ArticlePlant foods for human nutrition (Dordrecht, Netherlands)2012
Potato- an important source of nutritional kynurenic acid.
Article in Plant foods for human nutrition (Dordrecht, Netherlands), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 47 citations in OpenAlex.
- Utilization of AhR and GPR35 Receptor Ligands as Superfoods in Cancer Prevention for Individuals with IBD.International journal of molecular sciences · 2025Review
- The Biology and Biochemistry of Kynurenic Acid, a Potential Nutraceutical with Multiple Biological Effects.International journal of molecular sciences · 2024Review
- A Review on the Role and Function of Cinnabarinic Acid, a "Forgotten" Metabolite of the Kynurenine Pathway.Cells · 2024Review
- Dietary Kynurenine Pathway Metabolites-Source, Fate, and Chromatographic Determinations.International journal of molecular sciences · 2023Review
- GPR35-mediated kynurenic acid sensing contributes to maintenance of gut microbiota homeostasis in ulcerative colitis.FEBS open bio · 2023Article
- Review
- Review
- The microbial production of kynurenic acid usingFrontiers in bioengineering and biotechnology · 2022Article
- Kynurenic Acid Accelerates Healing of Corneal Epithelium In Vitro and In Vivo.Pharmaceuticals (Basel, Switzerland) · 2021Article
- UVB Radiation and Selected Tryptophan-Derived AhR Ligands-Potential Biological Interactions in Melanoma Cells.International journal of molecular sciences · 2021Article
- Tryptophan Derivatives byInternational journal of molecular sciences · 2021Article
- Effect of Tryptophan-Derived AhR Ligands, Kynurenine, Kynurenic Acid and FICZ, on Proliferation, Cell Cycle Regulation and Cell Death of Melanoma Cells-In Vitro Studies.International journal of molecular sciences · 2020Article
- Comparative Study of the Nutritional Properties of 67 Potato Cultivars (Solanum tuberosum L.) Grown in China Using the Nutrient-Rich Foods (NRFPlant foods for human nutrition (Dordrecht, Netherlands) · 2020Article
- Kynurenic acid and cancer: facts and controversies.Cellular and molecular life sciences : CMLS · 2020Review
- Coordination Complex Formation and Redox Properties of Kynurenic and Xanthurenic Acid Can Affect Brain Tissue Homeodynamics.Antioxidants (Basel, Switzerland) · 2019Article
- Tryptophan Metabolism through the Kynurenine Pathway is Associated with Endoscopic Inflammation in Ulcerative Colitis.Inflammatory bowel diseases · 2018Article
- Genome diversity of tuber-bearingProceedings of the National Academy of Sciences of the United States of America · 2017Article
- Change in potato consumption among Norwegian women 1998-2005-The Norwegian Women and Cancer study (NOWAC).PloS one · 2017Article
- The presence of kynurenine aminotransferases in the human cornea: Evidence from bioinformatics analysis of gene expression and immunohistochemical staining.Molecular vision · 2017Article
- Anti-inflammatory effects of potato extract on a rat model of cigarette smoke-induced chronic obstructive pulmonary disease.Food & nutrition research · 2015Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Kynurenic acid (KYNA) is a metabolite of tryptophan which is formed along the kynurenine pathway. KYNA may possess neuroprotective, anti-inflammatory, antioxidant and antiproliferative properties. This study measured the concentration of KYNA in various varieties of potatoes and products made from potatoes. KYNA content was determined by means of the high-performance liquid chromatography with fluorescence detection. KYNA was found in all 16 studied varieties of potato tubers in amounts varying from 0.239 to 3.240 μg/g dry weight. The content of KYNA in potato tubers declined during long-term storage. The content of KYNA in French fries varied from 0.100 to 0.646 μg/g dry weight. KYNA content in potato crisps was 0.478 and 0.576 μg/g dry weight. Hence, all in all, we concluded that the amount of KYNA potentially delivered to the human body in potatoes and various foods produced from potatoes is high and might be compared to the amount of KYNA present in a maximum daily dose of popular herbs and herbal medicines.
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Registered trials
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