Concepedia

Andreas Portsteffen

AP

6

Publications

269

Citations

6

H-Index

1992

Active since

Affiliations

University of Münster(Current)

University of Glasgow

Quadram Institute

Norwich Research Park

Centre National de la Recherche Scientifique

Andreas Portsteffen is an author at University of Münster specializing in biochemistry, engineering, and biosynthesis.

Top concepts

Publications per year

1992–1999

6

Publications

6

The reduction of tropinone in Datura stramonium root cultures by two specific reductases

Andreas Portsteffen, Birgit Dräger, Adolf Nahrstedt · Phytochemistry · 1994 · 61 citations

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Calystegines as a new group of tropane alkaloids in Solanaceae

Birgit Dr�ger, Christoph Funck, Almut H�hler et al. · Plant Cell Tissue and Organ Culture (PCTOC) · 1994 · 53 citations

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Two tropinone reducing enzymes from Datura stramonium transformed root cultures

Andreas Portsteffen, Birgit Draeger, Adolf Nahrstedt · Phytochemistry · 1992 · 52 citations

, , +5

Levels of tropinone-reductase activities influence the spectrum of tropane esters found in transformed root cultures of Datura stramonium L.

Birgit Dr�ger, Andreas Portsteffen, Angela Schaal et al. · Planta · 1992 · 52 citations

, , +5

Specificities of the enzymes of N-alkyltropane biosynthesis in Brugmansia and Datura

Henry D. Boswell, Birgit Dräger, W.Russell McLauchlan et al. · Phytochemistry · 1999 · 33 citations

, , +7

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