Siegfried Wolffram

7.1k total citations · 1 hit paper
113 papers, 5.8k citations indexed

About

Siegfried Wolffram is a scholar working on Biochemistry, Nutrition and Dietetics and Molecular Biology. According to data from OpenAlex, Siegfried Wolffram has authored 113 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Biochemistry, 26 papers in Nutrition and Dietetics and 25 papers in Molecular Biology. Recurrent topics in Siegfried Wolffram's work include Phytochemicals and Antioxidant Activities (32 papers), Ruminant Nutrition and Digestive Physiology (14 papers) and Mycotoxins in Agriculture and Food (13 papers). Siegfried Wolffram is often cited by papers focused on Phytochemicals and Antioxidant Activities (32 papers), Ruminant Nutrition and Digestive Physiology (14 papers) and Mycotoxins in Agriculture and Food (13 papers). Siegfried Wolffram collaborates with scholars based in Germany, Switzerland and United Kingdom. Siegfried Wolffram's co-authors include Gerald Rimbach, Rainer Cermak, Christine Boesch‐Saadatmandi, Sarah Egert, Anika E. Wagner, Ralf Blank, Peter Langguth, Peter Ader, Manfred J. Müller and Jan Frank and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Siegfried Wolffram

112 papers receiving 5.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Quercetin reduces systolic blood pressure and plasma oxidised low-density lipoprotein concentrations in overweight subjects with a high-cardiovascular disease risk phenotype: a double-blinded, placebo-controlled cross-over study

2009 454 citations Sarah Egert, Anja Bosy‐Westphal et al. British Journal Of Nutrition profile →

Peers

Countries citing papers authored by Siegfried Wolffram

Since Specialization

Citations

This map shows the geographic impact of Siegfried Wolffram's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Siegfried Wolffram with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Siegfried Wolffram more than expected).

Fields of papers citing papers by Siegfried Wolffram

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Siegfried Wolffram. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Siegfried Wolffram. The network helps show where Siegfried Wolffram may publish in the future.

Co-authorship network of co-authors of Siegfried Wolffram

This figure shows the co-authorship network connecting the top 25 collaborators of Siegfried Wolffram. A scholar is included among the top collaborators of Siegfried Wolffram based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Siegfried Wolffram. Siegfried Wolffram is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Influence of quercetin on the global DNA methylation pattern in pigs 2020 ·Food & Function ·Gregor Carpentero Burdeos, Ralf Blank, Siegfried Wolffram	9
2	Bioavailability of quercetin in humans and the influence of food matrix comparing quercetin capsules and different apple sources 2016 ·Food Research International ·(unknown), Sarah Egert, Anja Bosy‐Westphal, Manfred J. Müller, Siegfried Wolffram, Eva Maria Hubbermann, Gerald Rimbach, Karin Schwarz	54
3	Higher plasma quercetin levels following oral administration of an onion skin extract compared with pure quercetin dihydrate in humans 2015 ·Zeitschrift für Ernährungswissenschaft ·Constanze Burak, (unknown), Peter Langguth, Benno F. Zimmermann, Birgit Stoffel‐Wagner, (unknown), Peter Stehle, Siegfried Wolffram, Sarah Egert	47
4	Short communication: Effects of oral flavonoid supplementation on the metabolic and antioxidative status of newborn dairy calves 2015 ·Journal of Dairy Science ·Maciej Jaworski, C.T. Schäff, Ellen Kanitz, Armin Tuchscherer, R.M. Bruckmaier, Siegfried Wolffram, H.M. Hammon	19
5	Oral Green Tea Catechins Transiently Lower Plasma Glucose Concentrations in Female db/db Mice 2013 ·Journal of Medicinal Food ·Silvia Wein, Eva Schräder, Gerald Rimbach, Siegfried Wolffram	19
6	Synthesis and biological evaluation of l-valine-amidoximeesters as double prodrugs of amidines 2011 ·Bioorganic & Medicinal Chemistry ·Joscha Kotthaus, (unknown), (unknown), (unknown), Dennis Schade, Silvia Wein, Siegfried Wolffram, Bernd Clement	12
7	Quercetin enhances adiponectin secretion by a PPAR-γ independent mechanism 2010 ·European Journal of Pharmaceutical Sciences ·Silvia Wein, (unknown), Rasmus K. Petersen, Karsten Kristiansen, Siegfried Wolffram	80
8	Flavonoids supplement vitamin supply: cell protection boosted by flavonoid doses. 2009 ·Siegfried Wolffram, (unknown), Ralf Blank	3
9	Effects of live yeast cell supplementation to high concentrate diets on the toxicokinetics of ochratoxin A in sheep 2009 ·Food Additives & Contaminants Part A ·Ralf Blank, Siegfried Wolffram	12
10	Serum Lipid and Blood Pressure Responses to Quercetin Vary in Overweight Patients by Apolipoprotein E Genotype 2009 ·Journal of Nutrition ·Sarah Egert, Christine Boesch‐Saadatmandi, Siegfried Wolffram, Gerald Rimbach, Manfred J. Müller	157
11	Effect of apoE genotype and dietary quercetin on blood lipids and TNF-α levels in apoE3 and apoE4 targeted gene replacement mice 2008 ·British Journal Of Nutrition ·Christine Boesch‐Saadatmandi, Siegfried Wolffram, Anne Marie Minihane, Gerald Rimbach	25
12	Tissue Distribution of Quercetin in Pigs after Long-Term Dietary Supplementation 2008 ·Journal of Nutrition ·(unknown), Rainer Cermak, Ralf Blank, Vincent C. J. de Boer, P.C.H. Hollman, J. Kamphues, Siegfried Wolffram	152
13	Effect of ochratoxin A on redox-regulated transcription factors, antioxidant enzymes and glutathione-S-transferase in cultured kidney tubulus cells 2008 ·Food and Chemical Toxicology ·Christine Boesch‐Saadatmandi, Agnieszka Łoboda, Alicja Józkowicz, Patricia Huebbe, Ralf Blank, Siegfried Wolffram, Józef Dulak, Gerald Rimbach	74
14	Development of an intraruminal device for data sampling and transmission 2005 ·Journal of Animal Science ·(unknown), (unknown), (unknown), Niels Bastian Kristensen, Siegfried Wolffram	3
15	Effect of vitamin E and polyphenols on ochratoxin A-induced cytotoxicity in liver (HepG2) cells 2005 ·Journal of Plant Physiology ·(unknown), (unknown), (unknown), Ralf Blank, Siegfried Wolffram, Gerald Rimbach	35
16	Effect of dietary sodium bicarbonate supplementation on the toxicokinetics of ochratoxin A in pigs 2005 ·Mycotoxin Research ·Ralf Blank, Siegfried Wolffram	3
17	Ingestion of quercetin inhibits platelet aggregation and essential components of the collagen‐stimulated platelet activation pathway in humans 2004 ·Journal of Thrombosis and Haemostasis ·Gary P. Hubbard, Siegfried Wolffram, Julie A. Lovegrove, Jonathan M. Gibbins	201
18	The Bioavailability of Quercetin in Pigs Depends on the Glycoside Moiety and on Dietary Factors 2003 ·Journal of Nutrition ·Rainer Cermak, (unknown), Siegfried Wolffram	129
19	Quercetin-3-Glucoside Is Transported by the Glucose Carrier SGLT1 across the Brush Border Membrane of Rat Small Intestine 2002 ·Journal of Nutrition ·Siegfried Wolffram, (unknown), Peter Ader	187
20	The flavonol quercetin activates basolateral K⁺ channels in rat distal colon epithelium 2002 ·British Journal of Pharmacology ·Rainer Cermak, Gisela Kuhn, Siegfried Wolffram	19

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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