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.”

5 studies match for “Treatment Outcome”

2021Journal articleFree to read

Evaluation of Matcha (Camellia sinensis) and Ashwagandha (Withania somnifera) Efficacy Against Utero-Ovarian Injury in Rats.

E Megahd H, M S Gabal A — Pakistan journal of biological sciences : PJBS

… Female infertility and reproductive problems have increased worldwide. Medical treatment of such conditions has high costs with various side effects. Alternative medicine, essentially herbal plants, has been projecting to improve female …

Animal studyCognition, mood and stressAntioxidants and polyphenolsMetabolism and weightCited 5×
2024Journal article

Comparative study of the anti-inflammatory activity of etoricoxib and Matcha green tea against acute kidney injury induced by gamma radiation in rats.

Khateeb S, Taha EFS — International journal of radiation biology

… levels was investigated. Additionally, it was acknowledged that the ETO and MG treatments might have exerted favorable effects on the intestinal and hormonal responses. Materials and methods: Six groups of rats were assigned to different …

Animal studyCognition, mood and stressAntioxidants and polyphenolsGut and microbiomeCited 8×
2022Journal articleFree to read

A Prospective Non-Randomized Open-Label Comparative Study of The Effects of Matcha Tea on Overweight and Obese Individuals: A Pilot Observational Study.

El-Elimat T, Qasem WM, Al-Sawalha NA, et al. — Plant foods for human nutrition (Dordrecht, Netherlands)

… group followed only the LCD diet plan. The study lasted 12 weeks. The main outcome measures included anthropometric measurements, fasting blood glucose, hemoglobin A1c (HbA1c), lipid profile, obesity-related hormone peptides, …

Observational (human)Cognition, mood and stressMetabolism and weightAntioxidants and polyphenolsCited 17×
2025Journal articleFree to read

A Comparison of the Effects of Matcha and Green Tea on Enamel Surface Roughness

R Falah Abdulwahab, M Saleem Khalaf — DOAJ (DOAJ: Directory of Open Access Journals)

… In this laboratory study, 40 extracted premolars teeth (for orthodontic treatment) were immersed in 0.02% thymol solution, then rinsed and smoothed using pumice without fluoride, the roots were removed using a diamond disc bur at a …

Randomized controlled trialSafety, contaminants and toxicitySkin, oral and dentalProcessing, milling and quality

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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