Works by Porzel, Andrea

Results: 45

A quantitative analysis of spontaneous isoaspartate formation from N-terminal asparaginyl and aspartyl residues.

Published in:

Amino Acids, 2013, v. 44, n. 4, p. 1205, doi. 10.1007/s00726-012-1454-0

By:

Güttler, Bert;
Cynis, Holger;
Seifert, Franziska;
Ludwig, Hans-Henning;
Porzel, Andrea;
Schilling, Stephan

Publication type:

Article

A single cytochrome P450 oxidase from Solanum habrochaites sequentially oxidizes 7‐epi‐zingiberene to derivatives toxic to whiteflies and various microorganisms.

Published in:

Plant Journal, 2021, v. 105, n. 5, p. 1309, doi. 10.1111/tpj.15113

By:

Zabel, Sebastian;
Brandt, Wolfgang;
Porzel, Andrea;
Athmer, Benedikt;
Bennewitz, Stefan;
Schäfer, Petra;
Kortbeek, Ruy;
Bleeker, Petra;
Tissier, Alain

Publication type:

Article

A piperic acid CoA ligase produces a putative precursor of piperine, the pungent principle from black pepper fruits.

Published in:

Plant Journal, 2020, v. 102, n. 3, p. 569, doi. 10.1111/tpj.14652

By:

Schnabel, Arianne;
Cotinguiba, Fernando;
Athmer, Benedikt;
Yang, Changqing;
Westermann, Bernhard;
Schaks, Angela;
Porzel, Andrea;
Brandt, Wolfgang;
Schumacher, Frank;
Vogt, Thomas

Publication type:

Article

Isolation and Total Synthesis of Albupeptins A-D: 11-Residue Peptaibols from the Fungus Gliocladium album.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 34, p. 7449, doi. 10.1002/ejoc.201501124

By:

Otto, Alexander;
Laub, Annegret;
Porzel, Andrea;
Schmidt, Jürgen;
Wessjohann, Ludger;
Westermann, Bernhard;
Arnold, Norbert

Publication type:

Article

1-O-Substituted derivatives of murrayafoline A and their antifungal properties.

Published in:

Natural Product Research, 2008, v. 22, n. 11, p. 950, doi. 10.1080/14786410701650212

By:

Cuong, Nguyen Manh;
Wilhelm, Heike;
Porzel, Andrea;
Arnold, Norbert;
Wessjohann, Ludger

Publication type:

Article

Coenzyme A‐Conjugated Cinnamic Acids – Enzymatic Synthesis of a CoA‐Ester Library and Application in Biocatalytic Cascades to Vanillin Derivatives.

Published in:

Advanced Synthesis & Catalysis, 2019, v. 361, n. 23, p. 5346, doi. 10.1002/adsc.201900892

By:

Dippe, Martin;
Bauer, Anne‐Katrin;
Porzel, Andrea;
Funke, Evelyn;
Müller, Anna O.;
Schmidt, Jürgen;
Beier, Maria;
Wessjohann, Ludger A.

Publication type:

Article

Pigment pattern of the Chilean mushroom Dermocybe nahuelbutensis Garrido & E. Horak.

Published in:

Records of Natural Products, 2017, v. 11, n. 6, p. 547, doi. 10.25135/rnp.69.17.01.027

By:

Greff, Anne;
Porzel, Andrea;
Schmidt, Jürgen;
Palfner, Götz;
Arnold, Norbert

Publication type:

Article

Bioactive Triterpenes from the Fungus Piptoporus betulinus.

Published in:

Records of Natural Products, 2016, v. 10, n. 1, p. 103

By:

Alresly, Zeyad;
Lindequist, Ulrike;
Lalk, Michael;
Porzel, Andrea;
Arnold, Norbert;
Wessjohann, Ludger A.

Publication type:

Article

Isolation of fatty acids and aromatics from cell suspension cultures of Lavandula angustifolia.

Published in:

Natural Product Research, 2007, v. 21, n. 2, p. 100, doi. 10.1080/14786410500462884

By:

TopÇu, GülaÇti;
Herrmann, Gabriele;
Kolak, Ufuk;
Gören, C.;
Porzel, Andrea;
Kutchan, Toni M.

Publication type:

Article

Featured Cover.

Published in:

Phytochemical Analysis, 2024, v. 35, n. 3, p. i, doi. 10.1002/pca.3361

By:

Noleto‐Dias, Clarice;
Farag, Mohamed A.;
Porzel, Andrea;
Tavares, Josean F.;
Wessjohann, Ludger A.

Publication type:

Article

A multiplex approach of MS, 1D‐, and 2D‐NMR metabolomics in plant ontogeny: A case study on Clusia minor L. organs (leaf, flower, fruit, and seed).

Published in:

Phytochemical Analysis, 2024, v. 35, n. 3, p. 445, doi. 10.1002/pca.3300

By:

Noleto‐Dias, Clarice;
Farag, Mohamed A.;
Porzel, Andrea;
Tavares, Josean F.;
Wessjohann, Ludger A.

Publication type:

Article

Determination of β-carboline alkaloids in fruiting bodies of Hygrophorus spp. by liquid chromatography/electrospray ionisation tandem mass spectrometry.

Published in:

Phytochemical Analysis, 2008, v. 19, n. 4, p. 335, doi. 10.1002/pca.1057

By:

Teichert, Axel;
Lübken, Tilo;
Schmidt, Jürgen;
Kuhnt, Christine;
Huth, Manfred;
Porzel, Andrea;
Wessjohann, Ludger;
Arnold, Norbert

Publication type:

Article

Analysis of synthetic isoleucine conjugates of cucurbic acid isomers by liquid chromatography.

Published in:

Phytochemical Analysis, 1999, v. 10, n. 2, p. 82, doi. 10.1002/(SICI)1099-1565(199903/04)10:2<82::AID-PCA448>3.0.CO;2-K

By:

Kramell, Robert;
Porzel, Andrea;
Miersch, Otto;
Schneider, Gernot

Publication type:

Article

Brassinosteroids and a pregnane glucoside from Daucus carota.

Published in:

Phytochemical Analysis, 1998, v. 9, n. 1, p. 14, doi. 10.1002/(SICI)1099-1565(199801/02)9:1<14::AID-PCA381>3.0.CO;2-4

By:

Schmidt, Jürgen;
Porzel, Andrea;
Adam, Günter

Publication type:

Article

Malusides, novel glucosylceramides isolated from apple pomace (Malus domestica).

Published in:

Zeitschrift für Naturforschung. Section C: A Journal of Biosciences, 2018, v. 73, n. 1/2, p. 33, doi. 10.1515/znc-2017-0059

By:

Reisberg, Mathias;
Arnold, Norbert;
Porzel, Andrea;
Neubert, Reinhard H.H.;
Dräger, Birgit

Publication type:

Article

Comparative metabolome-based classification of Senna drugs: a prospect for phyto-equivalency of its different commercial products.

Published in:

Metabolomics, 2019, v. 15, n. 5, p. N.PAG, doi. 10.1007/s11306-019-1538-x

By:

Farag, Mohamed A.;
El Senousy, Amira S.;
El-Ahmady, Sherweit H.;
Porzel, Andrea;
Wessjohann, Ludger A.

Publication type:

Article

Metabolite profiling and fingerprinting of Hypericum species: a comparison of MS and NMR metabolomics.

Published in:

Metabolomics, 2014, v. 10, n. 4, p. 574, doi. 10.1007/s11306-013-0609-7

By:

Porzel, Andrea;
Farag, Mohamed;
Mülbradt, Julia;
Wessjohann, Ludger

Publication type:

Article

Classification of commercial cultivars of Humulus lupulus L. (hop) by chemometric pixel analysis of two dimensional nuclear magnetic resonance spectra.

Published in:

Metabolomics, 2014, v. 10, n. 1, p. 21, doi. 10.1007/s11306-013-0547-4

By:

Farag, Mohamed;
Mahrous, Engy;
Lübken, Tilo;
Porzel, Andrea;
Wessjohann, Ludger

Publication type:

Article

Metabolite profiling and fingerprinting of commercial cultivars of Humulus lupulus L. (hop): a comparison of MS and NMR methods in metabolomics.

Published in:

Metabolomics, 2012, v. 8, n. 3, p. 492, doi. 10.1007/s11306-011-0335-y

By:

Farag, Mohamed;
Porzel, Andrea;
Schmidt, Jürgen;
Wessjohann, Ludger

Publication type:

Article

Isolation of a New Natural Product and Cytotoxic and Antimicrobial Activities of Extracts from Fungi of Indonesian Marine Habitats.

Published in:

Marine Drugs, 2011, v. 9, n. 3, p. 294, doi. 10.3390/md9030294

By:

Tarman, Kustiariyah;
Lindequist, Ulrike;
Wende, Kristian;
Porzel, Andrea;
Arnold, Norbert;
Wessjohann, Ludger A.

Publication type:

Article

Structural Elucidation of an Atropisomeric Entcassiflavan-(4β→8)-Epicatechin Isolated from Dalbergia monetaria L.f. Based on NMR and ECD Calculations in Comparison to Experimental Data.

Published in:

Molecules, 2022, v. 27, n. 8, p. N.PAG, doi. 10.3390/molecules27082512

By:

de Moura, Patrícia Homobono Brito;
Brandt, Wolfgang;
Porzel, Andrea;
Martins, Roberto Carlos Campos;
Leal, Ivana Correa Ramos;
Wessjohann, Ludger A.

Publication type:

Article

Sugar Containing Compounds and Biological Activities of Lagochilus setulosus.

Published in:

Molecules, 2021, v. 26, n. 6, p. 1755, doi. 10.3390/molecules26061755

By:

Akramov, Davlat Kh.;
Mamadalieva, Nilufar Z.;
Porzel, Andrea;
Hussain, Hidayat;
Dube, Mthandazo;
Akhmedov, Akbar;
Altyar, Ahmed E.;
Ashour, Mohamed L.;
Wessjohann, Ludger A.;
Morana, Alessandra;
Squillaci, Giuseppe

Publication type:

Article

Nuclear Magnetic Resonance Metabolomics Approach for the Analysis of Major Legume Sprouts Coupled to Chemometrics.

Published in:

Molecules, 2021, v. 26, n. 3, p. 761, doi. 10.3390/molecules26030761

By:

Farag, Mohamed A.;
Sharaf El-Din, Mohamed G.;
Selim, Mohamed A.;
Owis, Asmaa I.;
Abouzid, Sameh F.;
Porzel, Andrea;
Wessjohann, Ludger A.;
Otify, Asmaa;
Locatelli, Marcello

Publication type:

Article

PSYCHE—A Valuable Experiment in Plant NMR-Metabolomics.

Published in:

Molecules, 2020, v. 25, n. 21, p. 5125, doi. 10.3390/molecules25215125

By:

Stark, Pauline;
Zab, Caroline;
Porzel, Andrea;
Franke, Katrin;
Rizzo, Paride;
Wessjohann, Ludger A.;
Trujillo, Míriam Pérez;
Powers, Robert;
Corsaro, Carmelo

Publication type:

Article

Antioxidant capacity and fragmentation features of C‐glycoside isoflavones by high‐resolution electrospray ionization tandem mass spectrometry using collision‐induced and high‐energy collisional dissociation techniques.

Published in:

Journal of Mass Spectrometry, 2021, v. 56, n. 12, p. 1, doi. 10.1002/jms.4793

By:

de Moura, Patricia Homobono Brito;
Porzel, Andrea;
Nunes, Rafaela Machado;
Baratto, Leopoldo Clemente;
Wessjohann, Ludger A.;
Martins, Roberto Carlos Campos;
Leal, Ivana Correa Ramos

Publication type:

Article

Diazatruxenes from the.

Published in:

Journal of Heterocyclic Chemistry, 2017, v. 54, n. 2, p. 1077, doi. 10.1002/jhet.2677

By:

El ‐ Sayed, Mardia T.;
Wessjohann, Ludger;
Porzel, Andrea;
Hilgeroth, Andreas

Publication type:

Article

Comparative metabolite profiling and fingerprinting of genus Passiflora leaves using a multiplex approach of UPLC-MS and NMR analyzed by chemometric tools.

Published in:

Analytical & Bioanalytical Chemistry, 2016, v. 408, n. 12, p. 3125, doi. 10.1007/s00216-016-9376-4

By:

Farag, Mohamed;
Otify, Asmaa;
Porzel, Andrea;
Michel, Camilia;
Elsayed, Aly;
Wessjohann, Ludger

Publication type:

Article

Integrated comparative metabolite profiling via MS and NMR techniques for Senna drug quality control analysis.

Published in:

Analytical & Bioanalytical Chemistry, 2015, v. 407, n. 7, p. 1937, doi. 10.1007/s00216-014-8432-1

By:

Farag, Mohamed;
Porzel, Andrea;
Mahrous, Engy;
El-Massry, Mo'men;
Wessjohann, Ludger

Publication type:

Article

Improved Stability and Tunable Functionalization of Parallel β‐Sheets via Multicomponent N‐Alkylation of the Turn Moiety.

Published in:

Angewandte Chemie, 2020, v. 132, n. 1, p. 265, doi. 10.1002/ange.201912095

By:

Ricardo, Manuel G.;
Moya, Celia G.;
Pérez, Carlos S.;
Porzel, Andrea;
Wessjohann, Ludger A.;
Rivera, Daniel G.

Publication type:

Article

The RADAR Project--A Service for Research Data Archival and Publication.

Published in:

ISPRS International Journal of Geo-Information, 2016, v. 5, n. 3, p. 28, doi. 10.3390/ijgi5030028

By:

Kraft, Angelina;
Razum, Matthias;
Potthoff, Jan;
Porzel, Andrea;
Engel, Thomas;
Lange, Frank;
Van Den Broek, Karina;
Furtado, Filipe

Publication type:

Article

Elucidation of the biosynthesis of carnosic acid and its reconstitution in yeast.

Published in:

Nature Communications, 2016, v. 7, n. 10, p. 12942, doi. 10.1038/ncomms12942

By:

Scheler, Ulschan;
Brandt, Wolfgang;
Porzel, Andrea;
Rothe, Kathleen;
Manzano, David;
Božić, Dragana;
Papaefthimiou, Dimitra;
Balcke, Gerd Ulrich;
Henning, Anja;
Lohse, Swanhild;
Marillonnet, Sylvestre;
Kanellis, Angelos K.;
Ferrer, Albert;
Tissier, Alain

Publication type:

Article

Rational design of a ligand-based antagonist of jasmonate perception.

Published in:

Nature Chemical Biology, 2014, v. 10, n. 8, p. 671, doi. 10.1038/nchembio.1575

By:

Monte, Isabel;
Hamberg, Mats;
Chini, Andrea;
Gimenez-Ibanez, Selena;
García-Casado, Gloria;
Porzel, Andrea;
Pazos, Florencio;
Boter, Marta;
Solano, Roberto

Publication type:

Article

(+)-7-iso-Jasmonoyl-L-isoleucine is the endogenous bioactive jasmonate.

Published in:

Nature Chemical Biology, 2009, v. 5, n. 5, p. 344, doi. 10.1038/nchembio.161

By:

Fonseca, Sandra;
Chini, Andrea;
Hamberg, Mats;
Adie, Bruce;
Porzel, Andrea;
Kramell, Robert;
Miersch, Otto;
Wasternack, Claus;
Solano, Roberto

Publication type:

Article

Improved Stability and Tunable Functionalization of Parallel β‐Sheets via Multicomponent N‐Alkylation of the Turn Moiety.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 1, p. 259, doi. 10.1002/anie.201912095

By:

Ricardo, Manuel G.;
Moya, Celia G.;
Pérez, Carlos S.;
Porzel, Andrea;
Wessjohann, Ludger A.;
Rivera, Daniel G.

Publication type:

Article

Rare Glutamic Acid Methyl Ester Peptaibols from Sepedonium ampullosporum Damon KSH 534 Exhibit Promising Antifungal and Anticancer Activity.

Published in:

International Journal of Molecular Sciences, 2021, v. 22, n. 23, p. 12718, doi. 10.3390/ijms222312718

By:

Lam, Yen T. H.;
Ricardo, Manuel G.;
Rennert, Robert;
Frolov, Andrej;
Porzel, Andrea;
Brandt, Wolfgang;
Stark, Pauline;
Westermann, Bernhard;
Arnold, Norbert

Publication type:

Article

Foliar Application of Chitosan Increases Tomato Growth and Influences Mycorrhization and Expression of Endochitinase-Encoding Genes.

Published in:

International Journal of Molecular Sciences, 2020, v. 21, n. 2, p. 1, doi. 10.3390/ijms21020535

By:

Amerany, Fatima El;
Meddich, Abdelilah;
Wahbi, Said;
Porzel, Andrea;
Taourirte, Moha;
Rhazi, Mohammed;
Hause, Bettina

Publication type:

Article

Lehmanniaside, a new cycloartane triterpene glycoside from Astragalus lehmannianus.

Published in:

Natural Product Research, 2023, v. 37, n. 2, p. 354, doi. 10.1080/14786419.2021.1969563

By:

Agzamova, Manzura A.;
Mamadalieva, Nilufar Z.;
Porzel, Andrea;
Hussain, Hidayat;
Dube, Mthandazo;
Franke, Katrin;
Janibekov, Abdulaziz;
Wessjohann, Ludger A.

Publication type:

Article

Anthelmintic and antimicrobial activities of three new depsides and ten known depsides and phenols from Indonesian lichen: Parmelia cetrata Ach.

Published in:

Natural Product Research, 2021, v. 35, n. 23, p. 5001, doi. 10.1080/14786419.2020.1761361

By:

Nugraha, Ari Satia;
Untari, Ludmilla Fitri;
Laub, Annegret;
Porzel, Andrea;
Franke, Katrin;
Wessjohann, Ludger A.

Publication type:

Article

Cytotoxic Effects of Sarcophyton sp. Soft Corals--Is There a Correlation to Their NMR Fingerprints?

Published in:

Marine Drugs, 2017, v. 15, n. 7, p. 211, doi. 10.3390/md15070211

By:

Farag, Mohamed A.;
Fekry, Mostafa I.;
Al-Hammady, Montasser A.;
Khalil, Mohamed N.;
El-Seedi, Hesham R.;
Meyer, Achim;
Porzel, Andrea;
Westphal, Hildegard;
Wessjohann, Ludger A.

Publication type:

Article

Characteristics of the phloem path: analysis and distribution of carbohydrates in the petiole of.

Published in:

Journal of Experimental Botany, 1999, v. 50, n. 341, doi. 10.1093/jexbot/50.341.1807

By:

Rothe, K;
Rothe, Katrin;
Porzel, A;
Porzel, Andrea;
Neumann, S;
Neumann, Stefanie;
Grimm, E;
Grimm, Eckhard

Publication type:

Article

StructureActivity Relationships of Antimicrobial Gallic Acid Derivatives from Pomegranate and Acacia Fruit Extracts against Potato Bacterial Wilt Pathogen.

Published in:

Chemistry & Biodiversity, 2015, v. 12, n. 6, p. 955, doi. 10.1002/cbdv.201400194

By:

Farag, Mohamed A.;
Al-Mahdy, Dalia A.;
Salah El Dine, Riham;
Fahmy, Sherifa;
Yassin, Aymen;
Porzel, Andrea;
Brandt, Wolfgang

Publication type:

Article

N-Glucosyl-1 H-indole Derivatives from Cortinarius brunneus (Basidiomycetes).

Published in:

Chemistry & Biodiversity, 2008, v. 5, n. 4, p. 664, doi. 10.1002/cbdv.200890062

By:

Teichert, Axel;
Schmidt, Jürgen;
Porzel, Andrea;
Arnold, Norbert;
Wessjohann, Ludger

Publication type:

Article

Medicago TERPENE SYNTHASE 10 Is Involved in Defense Against an Oomycete Root Pathogen.

Published in:

Plant Physiology, 2019, v. 180, n. 3, p. 1598, doi. 10.1104/pp.19.00278

By:

Yadav, Heena;
Dreher, Dorothée;
Athmer, Benedikt;
Porzel, Andrea;
Gavrin, Aleksandr;
Baldermann, Susanne;
Tissier, Alain;
Hause, Bettina

Publication type:

Article

NMR Metabolome-Based Classification of Cymbopogon Species: a Prospect for Phyto-equivalency of its Different Accessions Using Chemometric Tools.

Published in:

Food Analytical Methods, 2022, v. 15, n. 8, p. 2095, doi. 10.1007/s12161-022-02257-8

By:

Otify, Asmaa M.;
Serag, Ahmed;
Porzel, Andrea;
Wessjohann, Ludger A.;
Farag, Mohamed A.

Publication type:

Article

Archivierung und Publikation von Forschungsdaten: Die Rolle von digitalen Repositorien am Beispiel des RADAR-Projekts.

Published in:

Bibliotheksdienst, 2016, v. 50, n. 7, p. 623, doi. 10.1515/bd-2016-0077

By:

Kraft, Angelina;
Razum, Matthias;
Potthoff, Jan;
Porzel, Andrea;
Lange, Frank;
Engel, Thomas;
van den Broek, Karina

Publication type:

Article