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Alan Crozier

Active 1970–2025

149
Papers
32,381
Citations
105
h-index
145
i10-index

Citations

Citations per year for Alan Crozier1971: 1 citations1972: 1 citations1973: 1 citations1980: 1 citations1985: 1 citations1986: 2 citations1987: 8 citations1988: 3 citations1990: 5 citations1991: 3 citations1993: 3 citations1994: 6 citations1995: 10 citations1996: 3 citations1997: 12 citations1998: 17 citations1999: 29 citations2000: 65 citations2001: 71 citations2002: 96 citations2003: 109 citations2004: 167 citations2005: 200 citations2006: 201 citations2007: 208 citations2008: 198 citations2009: 300 citations2010: 406 citations2011: 385 citations2012: 387 citations2013: 404 citations2014: 420 citations2015: 424 citations2016: 414 citations2017: 446 citations2018: 465 citations2019: 1,258 citations2020: 1,359 citations2021: 1,268 citations2022: 993 citations2023: 658 citations2024: 933 citations2025: 422 citations2026: 4 citations1974–1979: no citations, so these years are not shown1981–1984: no citations, so these years are not shown1989: no citations, so this year is not shown1992: no citations, so this year is not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 1,574 citing papers, 12.3% of this breakdownChina: 1,566 citing papers, 12.2% of this breakdownItaly: 908 citing papers, 7.1% of this breakdownSpain: 891 citing papers, 7% of this breakdownUnited Kingdom: 688 citing papers, 5.4% of this breakdownIndia: 465 citing papers, 3.6% of this breakdownGermany: 416 citing papers, 3.3% of this breakdownFrance: 353 citing papers, 2.8% of this breakdownBrazil: 324 citing papers, 2.5% of this breakdownPoland: 301 citing papers, 2.4% of this breakdownCanada: 298 citing papers, 2.3% of this breakdownAustralia: 283 citing papers, 2.2% of this breakdown
0%12.3%Other 36.9%

Institutions

Fields

  • Medicine56.3%
  • Biochemistry, Genetics and Molecular Biology16.1%
  • Agricultural and Biological Sciences12.9%
  • Nursing6.5%
  • Chemistry2.4%
  • Pharmacology, Toxicology and Pharmaceutics1.5%
  • Other4.3%

Topics

  • Phytochemicals and Antioxidant Activities15.6%
  • Tea Polyphenols and Effects5%
  • Antioxidant Activity and Oxidative Stress4%
  • Natural Antidiabetic Agents Studies2.3%
  • Fermentation and Sensory Analysis1.9%
  • Coffee research and impacts1.9%
  • Other69.3%

Coauthors

All papers

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  1. Dietary (Poly)phenolics in Human Health: Structures, Bioavailability, and Evidence of Protective Effects Against Chronic Diseases

    Authors: Daniele Del Rio, Ana Rodriguez‐Mateos, Jeremy P. E. Spencer, Massimiliano Tognolini, Gina Borges, Alan Crozier - Antioxidants and Redox Signaling 2012 cited by 2,511

  2. The Bioavailability, Transport, and Bioactivity of Dietary Flavonoids: A Review from a Historical Perspective

    Authors: Gary Williamson, Colin D. Kay, Alan Crozier - Comprehensive Reviews in Food Science and Food Safety 2018 cited by 572

  3. Dietary phenolics: chemistry, bioavailability and effects on health

    Authors: Alan Crozier, Indu Bala Jaganath, Michael N. Clifford - Natural Product Reports 2009 cited by 1,947

  4. Plant Foods and Herbal Sources of Resveratrol

    Authors: Jennifer M. Burns, Takao Yokota, Hiroshi Ashihara, Michael E. J. Lean, Alan Crozier - Journal of Agricultural and Food Chemistry 2002 cited by 994

  5. Chlorogenic acids and the acyl-quinic acids: discovery, biosynthesis, bioavailability and bioactivity

    Authors: Michael N. Clifford, Indu Bala Jaganath, Iziar A. Ludwig, Alan Crozier - Natural Product Reports 2017 cited by 412

  6. Bioavailability, bioactivity and impact on health of dietary flavonoids and related compounds: an update

    Authors: Ana Rodriguez‐Mateos, David Vauzour, Christian G. Krueger, Dhanansayan Shanmuganayagam, Jess D. Reed, Luca Calani, Pedro Mena, Daniele Del Rio, Alan Crozier - Archives of Toxicology 2014 cited by 593

  7. Phenyl-γ-valerolactones and phenylvaleric acids, the main colonic metabolites of flavan-3-ols: synthesis, analysis, bioavailability, and bioactivity

    Authors: Pedro Mena, Letizia Bresciani, Nicoletta Brindani, Iziar A. Ludwig, Gema Pereira‐Caro, Donato Angelino, Rafaël Llorach, Luca Calani, Furio Brighenti, Michael N. Clifford, Chris I. R. Gill, Alan Crozier, Claudio Curti, Daniele Del Rio - Natural Product Reports 2018 cited by 244

  8. Anthocyanins and Flavanones Are More Bioavailable than Previously Perceived: A Review of Recent Evidence

    Authors: Colin D. Kay, Gema Pereira‐Caro, Iziar A. Ludwig, Michael N. Clifford, Alan Crozier - Annual Review of Food Science and Technology 2017 cited by 276

  9. Absorption, excretion and metabolite profiling of methyl-, glucuronyl-, glucosyl- and sulpho-conjugates of quercetin in human plasma and urine after ingestion of onions

    Authors: William Mullen, Christine A. Edwards, Alan Crozier - British Journal Of Nutrition 2006 cited by 416

  10. The metabolome of [2-14C](−)-epicatechin in humans: implications for the assessment of efficacy, safety and mechanisms of action of polyphenolic bioactives

    Authors: Javier I. Ottaviani, Gina Borges, Tony Y. Momma, Jeremy P. E. Spencer, Carl L. Keen, Alan Crozier, Hagen Schroeter - Scientific Reports 2016 cited by 254

  11. Coffee: biochemistry and potential impact on health

    Authors: Iziar A. Ludwig, Michael N. Clifford, Michael E. J. Lean, Hiroshi Ashihara, Alan Crozier - Food & Function 2014 cited by 539

  12. Identification of Flavonoid and Phenolic Antioxidants in Black Currants, Blueberries, Raspberries, Red Currants, and Cranberries

    Authors: Gina Borges, Alexandra Degeneve, William Mullen, Alan Crozier - Journal of Agricultural and Food Chemistry 2009 cited by 427

  13. Recommendations for standardizing nomenclature for dietary (poly)phenol catabolites

    Authors: Colin D. Kay, Michael N. Clifford, Pedro Mena, Gordon J. McDougall, Cristina Andrés‐Lacueva, Aedín Cassidy, Daniele Del Rio, Nikolai Kuhnert, Claudine Manach, Gema Pereira‐Caro, Ana Rodriguez‐Mateos, Augustin Scalbert, Francisco A. Tómas‐Barberán, Gary Williamson, David S. Wishart, Alan Crozier - American Journal of Clinical Nutrition 2020 cited by 111

  14. Revisiting the bioavailability of flavan-3-ols in humans: A systematic review and comprehensive data analysis

    Authors: Giuseppe Di Pede, Pedro Mena, Letizia Bresciani, Mariem Achour, Rosa M. Lamuela‐Raventós, Ramón Estruch, Rikard Landberg, Sabine E. Kulling, David S. Wishart, Ana Rodriguez‐Mateos, Alan Crozier, Claudine Manach, Daniele Del Rio - Molecular Aspects of Medicine 2022 cited by 64

  15. Bioavailability of dietary flavonoids and phenolic compounds

    Authors: Alan Crozier, Daniele Del Rio, Michael N. Clifford - Molecular Aspects of Medicine 2010 cited by 542

  16. Bioavailability of Black Tea Theaflavins: Absorption, Metabolism, and Colonic Catabolism

    Authors: Gema Pereira‐Caro, José Manuel Moreno‐Rojas, Nicoletta Brindani, Daniele Del Rio, Michael E. J. Lean, Yukihiko Hara, Alan Crozier - Journal of Agricultural and Food Chemistry 2017 cited by 133

  17. Caffeine and related purine alkaloids: Biosynthesis, catabolism, function and genetic engineering

    Authors: Hiroshi Ashihara, Hiroshi Sano, Alan Crozier - Phytochemistry 2007 cited by 416

  18. Wine by-Products: Phenolic Characterization and Antioxidant Activity Evaluation of Grapes and Grape Pomaces from Six Different French Grape Varieties

    Authors: Isabelle Ky, Bénédicte Lorrain, Natallia Kolbas, Alan Crozier, Pierre‐Louis Teissèdre - Molecules 2014 cited by 189

  19. In vivo administration of urolithin A and B prevents the occurrence of cardiac dysfunction in streptozotocin-induced diabetic rats

    Authors: Monia Savi, Leonardo Bocchi, Pedro Mena, Margherita Dall’Asta, Alan Crozier, Furio Brighenti, Donatella Stilli, Daniele Del Rio - Cardiovascular Diabetology 2017 cited by 140

  20. Absorption, metabolism, distribution and excretion of (−)-epicatechin: A review of recent findings

    Authors: Gina Borges, Javier I. Ottaviani, Justin J. J. van der Hooft, Hagen Schroeter, Alan Crozier - Molecular Aspects of Medicine 2017 cited by 177

  21. Trimethylamine-N-Oxide (TMAO)-Induced Impairment of Cardiomyocyte Function and the Protective Role of Urolithin B-Glucuronide

    Authors: Monia Savi, Leonardo Bocchi, Letizia Bresciani, Angela Falco, Federico Quaini, Pedro Mena, Furio Brighenti, Alan Crozier, Donatella Stilli, Daniele Del Rio - Molecules 2018 cited by 110

  22. (Poly)phenolic compounds and gut microbiome: new opportunities for personalized nutrition

    Authors: Luca Narduzzi, Vicente Agulló, Claudia Favari, Nicole Tosi, Cristiana Mignogna, Alan Crozier, Daniele Del Rio, Pedro Mena - Microbiome Research Reports 2022 cited by 33

  23. Bioavailability of chlorogenic acids following acute ingestion of coffee by humans with an ileostomy

    Authors: Angélique Stalmach, Heike Steiling, Gary Williamson, Alan Crozier - Archives of Biochemistry and Biophysics 2010 cited by 278

  24. New insights into the bioavailability of red raspberry anthocyanins and ellagitannins

    Authors: Iziar A. Ludwig, Pedro Mena, Luca Calani, Gina Borges, Gema Pereira‐Caro, Letizia Bresciani, Daniele Del Rio, Michael E. J. Lean, Alan Crozier - Free Radical Biology and Medicine 2015 cited by 198