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.”

54 studies match for “Japanese green tea”

2026Journal articleFree to read

Elemental Composition of Japanese Matcha Powder and Infusions—Potential Role as a Functional Food in Metabolic Health

Kinga Szymczykowska, Patrycja Kupnicka, Karolina Skonieczna‐Żydecka, et al. — Beverages

Matcha tea (Camellia sinensis (L.) Kuntze) is a Japanese powdered green tea characterized by an exceptionally high content of health-promoting compounds. It is produced by shading the tea plants for 21 days prior to harvesting. It can be …

Food science / processingMetabolism and weightProcessing, milling and qualityCultivation and shading
1993Journal articleFree to read

Prognostic significance of selected lifestyle factors in urinary bladder cancer.

Wakai K, Ohno Y, Obata K, et al. — Japanese journal of cancer research : Gann

… educational attainment, marital status, drinking habits and consumption of green tea in males, and age at first consultation, histological type and grade of tumor, stage and distant metastasis in both sexes. After adjustment for age, …

Observational (human)CancerMarket, culture and sustainabilitySkin, oral and dentalCited 31×
2015Journal article

Multiresidue determination of pesticides in tea by gas chromatography-tandem mass spectrometry.

Saito-Shida S, Nemoto S, Teshima R — Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes

… reliable GC-MS/MS method for the multiresidue determination of pesticides in tea was developed by modifying the Japanese official multiresidue method. Sample preparation was carefully optimized for the efficient removal of coextracted …

Chemical / analyticalSafety, contaminants and toxicityAuthenticity and analytical methodsL-theanine and caffeineCited 25×
2018Journal articleFree to read

Effect of powdered green tea matcha on biofilm formation by mutans Streptococci

Mochamad Fahlevi Rizal, Noboru Kaneko, Hiroshi Ogawa — STOMATOLOGY EDU JOURNAL

… that is made from the leaves of Camellia sinensis and widely consumed by Japanese and Asian people.This study aimed to evaluate the effectiveness of matcha in suppressing biofilm formation by mutans streptococci, typical cariogenic …

Food science / processingInflammation and immunitySkin, oral and dentalProcessing, milling and quality
2025Journal article

Comparative Analysis of Physiological, Growth, and Biochemical Traits in Tea Cultivars for Shaded Environments

The Korean Tea Society, Doobo Shim, Changhyun Sung, et al.

This study collected and propagated genetic resources for a native Korean tea plant to select cultivars suitable for shaded environments. The Cv_24 cultivar was compared with the Japanese Yabukida cultivar (Cv_01) and the Korean Chamnok …

Agronomy / cultivationL-theanine and caffeineCultivation and shadingProcessing, milling and quality
2019Journal articleFree to read

Food from Nowhere: Complicating Cultural Food Colonialism to Understand Matcha as Superfood

Nick Dreher — Graduate Journal of Food Studies

health-conscious eaters abstract | Matcha has served as the focal point of the Japanese tea ceremony, chanoyu, for hundreds of years.More recently, this powdered green tea has arrived on the shores of North America as one of the latest …

Other / not statedAuthenticity and analytical methodsMarket, culture and sustainabilityCognition, mood and stressCited 3×
2025Journal article

Matcha intake enhances systemic oxidative stress resistance and activates detoxification pathways in Drosophila melanogaster.

Tsuda M — Bioscience, biotechnology, and biochemistry

Matcha, a Japanese powdered green tea, enhances Drosophila resistance to oxidative stress. Transcriptome analysis shows activation of detoxification and antioxidant pathways, likely driven by caffeine-catechin synergy. Unlike green tea …

Other / not statedCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeine
2026Journal articleFree to read

Yerba mate i matcha – ziołowe napary jako trendy w zdrowym stylu życia: badania naukowe, tradycje kulturowe i praktyki kulinarne

Joanna Gil, Ewa Godos — Medycyna Nowożytna

… highlights yerba mate as a symbol of unity and hospitality. Matcha, powdered green tea, plays a key role in the Japanese tea ceremony Sado and is also valued for its high content of catechins, especially EGCG, which support cognitive …

In vitro / cell studyAntioxidants and polyphenolsCancerInflammation and immunity
2024Journal article

Effectiveness of Matcha Tea Extract on Immune Functions of Cyclophosphamide induced- immunosuppression Rats

Amr A. Rizk, Naeem Mohammed Rabeh, Esraa M. Abou Elias — مجلة الاقتصاد المنزلي

Matcha is a type of Japanese green tea (Camellia sinensis) of the Tencha type and rich source antioxidant compounds. The existing study was proposed research the effect of aqueous extract of matcha tea toward Cyclophosphamide (CYP) - …

Animal studyCognition, mood and stressMetabolism and weightAntioxidants and polyphenols
2023Journal articleFree to read

CALCULATION OF THE COST OF THE DEVELOPED FUNCTIONAL DRINK BASED ON MATCHA TEA

V. S. Paukova, in Smolensk — Sovremennaya nauka i innovatsii

… work is to calculate the cost of the developed functional drink based on mast tea. Matcha is a Japanese powdered green tea. At the first stage, the total investment volume is estimated: the prices for equipment and installation are …

Observational (human)Food products and applicationsMarket, culture and sustainabilityAntioxidants and polyphenols
2024Journal articleFree to read

Matcha Does Not Affect Electroencephalography during Sleep but May Enhance Mental Well-Being: A Randomized Placebo-Controlled Clinical Trial.

Baba Y, Takihara T, Okamura N — Nutrients

… in matcha improves sleep quality and cognitive function, the caffeine in green tea is thought to worsen sleep quality. Therefore, this study investigated the factors behind the observed improvements in subjective sleep quality in …

Randomized controlled trialCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 8×
2013Journal articleFree to read

Objective Evaluation of Astringent and Umami Taste Intensities of Matcha using a Taste Sensor System

Tomomi Ujihara, Nobuyuki Hayashi, Hidekazu Ikezaki — Food Science and Technology Research

Matcha is a kind of Japanese green tea that is traditionally used for the Japanese tea ceremony, Sado, and has, in recent years, also been used as a food ingredient. In addition, Sado and food items containing matcha are becoming popular …

Observational (human)Antioxidants and polyphenolsAroma, flavor and sensoryProcessing, milling and qualityCited 29×
2026Journal articleFree to read

FROM CAFFEINE TO CATECHINS: A NARRATIVE REVIEW OF THE COMPARATIVE AND SYNERGISTIC EFFECTS OF COFFEE AND MATCHA ON HUMAN HEALTH

Małgorzata Cherek, Natalia Marzec, Natalia Krupa, et al. — International Journal of Innovative Technologies in Social Science

… and benefits of consuming two of the most popular hot beverages: matcha tea and coffee. Both of them have been consumed for centuries and are embedded in cultural, societal, and dietary practices worldwide. They contain various …

Systematic review / meta-analysisCognition, mood and stressMetabolism and weightAntioxidants and polyphenols

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.

Spot a paper that doesn't belong, or one that's missing? Tell us.