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.”
6 studies match for “skin roughness”
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)… this study was to compare the effects of matcha and green tea on the surface roughness of artificial caries lesions. Methods: In this laboratory study, 40 extracted premolars teeth (for orthodontic treatment) were immersed in 0.02% …
Randomized controlled trialSafety, contaminants and toxicitySkin, oral and dentalProcessing, milling and qualityEFFECT OF DIFFERENT TEAS ON SURFACE ROUGHNESS OF CONVENTIONAL AND BULK-FILL COMPOSITE RESINS
Esra Özyurt, Ayşegül Kurt — Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi… The aim of this study was to assess the effect of different teas on surface roughness and surface morphology of a conventional resin and three bulk-fill composite resins. a Materials and Methods: The three bulk-fill (Beautifil, Tetric …
Food science / processingSkin, oral and dentalFood products and applicationsOral whole-leaf matcha partially attenuates UV-induced dermoepidermal disruption and collagen phenotype alterations in a rat model of repeated photoaging.
Zorlu Ö, Karabağ S, Özkan M, et al. — Frontiers in medicine… oxidative stress, extracellular matrix remodeling, and disruption of dermoepidermal architecture, all of which contribute to skin photoaging. Although green tea derivatives have been investigated for photoprotective effects, the impact …
Animal studyCognition, mood and stressAntioxidants and polyphenolsSkin, oral and dentalMatcha ve Siyah Çayın İki Farklı Tek Renk Rezin Kompozitin Yüzey Özellikleri Üzerine Etkisi
Nese Ezgi Karaoglan, Asiye Pınar KARAKAŞ, Gülsüm GÜNANA, et al. — Aydın DentalAmaç: Bu çalışmanın amacı, yaprak formu ve işlenme yöntemi bakımından farklılık gösteren iki çay türünün, iki ayrı tek renkli rezin kompozitin yüzey pürüzlülüğü ve renk stabilitesi üzerine etkisini değerlendirmektir.Gereç ve Yöntemler: 60…
Other / not statedSkin, oral and dentalProcessing, milling and qualityReview of the Role of Fluid Dairy in Delivery of Polyphenolic Compounds in the Diet: Chocolate Milk, Coffee Beverages, Matcha Green Tea, and Beyond.
Bhagat AR, Delgado AM, Issaoui M, et al. — Journal of AOAC International… tea infused with milk has been found to have a significant impact on reducing skin wrinkles and roughness in elderly subjects, through a decrease in lipid peroxidation and a concomitant reduction in oxidative stress. A similar affinity …
ReviewCognition, mood and stressMetabolism and weightAntioxidants and polyphenolsCited 45×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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