MatchaDB

Research

The Global Matcha Research Library

641 papers, trials, theses and preprints that study matcha, gathered from PubMed, OpenAlex and Europe PMC, tagged by study type and topic, and linked back to every source. We keep abstracts and citations; the full text stays with its publisher.

Tip: use "quotes" for an exact phrase, OR between alternatives, and a minus to leave a word out, for example fluoride OR pesticide. Related words are matched too, so “EGCG” also finds “epigallocatechin.”

4 studies match for “ATP production”

2021Journal articleFree to read

Powdered Green Tea (Matcha) Attenuates the Cognitive Dysfunction via the Regulation of Systemic Inflammation in Chronic PM2.5-Exposed BALB/c Mice.

Kim JM, Kang JY, Park SK, et al. — Antioxidants (Basel, Switzerland)

… in brain tissue, and it protected mitochondrial dysfunction by regulating the production of reactive oxygen species (ROS), mitochondrial membrane potential (MMP) and ATP contents in brain tissue. EM attenuated systemic inflammation and …

Animal studyCognition, mood and stressAntioxidants and polyphenolsCancerCited 34×
2025Journal articleFree to read

A Shading-Responsive bHLH Transcription Factor (CsPIF7) Promotes Theanine Biosynthesis in Tea Plants (Camellia sinensis).

Li L, Ye S, Chen F, et al. — Plant, cell & environment

… to increase theanine and chlorophyll levels in tea leaves during matcha production. However, the regulatory mechanism of theanine accumulation under shading conditions remains elusive. Through visualization analysis of PIF genes …

Agronomy / cultivationL-theanine and caffeineCultivation and shadingProcessing, milling and qualityCited 10×
2022Journal article

Dual effect of the herbal matcha green tea (Camellia sinensis L. kuntze) supplement in EA.hy926 endothelial cells and Artemia salina.

Silva TM, Fracasso DS, Vargas Visentin AP, et al. — Journal of ethnopharmacology

… acid and the levels of nitric oxide. Electron transport chain activity and ATP levels were also evaluated. Intracellular pH, apoptosis, and mitochondrial membrane depolarization were evaluated by flow cytometry. MHS chemical …

Animal studyCognition, mood and stressMetabolism and weightCardiovascular and blood pressureCited 14×

How this library is built

Every record comes from three open scholarly indexes — PubMed, OpenAlex and Europe PMC — searched for the word “matcha.” Records are merged by DOI and PubMed ID so each study appears once. A paper is kept only if matcha appears in its title, abstract, author keywords or subject terms and the text is about tea or food, which filters out the surname Matcha, software called Matcha, and the Scandinavian verb “matcha” (to match).

Study type and topic tags are assigned automatically from each paper's own title, abstract and subject terms using fixed keyword rules — no guesses, and papers without an abstract are marked as unclassified. Automatic tagging is imperfect, so treat tags as a way to narrow a search, not as a verdict on a paper's quality. A study being listed here is not an endorsement of its findings.

Coverage: this is every indexed paper that names matcha, not every study of green tea or its compounds (those are far more numerous). Papers that mention matcha only in passing are hidden by default. Work that never uses the word “matcha,” and publications outside these indexes, are not included. The library was last rebuilt October 20, 2026.

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