying results 2561 to 2570 out of 2589

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Else Vihlborg Staalsen