Gemma Walton

4.5k citations

79 papers · 3.4k indexed · 1 hit paper · h-index 31

Impact in

Biochemistry top 1%
- Phytochemicals and Antioxidant Activities
Nutrition and Dietetics top 0.5%
- Microbial Metabolites in Food Biotechnology
- Food composition and properties

Papers in

Nutrition and Dietetics 30
- Microbial Metabolites in Food Biotechnology 18
- Food composition and properties 8
Food Science 31
- Probiotics and Fermented Foods 25

Co-authors: Glenn R. Gibson Adele Costabile И. Н. Сергеев Thamer Aljutaily Eduardo Huarte Jeremy P. E. Spencer Daniel M. Commane Marı́a José Oruña-Concha
Journals: Nutrients (7 papers)British Journal Of Nutrition (6 papers)Food Chemistry (4 papers)European Journal of Nutrition (3 papers)Gut Microbes (3 papers)
Partner nations: United Kingdom Spain Netherlands

In The Last Decade

Gemma Walton

76 papers receiving 3.4k citations

Hit Papers

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Metabolism of Anthocyanins by Human Gut Microflora and Their Influence on Gut Bacterial Growth 2012 · 373 citations

Peers

Countries citing papers authored by Gemma Walton

Since Specialization

Citations

This map shows the geographic impact of Gemma Walton'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 Gemma Walton with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gemma Walton more than expected).

Fields of papers citing papers by Gemma Walton

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gemma Walton. 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 Gemma Walton. The network helps show where Gemma Walton may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Gemma Walton, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Gemma Walton Line = papers co-authored together Gemma Walton links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	High-protein diets increase microbiota associated p-cresol production in the colon and reduce gut barrier function in a sex-dependent manner European Journal of Nutrition ·黎吾和田, Maria Batool, Miriam Chana-García, 秀夫加藤, A.I. Zemskov, X. Li, 慈良宮尾, John A. E. Gibson, Berna Yıldırım Artaç, قماري محمد, Gemma Walton, Karthik Sabhanayakam, Marie C. Lewis	2026	0
2	Exploring the acute and chronic effects of a multistrain probiotic supplement on cognitive function and mood in healthy older adults: a randomized controlled trial American Journal of Clinical Nutrition ·بلال محمد الذيابات, Saskia van Hemert, Chi-Hui Wang, Claire Williams, Gemma Walton, Daniel J. Lamport	2025	2
3	Impact of non-digestible carbohydrates and prebiotics on immunity, infections, inflammation and vaccine responses: a systematic review of evidence in healthy humans and a discussion of mechanistic proposals Critical Reviews in Food Science and Nutrition ·Eunice Pace, Philip C. Calder, Alissa Cait, Georgina F. Dodd, Людмила Юрьевна Кабеева, 加賀麻祐子, Daniel James, آرش کردانی, Anna Lubkowska, Alexandra Meynier, Weronika Ratajczak, F. Respondek, Clémentine Thabuis, Elaine E. Vaughan, Park, Gemma Walton, Olivier Gasser, Paul de Vos	2025	2
4	Do high-protein diets have the potential to reduce gut barrier function in a sex-dependent manner? European Journal of Nutrition ·Adam Hutchinson‐Jaffe, Carlos Poveda, Gemma Walton, J. Stephen Elmore, 慈良宮尾, John A. E. Gibson, Bruce A. Griffin, M. Denise Robertson, Marie C. Lewis	2024	5
5	In Vitro Modelling of a Typical Dietary Intake in Restrictive Anorexia Nervosa Results in Changes to Gut Microbial Community and Metabolites SHILAP Revista de lepidopterología ·Paul Glover, Carlos Poveda, Paul E. Jenkins, Maria do Carmo Queiroz Fontoura, Gemma Walton	2024	1
6	Comparison of prebiotic candidates in ulcerative colitis using an in vitro fermentation model Journal of Applied Microbiology ·James Kennedy, Aminda De Silva, Gemma Walton, Carlos Poveda, Glenn R. Gibson	2024	6
7	Impact of inorganic iron and haem on the human gut microbiota; An in vitro batch-culture approach Frontiers in Microbiology ·Andrea Monteagudo-Mera, 辰弘増田, Ruchira C. Mahore, Gemma Walton, Glenn R. Gibson, Dora I. A. Pereira, Anisha Wijeyesekera, Simon C. Andrews	2023	5
8	NMR Metabolomics and DNA Sequencing of Escherichia coli and Staphylococcus aureus Cultures Treated with Hydrolyzable Tannins Metabolites ·René Lafont, Jimmy Ji-Ming Juang, Gemma Walton, Martin J. Woodward, Maarit Karonen	2023	3
9	Chronic consumption of a blend of inulin and arabinoxylan reduces energy intake in an ad libitum meal but does not influence perceptions of appetite and satiety: a randomised control-controlled crossover trial European Journal of Nutrition ·S. Rowlinson, Glenn R. Gibson, Xuan Yao, Mansour MT, O Kennedy, Gemma Walton, Daniel M. Commane	2023	5
10	Gut microbial modulation by culinary herbs and spices Food Chemistry ·Y. Kamiyama, Vivien Rolfe, Gemma Walton, Glenn R. Gibson	2022	17
11	Hay versus haylage: Forage type influences the equine urinary metabonome and faecal microbiota Equine Veterinary Journal ·Qi Feng Li, 陽里宮下, Gemma Walton, Jonathan R. Swann, C. J. PROUDMAN, Caroline McG. Argo, A. Minkoff, Roberto M. La Ragione, 伯文劉	2021	4
12	The effect of probiotics on cognitive function across the human lifespan: A systematic review Neuroscience & Biobehavioral Reviews ·بلال محمد الذيابات, Gemma Walton, Saskia van Hemert, Claire Williams, Daniel J. Lamport	2021	43
13	Detrimental effect on the gut microbiota of 1,2-dicarbonyl compounds after in vitro gastro-intestinal and fermentative digestion Food Chemistry ·Selina Brighina, Carlos Poveda, Cristina Restuccia, Gemma Walton, Biagio Fallico, Marı́a José Oruña-Concha, Elena Arena	2020	23
14	“Bowel on the Bench”: Proof of Concept of a Three-Stage, In Vitro Fermentation Model of the Equine Large Intestine Applied and Environmental Microbiology ·Qi Feng Li, Gemma Walton, Jonathan R. Swann, Alistair C. Darby, Roberto M. La Ragione, C. J. PROUDMAN	2019	7
15	In vitro approaches to assess the effects of açai ( Euterpe oleracea ) digestion on polyphenol availability and the subsequent impact on the faecal microbiota Food Chemistry ·J. Fauché, Snezana T. Dimova, Gemma Walton, Adele Costabile, Ian Rowland, Daniel M. Commane	2017	54
16	Influence of galacto-oligosaccharide mixture (B-GOS) on gut microbiota, immune parameters and metabonomics in elderly persons British Journal Of Nutrition ·Jelena Vulevic, N. O. Daykhes, Gemma Walton, Sandrine P. Claus, George Tzortzis, Todd D. Mattina, Glenn R. Gibson	2015	230
17	Impact of High Fat Diets, Prebiotics and Probiotics on Gut Microbiota and Immune Function, with Relevance to Elderly Populations CentAUR (University of Reading) ·Yue Liu, Glenn R. Gibson, Gemma Walton	2015	3
18	In Vitro Fermentation of NUTRIOSE® FB06, a Wheat Dextrin Soluble Fibre, in a Continuous Culture Human Colonic Model System PLoS ONE ·Sid Desai, 良彦土井, Laetitia Guérin‐Deremaux, Daniel Wils, Adele Costabile, Gemma Walton, Ian Rowland, O Kennedy, Glenn R. Gibson	2013	29
19	In vitro batch cultures of gut microbiota from healthy and ulcerative colitis (UC) subjects suggest that sulphate-reducing bacteria levels are raised in UC and by a protein-rich diet International Journal of Food Sciences and Nutrition ·hao Feng, Gemma Walton, Glenn R. Gibson, Kieran Tuohy, Simon C. Andrews	2013	49
20	A double-blind, placebo controlled human study investigating the effects of coffee derived mannooligosaccharides on the faecal microbiota of a healthy adult population. CentAUR (University of Reading) ·Gemma Walton, Robert A. Rastall, Mina Martini, E. G. Lukyanova, R Jeffries, Glenn R. Gibson	2010	19

About Gemma Walton

Gemma Walton is a scholar working on Nutrition and Dietetics, Food Science, Physiology, Gastroenterology and Molecular Biology, having authored 79 papers that have together received 3.4k indexed citations. Recurring topics across this work include Gut microbiota and health (53 papers), Probiotics and Fermented Foods (25 papers), Diet and metabolism studies (24 papers), Microbial Metabolites in Food Biotechnology (18 papers), Digestive system and related health (9 papers), Food composition and properties (8 papers), Clostridium difficile and Clostridium perfringens research (8 papers) and Gastrointestinal motility and disorders (5 papers). The work is most often cited by research in Biochemistry (414 citations), Nutrition and Dietetics (986 citations), Food Science (1.0k citations), Biological Psychiatry (125 citations) and Gastroenterology (225 citations). Gemma Walton has collaborated with scholars based in United Kingdom, Spain and Netherlands. Frequent co-authors include Glenn R. Gibson, Adele Costabile, И. Н. Сергеев, Thamer Aljutaily, Eduardo Huarte, Jeremy P. E. Spencer, Daniel M. Commane, Marı́a José Oruña-Concha, Ian Rowland and Σταματίνα Καλλιθράκα. Their work appears in journals such as Nutrients, British Journal Of Nutrition, Food Chemistry, European Journal of Nutrition and Gut Microbes.

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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