Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Reinhard Tutschek"'
Publikováno v:
PUB-Publications at Bielefeld University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::19fd1c2ca195d46789df6af3e457d867
https://pub.uni-bielefeld.de/record/2404157
https://pub.uni-bielefeld.de/record/2404157
Autor:
Reinhard Tutschek
Publikováno v:
Planta. 155:301-306
L-phenylalanine ammonia-lyase (PAL; EC 4.3.1.5) from Sphagnum magellanicum BRID. is inhibited by t-cinnamic acid in vitro only at relatively high doses. In contrast, p-coumaric acid does not display an inhibitory effect in a comparable concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f0a0d3b5a29ad98ada24666eadd092
https://doi.org/10.1007/bf00429455
https://doi.org/10.1007/bf00429455
Autor:
Reinhard Tutschek
Publikováno v:
Biochemie und Physiologie der Pflanzen. 178:347-358
Summary Cultured material of Sphagnum magellanicum was analyzed for the content of starch, sucrose, glucose, fructose and soluble oligosaccharides. In the photosynthetically active parts of the Sphagnum plant, the capitula, starch and sucrose accumul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f6ba05786616327328c0749485e528e
https://doi.org/10.1016/s0015-3796(83)80051-1
https://doi.org/10.1016/s0015-3796(83)80051-1
Autor:
Reinhard Tutschek
Publikováno v:
Zeitschrift für Pflanzenphysiologie. 94:317-324
Summary A procedure for the efficient extraction and quantitative determination of sphagnum acid from Sphagnum magellanicum has been developed. Because of its good reproducibility it may be adopted as a standard method for all investigations requirin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::907ce5ab055db159a23968b4e19d71c4
https://doi.org/10.1016/s0044-328x(79)80115-4
https://doi.org/10.1016/s0044-328x(79)80115-4
Autor:
Reinhard Tutschek
Publikováno v:
Berichte der Deutschen Botanischen Gesellschaft. 94:99-104
Zusammenfassung An der Biosynthese der roten Wandfarbstoffe von Sphagnum magellanicum (Abb. 1) ist der Phenylpropanstoffwechsel beteiligt. Das Schlusselenzym der Phenylpropansynthese, die L-Phenylalanin-Ammonium-Lyase (PAL), wird durch das Phenylalan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c50432695f4d14a2e69a7e2f97e359a
https://doi.org/10.1111/j.1438-8677.1981.tb03387.x
https://doi.org/10.1111/j.1438-8677.1981.tb03387.x
Publikováno v:
Journal of Chromatography A. 139:211-214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293b0406aeba6385c0b1012172b43964
https://doi.org/10.1016/s0021-9673(01)84147-9
https://doi.org/10.1016/s0021-9673(01)84147-9
Publikováno v:
Biochemie und Physiologie der Pflanzen. 164:461-464
Summary By means of spectroscopic methods and synthesis of model substances the main phenolic component of the cell wall of Sphag. mag. was identified as p-hydroxy-β-[carboxymethyl]-cinnamic acid.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9201476ae076f0c537a381a4f3c1ac81
https://doi.org/10.1016/s0015-3796(17)30719-9
https://doi.org/10.1016/s0015-3796(17)30719-9
Autor:
Reinhard Tutschek
Publikováno v:
Phytochemistry. 18:1437-1439
The peroxidase from Sphagnum magellanicum is strongly inhibited by CN − and N 3− and is rather heat stable. The pH optimum is 5.0. The peroxidase rapidly degrades the common hydroxycinnamic acids and sphagnum acid to non-phenolic products; t -cin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6c1494454b9ca3bcc79f65aefc04eb
https://doi.org/10.1016/s0031-9422(00)98471-1
https://doi.org/10.1016/s0031-9422(00)98471-1
Autor:
Reinhard Tutschek
Publikováno v:
Planta. 155:307-309
The ability of the phenylalanine ammonia-lyase (PAL)-inhibitor L-α-aminooxy-β-phenyl-propionic acid (AOPP) to suppress the synthesis of the main reddish-violet wall pigment of Sphagnum magellanicum (sphagnorubin) was investigated. Fifty percent inh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3fd7bc61047110b0fead0fad58fba5
https://doi.org/10.1007/bf00429456
https://doi.org/10.1007/bf00429456
Autor:
Reinhard Tutschek, Hansjörg Rudolph
Publikováno v:
Berichte der Deutschen Botanischen Gesellschaft. 84:309-311
Zusammenfassung Die Isolierung einer phenolischen Substanz aus der Zellwand von Sphagnum magellanicum wird beschrieben. Mit Hilfe spektroskopischer Methoden last sie sich als 1,4-disubstituiertes Benzol charakterisieren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2046c1658c295e6cc0ac864f1e812c8
https://doi.org/10.1111/j.1438-8677.1972.tb02771.x
https://doi.org/10.1111/j.1438-8677.1972.tb02771.x