DOI: 10.1055/s-00000058

Planta Medica

Issue S 1 · Volume 58 · December 1992 DOI: 10.1055/s-002-5458

Short Lecture

  • 575
    Berlin, J.; Fecker, L.; Herminghaus, S.; Rügenhagen, C.; Tholl, D.:

    Overproduction of Amines by Genetic Transformation

  • 576
    Bede, J.; DiCosmo, F.:

    Enzymatic Synthesis of α-3′, 4′ -Anhydrovinblastine: Optimization and Immobilization

  • 576
    Dombrowski, K.; Alfermann, A. W.:

    Biotransformation of Salicylic Acid Derivatives by Plant Cell Suspension Cultures

  • 577
    Bringmann, G.; Gramatzki, S.; God, R.; Proksch, P.:

    Enzymatic Biotransformation of Naphthylisoquinoline Alkaloids: First Hints at the Metabolism of Dioncophylline A

  • 578
    Petersen, M.:

    New Aspects of Rosmarinic Acid Biosynthesis in Cell Cultures of Coleus blumei

  • 579
    Kartnig, Th.; Göbel, I.:

    Hypericin and Pseudohypericin in Cell Cultures of Various Hypericum Species and Chemotypes

  • 579
    Rueffer, M.:

    Side Reactions in the Protoberberine Biosynthetic Pathway

  • 580
    Sonnenbichler, J.; Zetl, I.:

    Biochemistry of a Liver Drug from the Thistle Silybum marianum

  • 580
    Lovati, M. R.:

    Low Density Lipoprotein (LDL) Receptor Activity is Modulated by Soybean (Glycine max) Globulins in Cell Culture

  • 581
    Cignarella, A.; Bertozzi, D.; Pinna, C.; Puglisi, L.:

    Hypolipidemic Activity of Vaccinium myrtillus Leaves on a New Model of Genetically Hyperlipidemic Rat

  • 582
    Pieters, L.; Bruyne, T. De; Mei, G.; Lemière, G.; Berghe, D. Vanden; Vlietinck, A. J.:

    In Vitro and In Vivo Biological Activity of South American Dragon's Blood and its Constituents

  • 583
    Edebo, L.; Hovgaard, P.; Hu, Y.; Li, X. P.:

    On the Presence of Diarrheic Shellfish Toxins in Fish

  • 584
    Rubio, M. Navarro; López-Rodas, V.; Martinez-Pereda, J.; Costas, E.:

    Improving the Mouse Bioassay: Circadian Rhythm and Genetic Components

  • 585
    König, G. M.; Wright, A. D.; Sticker, O.; Angerhofer, C. K.; Pezzuto, J. M.:

    Bioactive Marine Natural Products: Antimalarial Activity of Sponge Metabolites

  • 585
    Paper, D. H.; Hoffman, R.; Alban, S.; Franz, G.; Bleehen, N. M.:

    Effects of Laminarin Sulphates on Transforming Growth Factorα and Basic Fibroblast Growth Factor

  • 586
    Kreis, P.; Teeyapant, R.; Zschocke, S.; Wray, V.; Witte, L.; Hacker, J.; Proksch, P.:

    Uptake and Metabolism of Antibiotically Active Constituents from the Sponge Verongia aerophoba by the Marine Gastropod Tylodina perversa

  • 586
    Hönig, J.; Geck, P.; Rauwald, H. W.:

    Inhibition of Cl- Channels as a Possible Base of Laxative Action of Certain Anthraquinones and Anthrones

  • 587
    Rauwald, H. W.; Hönig, J.; Flindt, S.; Geck, P.:

    Different Influence of Certain Anthraquinones/Anthrones on Energy Metabolism: An Approach for Interpretation of Known Synergistic Effects in Laxative Action?

  • 588
    Murano, E.; Toffanin, R.; Paoletti, S.; Rizzo, R.:

    Pyruvate-Rich Agarose from the Red Alga Gracilaria dura

  • 589
    Toffanin, R.; Murano, E.; Modricky, C.; Kvam, B. J.; Paoletti, S.; Rizzo, R.; Pollesello, P.:

    Free and Acylated Cholesterol in the Red Alga Gracilaria longa: Detection and Quantification by 1H- and 13C-NMR on Lipid Extracts

  • 590
    Bombardelli, E.; Lolla, A.; Pace, R.; Willmann, R.; Piretti, M. V.:

    Proanthocyanidins from Piliostigma thonningii: Chemical and Pharmacological Properties

  • 591
    Maillard, M. P.; Wolfender, J.-L.; Hostettmann, K.:

    Thermospray Liquid Chromatography - Mass Spectrometry, a Powerful Tool for the Phytochemist

  • 591
    Wolfender, J.-L.; Maillard, M. P.; Hostettmann, K.:

    Thermospray LC-MS Analysis of Phenolic and Terpene Glycosides in Crude Plant Extracts

  • 593
    Sturm, S.; Stuppner, H.:

    Capillary Zone Electrophoretic Analysis of Oxindole Alkaloids from Uncaria tomentosa

  • 593
    Griffini, A.; Pace, R.; Pifferi, G.; Mulinacci, N.; Vincieri, F. F.; Speranza, G.; Manitto, P.:

    Isolation and Characterization of Pure Cascarosides A, B, C, and D

  • 594
    Scheer, R.; Scheffler, A.; Errenst, M.:

    Two Harvesting Times, Summer and Winter: Are they Essential for Preparing Pharmaceuticals from Mistletoe (Viscum album)?

  • 595
    Gören, N.; Ulubelen, A.; Snyder, J. K.; Bozok, C.; Tahtasakal, E.:

    Sesquiterpene Lactones from Tanacetum densum subsp. amani and their Activities

    • Poster

  • 596
    Colombo, M. L.; Tomè, F.:

    Nuclear DNA Changes During Morphogenesis in Calli of Eschscholtzia californica

  • 596
    Melzer, M.; Siebert, M.; Bechthold, A.; Heide, L.:

    Cloning of the ubiA Gene, Encoding for 4-Hydroxybenzoate Octaprenyltransferase from Escherichia coli

  • 597
    Hülsmeyer, P.; Witte, L.; Hartmann, T.:

    Biosynthesis of the Necine Base Moiety of Pyrrolizidine Alkaloids in Root Cultures of Eupatorium cannabinum

  • 598
    Häusler, E.; Petersen, M.; Alfermann, A. W.:

    Isolation of Protoplasts and Vacuoles from Cell Suspension Cultures of Coleus blumei

  • 598
    Meinhard, J.; Petersen, M.; Alfermann, A. W.:

    Purification of Hydroxyphenylpyruvate Reductase from Cell Cultures of Coleus blumei

  • 599
    Karwatzki, B.; Petersen, M.; Alfermann, A. W.:

    Properties of Hydroxycinnamate: CoA Ligase from Rosmarinic Acid-Producing Cell Cultures of Coleus blumei

  • 599
    Jäger, A. K.:

    3 -Hydroxy-3 -methylglutaryl-CoA Reductase in Cell Culture of Thapsia transtagana

  • 600
    Sutor, R.; Kreis, W.:

    Partial Purification of the Cell-Wall-Bound Lanatoside 15′ -O-Acetylesterase from Suspension-Cultured Digitalis lanata Cells

  • 601
    Christmann, J.; Kreis, W.; Reinhard, E.:

    Transport and Storage of Cardiac Glycosides in Organ Cultures and Plants of Digitalis lanata

  • 601
    Fulzele, D.; Kreis, W.; Reinhard, E.:

    Cardenolide Biotransformation by Cultured Digitalis lanata Cells: Semi-Continuous Cell Growth and Production of Deacetyllanatoside C in a 40-l Stirred-Tank Bioreactor

  • 602
    Schulz, U.; Diettrich, B.; Luckner, M.:

    Degradation of Cardenolides in Shoot Cultures of Digitalis lanata

  • 602
    Ernst, S.; Diettrich, B.; Luckner, M.:

    Cell Cultures and Plants from Anthers of Digitalis lanata

  • 603
    Pinkwart, W.; Diettrich, B.; Luckner, M.:

    HPLC Analysis of in vivo and in vitro Cultivated Crown Gall Tumor Cells of Digitalis lanata

  • 603
    Koprek, T.; Nimtz, M.; Eilert, U.:

    Elicitation of Secondary Metabolism in Ruta graveolens in vitro: Characterization of an Elicitor Preparation from Rhodotorula rubra

  • 604
    Gibraltarskaya, E.; Eilert, U.:

    Elicitor Induction of S-Adenosyl-L-methionine: Xanthotoxol-O-methyl-transferase in Ruta graveolens in vitro

  • 604
    Babucke, S.; Eilert, U.:

    Secondary Metabolite Production by Hairy Root Cultures of Ruta graveolens

  • 605
    Comey, N.; Hook, I.; Sheridan, H.:

    Enhancement of Anthocyanin Production in Cell Cultures and Hairy Roots of Leontopodium alpinum

  • 606
    Vaněk, T.; Valterová, I.; Hamplová, M.; Macek, T.; Vaisar, T.:

    Biotransformation of Monoterpenes by Solanum aviculare and Dioscorea deltoidea Plant Cells

  • 606
    Toivonen, L.; Laakso, S.; Rosenqvist, H.:

    The Effect of Temperature on Hairy Root Cultures of Catharanthus roseus

  • 608
    Schripsema, J.; Verpoorte, R.:

    Regulation of Indole Alkaloid Biosynthesis in Catharanthus roseus Cell Suspension Cultures, Investigated with 1H-NMR

  • 608
    Dagnino, D.; Schripsema, J.; Verpoorte, R.:

    Comparison of Two Cell Lines of Tabernaemontana divaricata with Respect to their Indole Alkaloid Biosynthetic and Transformation Capacity

  • 609
    Sevón, N.; Varjonen, T.; Hiltunen, R.; Oksman-Caldentey, K.-M.:

    Effect of Sucrose, Nitrogen, and Copper on the Growth and Alkaloid Production of Transformed Root Cultures of Hyoscyamus muticus

  • 610
    Kahlos, K.; Toikka, R.; Hiltunen, R.:

    Effect of Some Glucosamine Derivatives on the Production of Fungal Volatiles of Inonotus obliquus in vitro

  • 610
    Pospĩsilová, R.; Vanˇk, T.; Hamplová, M.; Macek, T.:

    A New Method for Plant Cell Immobilization

  • 611
    Macek, T.; Kratochvíl, J.; Pospíšilová, R.; Králová, B.; Vaněk, T.; Kaštánek, F.:

    Bioreactor Production of Plant Enzymes for the Preparation of Diagnostic Agents

  • 612
    Piovan, A.; Filippini, R.; Innocenti, G.; Cappelletti, E. M.; Caniato, R.:

    Production of Coumarin Compounds by Coronilla Callus Cultures

  • 613
    László, M.; Kretovics, J.; Dános, B.; Szókán, Gy; Liszt, K.; Hollósy, F.; Tóth, Z.; Gyurján, I.:

    The Production of Secondary Metabolites by Plant Cells of Rubia tinctorum Cultivated in Bioreactors

  • 614
    Gränicher, F.; Christen, P.; Kapetanidis, I.:

    Production of Valepotoriates by Hairy Root Cultures of Valeriana qfflcinalis var. sambucifolia

  • 615
    Jäger, A. K.:

    Synthesis of Thapsigargins in Regenerated Roots from Callus Culture of Thapsia garganica

  • 615
    Vuorela, P.; Kummala, T.; Rantala, K.; Oksman-Caldentey, K.-M.; Vuorela, H.; Hiltunen, R.:

    The Coumarin Content from Different Stages of Embryo Development and Regenerated Plants of Peucedanum palustre

  • 616
    Vanhala, L.; Seppänen-Laakso, T.; Hiltunen, R.; Oksman-Caldentey, K. M.:

    Fatty Acid Composition in Transformed Root Cultures of Hyoscyamus muticus

  • 618
    Endreß, S.; Suda, S.; Takayama, H.; Kitajima, M.; Aimi, N.; Sakai, S.-i; Stöckigt, J.:

    Biotransformation of Ajmaline in Cell Suspension Cultures of Rauwolfia serpentina

  • 618
    Falkenhagen, H.; Kuzovkina, I.; Alterman, J.; Nikolaeva, L.; Stöckigt, J.:

    Phtochemical Analysis of Hairy Roots from Rauwolfia vomitoria

  • 619
    Uden, W. van; Pras, N.; Batterman, S.; Visser, J. F.; Malingré, Th. M.:

    The Accumulation of Coniferin in, and its Isolation from, a High-Producing Cell Suspension of Linum flavum

  • 619
    Uden, W. van; Oeij, K. Holidi; Woerdenbag, H. J.; Pras, N.:

    Glucosylation of Podophyllotoxin by Cell Cultures of Linum flavum after Complexation with Cyclodextrins

  • 620
    Woerdenbag, H. J.; Lüers, J. F. J.; Uden, W. van; Pras, N.; Malingré, Th. M.; Alfermann, A. W.:

    Production of the New Antimalarial Drug Artemisinin in Shoot Cultures of Artemisia annua

  • 621
    Hu, Z. B.; Alfermann, A. W.:

    Diterpenoid Production in Hairy Root Cultures of Salvia miltiorrhiza

  • 621
    Zdunek, K.; Alfermann, A. W.:

    Initiation of Shoot Organ Cultures of Hypericum perforatum and Formation of Hypericin Derivatives

  • 622
    Smollny, T.; Wichers, H.; Rijk, T. de; Zwam, A. van; Shasavari, A.; Alfermann, A. W.:

    Formation of Lignans in Suspension Cultures ot Linum album

  • 624
    Adam, K.-P.; Becker, H.:

    Bisbibenzyl Formation in Axenic Cultures of the Liverwort Marchantia polymorpha

  • 625
    Szöke, É; Krajewska, A.; Neszmélyi, A.; Pomázi, A.; Mészáros, A.:

    In Vitro Multiplication of Lobelia inflata Plants and their Alkaloid Production

  • 626
    Göcke, C.; Wawrosch, Ch.; Leonhardt, W.; Kopp, B.:

    Micropropagation of Echinacea angustifolia

  • 627
    Wawrosch, Ch.; Kopp, B.; Kubelka, W.:

    Micropropagation of Species of the Achillea millefolium Agg.

  • 628
    Codignola, A.; Sher, E.; Cova, D.; Perego, R.; De Angelis, L.; Clementi, F.:

    Flavonoids Extracted from Citrus limon as Vasoactive Drugs: Pharmacodynamic and Pharmacokinetic Studies of Diosmin

  • 628
    Kunze, A.; Witte, L.; Proksch, P.:

    Insects as a Tool for in vitro Studies on the Metabolism of Plant Secondary Compounds: Comparison with Mammals

  • 629
    Krug, E.; Kunze, A.; Witte, L.; Proksch, P.:

    Metabolism of Nicotine in Larvae of Spodoptera littoralis

  • 630
    Grimm, C.; Proksch, P.; Gramatzki, S.; Schneider, C.; Bringmann, G.:

    Deleterious Effects of Naphthylisoquinoline Alkaloids on Survival and Growth of Spodoptera littoralis

  • 630
    Emmerich, R.; Giez, I.; Lange, O. L.; Proksch, P.:

    Functions of Lichen Substances: Deleterious Effects of Usnic and Vulpinic Acids towards the Generalist Herbivore Spodoptera littoralis

  • 631
    Aquino, R.; Simone, F. De; Tommasi, N. De; Moore, P.; Piacente, S.; Pizza, C.:

    Isolation and Evaluation of Anti-HIV Activity of Coumarins and Benzofurans from Werneria ciliolata and Werneria dactylophylla

  • 632
    Pukl, M.; Umek, A.; Pariš, A.; Štrukelf, B.; Renko, M.; Korant, B. D.; Turk, V.:

    Inhibitory Effect of Carnosolic Acid on HIV-1 Protease

  • 632
    Mousa, O.; Vuorela, P.; Kiviranta, J.; Törnquist, K.; Vuorela, H.; Hiltunen, R.:

    Bioactivity of Certain Egyptian Ficus Species

  • 633
    Wildpret, A.; Moujir, L.; Ravelo, A. G.; Gutiérrez-Navarro, A. M.:

    Antibiotic Action of β-Lapachone against Salmonella: Effects on Respiratory Chain Functions

  • 634
    François, G.; Kanyinda, B.; Dochez, C.; Wéry, M.; Vanhaelen, M.:

    Activity of Cocsoline, a Bisbenzylisoquinoline Alkaloid from Anisocycla cymosa, against Plasmodium falciparum

  • 635
    Kanyinda, B.; François, G.; Vanhaelen, M.; Wéry, M.:

    Activity of Three Bisbenzylisoquinoline Alkaloids from Anisocycla cymosa, Against Giardia lamblia

  • 635

    Screening of Triterpenoid Saponins for Antifungal Activity

  • 636
    Willigmann, I.; Schnelle, G.; Bodinet, C.; Beuscher, N.:

    Antimycotic Compounds from Different Bellis perennis Varieties

  • 637
    Baldé, A. M.; Geerts, S.; Ceulemans, F.; Bruyne, T. De; Pieters, L.; Claeys, M.; Vlietinck, A. J.:

    Molluscicidal Activities of Doubly-Linked Proanthocyanidins from Pavetta owariensis

  • 638
    Quetin-Leclercq, J.; Bouzahzah, B.; De Pauw-Gillet, M.-Cl; Angenot, L.; Barbason, H.; Bassleer, R.:

    Anticancer Activities of Strychnopentamine, a Dimeric Alkaloid from Strychnos usambarensis

  • 638
    Zahn, P.; Hecker, E.:

    Possible Iatrogenic Risk of Cancer Associated with a Homeopathic Drug Derived from Hura crepitans as Evaluated by Biological Short-Term Assays and Chemical Analysis (HPLC)

  • 639
    Moskal, T. A.; Woerdenbag, H. J.; Kampinga, H. H.; Pras, N.; El-Feraly, F. S.; Konings, A. W. T.; Malingré, Th. M.:

    Cytotoxicity of Artemisinin-Related Endoperoxides against Ehrlich Ascites Tumour Cells

  • 640
    Bodinet, C.; Willigmann, I.; Beuscher, N.:

    Effect of Plant Immunomodulators on Proliferation Rates of Spleen Cells from Different Mouse Strains

  • 641
    Grzybek, J.; Czarnecki, R.; Szafranek, J.; Kaczmarek, J.:

    Evaluation of Anti-Inflammatory and Vasoprotective Actions of the Polysaccharides Isolated from Fruit Bodies of Boletus edulis

  • 641
    Loggia, R. Delia; Sosa, S.; Tubaro, A.; Kastner, U.; Jurenitsch, J.:

    Anti-Inflammatory Principles from Achillea asplenifolia and Achillea pratensis

  • 643
    Rapisarda, A.; Barbera, R.; Pasquale, A. De; Ficarra, P.; Ficarra, R.; Tommasini, S.; Calabrò, M. L.; Ragusa, S.:

    Cordia francisci, C. martinicensis, C. myxa, C. serratifolia, and C. ulmifolia Leaves as New Sources of Rutin: Analgesic and Anti-Inflammatory Activity

  • 643
    Kuhnt, M.; Heinrich, M.; Rimpler, H.:

    Lowland Mixe Indian (Mexico) Medicinal Plants: Phytochemical Investigation of Hyptis verticillata and Further Evaluation of the Ethnopharmacopoeia

  • 644
    Wie, M. B.; Jung, J. S.; Song, D. K.; Kim, Y. H.:

    Lamnodrilus gotai Extract Lowers Blood Pressure and Spontaneous Motor Activity in Spontaneously Hypertensive Rats

  • 645
    Lee, K. M.; Wie, M. B.; Yoon, T. H.; Song, D. K.; Kim, Y. H.:

    Effects of Long-Term Administration of Panax ginseng Ethanol Extracts on Drug Metabolizing Enzymes and Lipid Contents in Mouse Liver

  • 645
    Kim, Y. H.; Wie, M. B.; Choi, S. Y.; Ryu, S. M.; Jung, J. S.; Song, D. K.:

    Effects of Long-Term Administration of Panax ginseng Ethanol Extracts on GABA Metabolism and Catecholamine Levels in Mouse Brain

  • 646
    Shin, S. S.; Jung, J. S.; Song, D. K.; Kim, Y. H.:

    Hypothermic and some Adverse Effects of Tamarix juniferina

  • 646
    Schuessler, M.; Fricke, U.; Hölzl, J.; Nikolov, N.:

    Effects of Flavonoids From Crataegus Species in Langendorff Perfused Isolated Guinea Pig Hearts

  • 647
    Gawron, A.; Pawlikowska, B.; Głowniak, K.:

    Non-Radiative Effects of 8-Methoxypsoralene on Human Erythrocytes

  • 648
    Gurib-Fakim, A.; Sewraj, M. D.:

    Studies on the Antisickling Properties of Extracts of Sideroxylon puberulum, Faujasiopsis flexuosa, Cardiospermum halicacabum, and Pelargonium graveolens

  • 649
    Hussein Ayoub, S. M.:

    Diuretic Effect of the Leaves of Eriobotryajaponica

  • 649
    Pinna, C.; Puglisi, L.:

    Alteration of Capsaicin-Sensitive Nerve Fibers in Streptozotocin-Diabetic Rats

  • 650
    Trabace, L.; Avato, P.; Mazzoccoli, M.; Siro-Brigiani, G.:

    Choleretic Activity of some Typical Components of Essential Oils

  • 651
    Khalid, S. A.; Kalaflla, E. B.; Mohamed, O. Y.:

    The Flavonoids of Solanostemma argel and their Antispasmodic Activity

  • 651
    Tripathi, V. K.; Pandey, V. B.:

    Stem Alkaloids of Fumaria indica and their Biological Activity

  • 652
    Aiello, R.; Aliotta, G.; Molinaro, A.; Pinto, G.; Pollio, A.:

    Anti-Algal Agents Isolated from Arum italicum

  • 653
    Vagias, C.; Roussis, V.; Chinou, I.; Harvala, C.:

    Antimicrobial Screening of Eastern Mediterranean Algae

  • 654
    Falch, B. S.; König, G. M.; Wright, A. D.; Sticher, O.:

    Antibacterial and Cytotoxic Compounds from the Blue-Green Alga Fischerella ambigua

  • 655
    D'Agnolo, E.; Murano, E.; Rizzo, R.:

    Temperature-Induced Structure and Function Modifications of Phycoerythrin from the Red Alga Gracilaria longa

  • 656
    Sakakibara, J.; Murakami, N.; Morimoto, T.; Nakamura, A.:

    Isolation of Sulfoquinovosyl Diacylglycerols from the Green Alga Chlorella vulgaris

  • 657
    Mockler, U.; Hook, I.; Rogers, D.:

    Lectins from Marine Microalgae

  • 657
    González-Gil, S.; Aguilera, A.; López-Rodas, V.:

    Towards a Quick Field Test for the Detection of Toxic Marine Dinoflagellates; 1. Use of Lectins

  • 658
    de Chavarri, E. G.; Mendoza, H.; López-Rodas, V.; Costas, E.:

    Towards a quick Field Test for the Detection of Toxic Marine Dinoflagellates; 2. Immunological Procedures

  • 659
    Edebo, L.; Haamer, J.; Hu, Y.; Li, X. P.:

    Monitoring of Diarrheic Shellfish Toxins in Mussels

  • 659
    Kiviranta, J.; Härmälä, P.; Vuorela, H.:

    Quantitative Structure/Activity Relationships (QSAR) for Microcystin Hepatotoxins of Cyanobacteria

  • 660
    Arzul, G.; Bodennec, G.; Gentien, P.:

    Repressive Action of Gyrodinium aureolum Exotoxin on the Growth of Diatoms: Chromatographic Isolation of Active Chemical Species

  • 661
    Kéry, Á; Blázovics, A.; Rozlosnik, N.; Fehér, J.; Petri, G.:

    Antioxidative Properties of Extracts from Sempervivum tectorum

  • 662
    Costantino, L.; Rastelli, G.; Rossi, T.; Bertoldi, M.; Albasini, A.:

    Antilipoperoxidant Activity of Polyphenolic Crude Extracts of some Edible Fruits

  • 663
    Vuorela, H.; Vuorela, P.; Törnquist, K.; Hadaˇek, F.; Hiltunen, R.:

    Quantitative Structure/Activity Relationships (QSAR) for some Coumarins and their Calcium-Antagonistic Activity

  • 664
    Bombardelli, E.; Verotta, L.; Barone, D.:

    Enhancement of Adenylate Cyclase Activity by Salvia miltiorrhiza and Tanshinone 1IA

  • 665
    Winkler, G.; Iberl, B.; Knobloch, K.:

    Reactivity of Allicin and its Transformation Products with Sulfhydryl Groups, Disulfide Groups, and Human Blood

  • 666
    Landshuter, J.; Lohmüller, E.; Winkler, G.; Knobloch, K.:

    Comparative Biochemical Studies on a Purified C-S-Lyase Preparation from Wild Garlic, Allium ursinum

  • 667
    Lohmüller, E.; Landshuter, J.; Winkler, G.; Knobloch, K.:

    Characterization of a C-S-Lyase Preparation from Leek, Allium porrum

  • 668
    Wiegand, D.; Winkler, G.; Haupt, W.; Knobloch, K.:

    Transformation of Alliin and Alliin Homologues by C-S-Lyases from Enterobacteriaceae

  • 668
    Brantner, A.; Brantner, H.:

    Degradation of Rutin by Soil Microorganisms

  • 669
    Chatterjee, S.; Chatterjee, S. K.:

    Regulation of Diosgenin Synthesis in Dioscorea composita

  • 670
    Böttcher, F.; Hartmann, T.:

    Homospermidine Synthase: Key Enzyme of Pyrrolizidine Alkaloid Biosynthesis

  • 671
    Bäumel, P.; Witte, L.; Proksch, P.; Czygan, F.-C.:

    Uptake and Metabolism of Host Plant Alkaloids by Parasitizing Cuscuta Species

  • 671
    Theurer, C.; Treumann, A.; Eisenbeiß, M.; Kreis, W.:

    Studies on the Biosynthes is of Cardiac Glycosides: Enzymatic Synthesis of [14C-Glucose]-Glucoevatromonoside

  • 672
    Faust, T.; Theurer, C.; Eger, K.; Kreis, W.:

    Studies on the Biosynthesis of Cardiac Glycosides: Fucosyltransferase Activity in Leaves of Digitalis lanata

  • 673
    Maillard, M. P.; Hostettmann, K.:

    Thermospray LC-MS Analysis of Saponins in Crude Plant Extracts

  • 673
    Wolfender, J.-L.; Hostettmann, K.:

    Search for Xanthones in Chironia Species: A Rapid Method for the Screening of Crude Extracts

  • 675
    Vampa, G.; Benvenuti, S.; Melegari, M.:

    HPTLC Determination of Ascorbic Acid in Fruits of the Genera Ribes, Rubus, and Vaccinium

  • 675
    Kurucu, S.; Coşskun, M.; Kartal, M.:

    High Pressure Liquid Chromatographic Determination of Ascorbic Acid in the Fruits of Some Rosa Species Growing in Turkey

  • 676
    Kéry, Á; Nagy, É; Korbély, I.; Petri, G.:

    Possibilities and Limits of Thin Layer Chromatography-Densitometry in the Standardization of Complex Medicinal Plant Preparations

  • 676
    Schneider-Leukel, K.; Paper, D. H.; Franz, G.:

    Flavonoid Release from Herbal Drugs into Medicinal Teas

  • 677
    Länger, R.; Mechtler, Ch.; Shalforoshan, M.; Buchmann-Unger, M.; Jurenitsch, J.; Kubelka, W.:

    Quality Control of Folium Salviae by GC Analysis of the Essential Oil

  • 678
    Müller, J.; Köll-Weber, M.; Kraus, W.:

    Effect of Drying on the Essential Oil of Salvia officinalis

  • 678
    Schneider, K.; Pulver, G.; Kubelka, W.:

    Infusions of Rosemary Leaves: Dissolution Rate and Kinetics of the Main Volatile Compounds

  • 678
    Mastelić, J.; Grzunov, K.; Kravar, A.:

    The Chemical Composition of Terpene Alcohols and Phenols from the Essential Oil and Terpene Glycosides Isolated from Thymus pulegioides Growing Wild in Dalmatia

  • 680
    Máthé, I.; Oláh, L.; Máthé, Å; Miklóssy, V. V.; Bernáth, J.; Blunden, G.; Patel, A. V.:

    Changes in the Essential Oil Production of Salvia officinalis under Climatic Conditions of the Temperate Belt

  • 681
    Kuštrak, D.; Kuftinec, J.; Blažević, N.:

    The Composition of the Essential Oil of Vitex agnus-castus

  • 681
    Massoud, H.:

    Study on the Essential Oil in Seeds of some Fennel Cultivars under Egyptian Environmental Conditions

  • 682
    Woerdenbag, H. J.; Bos, R.; Salomons, M. C.; Hendriks, H.; Pras, N.; Malingré, Th. M.:

    Volatile Constituents of Artemisia annua

  • 682
    Krenn, L.; Schlifelner, L.; Stimpfl, T.; Kopp, B.:

    HPLC Separation and Quantitative Determination of Cardenolides in Herba Convallariae

  • 684
    Spengel, S.; Luterbacher, St.; Schaffner, W.:

    Phytolaccagenin and Phytolaccagenic Acid from Berries, Roots, Leaves, and Calli of Phytolacca dodecandra

  • 685
    Hamburger, M.; Wolfender, J.-L.; Hostettmann, K.:

    Search for Chlorinated Sesquiterpenes in the Neurotoxic Thistle Centaurea solstitialis

  • 685
    Soner, O.; Tanker, M.; Okuyama, T.:

    A Furanocoumarin from Prangos platychlaena

  • 686
    Carle, R.; Dölle, B.; Müller, W.; Baumeister, U.:

    Thermospray Liquid Chromatography-Mass Spectrometry (TSP LC-MS) Analysis of Acetylated Apigenin 7-Glucosides from Chamomilla recutita

  • 687
    Veit, M.; Rensen, I.; Kirch, J.; Geiger, H.; Czygan, F.-C.:

    HPLC Analysis of Phenolics and Flavonoids in Arctostaphylos uvae-ursi

  • 688
    Meier, B.; Hasler, A.; Sticker, O.:

    HPLC Analyses of the Main Ginkgo Acylflavonol Glycosides

  • 689
    Schmidt, T.; Merfort, I.; Matthiesen, U.:

    Gas Chromatography-Mass Spectrometry of Flavonoid Aglycones and their Determination in Arnica Species

  • 690
    Kalogjera, Z.; Blažević, N.; Stanić, Z.:

    Flavone Glycosides of Teucrium arduini

  • 691
    Baldi, A.; Gehrmann, B.; Romani, A.; Vincieri, F. F.:

    Polyphenols from Harungana madagascariensis Leaves

  • 692
    Saija, A.; Casuscelli, F.; Marzullo, D.; Trombetta, D.; Giacomo, A. Di; Pasquale, R. De; Romeo, G.:

    Identification of Proanthocyanins in the Moro Orange Juice

  • 692
    Brader, G.; Wurz, G.; Greger, H.:

    Organ-Specific Accumulation of Novel Prenylated Quinolin-2-ones from East Asian Zanthoxylum Species

  • 693
    Chizzola, R.:

    Distribution of the Pyrrolizidine Alkaloids Senecionine and Integerrimine withing the Petasites hybridus Plant

  • 694
    Paßreiter, C. M.:

    Co-Occurrence of 2-Pyrrolidineacetic Acid with Four Isomeric Tussilaginic Acids in Arnica Species and Tussilago farfara

  • 695
    Bugatti, C.; Colombo, M. L.; Tomè, F.:

    Extraction and Purification of Lipoalkaloids from Aconitum napellus Roots and Leaves

  • 695
    Tanker, N.; Coşkun, M.; Altun, L.:

    Investigations on the Ephedra Species Growing in Turkey

  • 696
    Zanetti, F.; Murano, E.; Paoletti, S.:

    Determination of Molecular Weight and Molecular Weight Distribution of Agar Fractions Extracted from Gracilaria dura

  • 696
    Seppänen-Laakso, T.; Korsman, K.; Hiltunen, R.:

    Quantification of Ether Lipids in Bovine Brain Phospholipids by the GC-MS-SIM Technique

  • 697
    Veit, M.; Bauer, K.; Geiger, H.; Czygan, F.-C.:

    Flavonoids of Equisetum Hybrids in the Subgenus Equisetum

  • 698
    Meier, B.; Shao, Y.; Julkunen-Tiitto, R.; Bettschart, A.; Slicher, O.:

    A Chemotaxonomic Survey of Phenolic Compounds in Swiss Willow Species

  • 698
    MŽñez, S.; Giner, R. M.; Recio, M. C.; Terencio, M. C.; Ríos, J. L.:

    Phenolics of Crepis and their Taxonomic Implications

  • 699
    Queckenberg, O.; Frahm, A. W.; Müller-Doblies, D.; Müller-Doblies, U.:

    Chemotaxonomic Investigation of Wild Growing Amaryllidaceae using Multidimensional Coupling Techniques: Development of a Screening Method

  • 700
    Jäger, A. K.; Adsersen, A.; Gudiksen, L.; Smitt, U. W.:

    Comparative Studies on Thapsia garganica and Thapsia transtagana: Quantitative Investigations of Thapsigarins in Roots and Fruits

  • 701
    Ríos, J. L.; Giner, R. M.; Cuéllar, M. J.; Redo, M. C.; Serrano, A.:

    Phenolics from some Species of the Subtribe Leontodontinae

  • 701
    Bringmann, G.; Ortmann, T.; Rübenacker, M.; Assi, L. Aké:

    Dioncophyllacine B: A New 4-Methoxylated Naphthylisoquinoline Alkaloid from the Leaves of Triphyophyllum peltatum

  • 702
    Bringmann, G.; Zagst, R.; Lisch, D.; Assi, L. Aké:

    Dioncoline A and its Atropisomer: “Inverse Hybrid Type” Ancistrocladaceae/Dioncophyllaceae Alkaloids from Ancistrocladus abbreviatus

  • 703
    Bringmann, G.; Weirich, R.; Lisch, D.; Assi, L. Aké:

    Ancistrobrevine D: An Unusual Alkaloid from Ancistrocladus abbreviatus

  • 704
    Bringmann, G.; Kinzinger, L.; Busse, H.; Zhao, C.:

    Isolation, Structure Elucidation, and Total Synthesis of Ancistrocline, an Alkaloid of Ancistrocladus tectorius

  • 705
    Bringmann, G.; Gulden, K.-P.; Busse, H.; Fleischhauer, J.; Kramer, B.; Zobel, E.:

    The Calculation of CD Spectra for the Elucidation of the Absolute Configuration of Chiral Biaryls

  • 705
    Weigl, R.; Kaloga, M.; Eich, E.:

    Merresectines: Novel Tropane Alkaloids from Merremia dissecta Roots

  • 706
    Pröbstle, A.; Bauer, R.:

    Aristolactams with Anti-Inflammatory Activity from Houttuynia cordata (Yu Xing Cao)

  • 707
    Schulz, D.; Eilert, U.; Willker, W.; Leibfritz, D.; Ehmke, A.:

    Steroidal Glycoalkaloids from Solanum triflorum

  • 708
    Ohtani, K.; Hostettrnann, K.:

    Molluscicidal and Antifungal Triterpenoid Saponins from the Leaves of Rapanea melanophloeos

  • 708
    Bader, G.; Hiller, K.:

    New Ester Saponins from Solidago virgaurea

  • 709
    Cart, J.; Reznicek, G.; Korhammer, S.; Haslinger, E.; Jurenitsch, J.; Kubelka, W.:

    The First Spectroscopically Confirmed Saponin from Herniaria glabra1

  • 709
    Kluy, V.; Wray, V.; Willuhn, G.:

    Steroidal Saponins from Solanum dulcamara

  • 710
    Sindambiwe, J. B.; Baldé, A.; Bruyne, T. De; Pieters, L.; den Heuvel, H. Van; Claeys, M.; Vlietinck, A.; Berghe, D. Vanden:

    New Antiviral Triterpenoid Saponins from Maesa lanceolata

  • 711
    Panzini, I.; Pelizzoni, F.; Verotta, L.; Rogers, C. B.:

    The Search for the “Hiccup Nut” Toxin: A Chemical Investigation of Combretum Fruit

  • 712
    Mullholland, D. A.; Fraser, L.; Nair, J. J.:

    A New Limonoid from the Seed of Turraea floribunda

  • 712
    Alfonso, D.; Bernardinelli, G.; Kapelanidis, I.:

    Four New Withanolides from Iochroma coccineum

  • 713
    Schmidt, Th.; Paßreiter, C. M.; Wendisch, D.; Willuhn, G.:

    First Diterpenes from Arnica

  • 714
    Orjala, J.; Wright, A. D.; Rali, T.; Sticher, O.:

    Three New Prenylated Benzoic Acid Derivatives and Molluscicidal Sesquiterpenoids from Piper aduncum Leaves

  • 714
    Çaliş, I.; Yürüker, A.; Rüegger, H.; Wright, A. D.; Sticher, O.:

    Anatolioside E: A New Open-Chain Monoterpene Glycoside from Viburnum orientate

  • 715
    Çaliş, İ; Hosny, M.; Yürüker, A.; Wright, A. D.; Sticher, O.:

    Inerminosides A and B: Two Novel Iridoid Biglycosides with an Open-Chain Monoterpene Unit from Clerodendrum inerme

  • 716
    Stuppner, H.; Müller, E. P.; Mathuram, V.; Kundu, A. B.:

    Minor Iridoid Glycosides from Nyctanthes arbor-tristis

  • 717
    Catalano, S.; Bilia, A. R.; Flamini, G.; Pistelli, L.; De Feo, V.:

    Cordifoliol: A New Iridoid from Mentzelia cordifolia

  • 718
    Kastner, U.; Glasl, S.; Jurenitsch, J.; Kubelka, W.:

    Isolation and Structure Elucidation of the Main Proazulenes of the Cultivar Achillea collina “Proa”

  • 718
    Ofterdinger-Daegel, S.; Junior, P.:

    Penproside A and B: Two Phenylpropanoid Glucosides of Novel Type from Penstemon procerus

  • 719
    Cañigueral, S.; Salvia, M. J.; Parella, T.; Virgili, A.; Vila, R.:

    New Polyphenol Glycosides from Ramonda myconi

  • 719
    Bilia, A. R.; Cecchini, C.; Flamini, G.; Marsili, A.; Morelli, I.:

    Chemical Constituents of Prunus prostrata

  • 720
    De Bruyne, T.; Pieters, L.; Vlietinck, A. J.:

    Structural Assignments in Procyanidin B3 by Two-Dimensional NMR Techniques

  • 721
    Biffi, C.; Gabetta, B.; Pace, R.; Pifferi, G.:

    Synthesis of 3′-Hydroxyfarrerol Enantiomers

  • 721
    Greger, H.; Hofer, O.; Zechner, G.; Wurz, G.; Hadaček, F.:

    New Sulfur-Containing Amides from Glycosmis Species with Antifungal Activity

  • 722
    Wittstock, U.; Wurz, G.; Hadaček, F.; Greger, H.; Teuscher, E.:

    Bioactive Polyacetylenes from Cicuta virosa

  • 723
    Bilia, A. R.; Catalano, S.; Fontana, C.; Morelli, I.; Palme, E.:

    A New Saponin from Potentilla tormentilla