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.”

10 studies match for “Kinetics”

2026Journal article

Effect of water activity and light exposure on the stability of bioactive compounds in matcha (Camellia sinensis) powder during storage periods.

Kim JM, Lee KY, Choi SG, et al. — Food chemistry

… combined effects of water activity (Aw) and light exposure on the degradation kinetics and storage stability of major bioactive compounds in matcha. Matcha samples were stored under controlled water activity conditions (Aw 0.11-0.93) and …

Food science / processingAntioxidants and polyphenolsProcessing, milling and qualityCited 1×
2022Journal article

Effect of Green Tea and Tea Catechin on the Visual Motion Processing for Optokinetic Responses in Mice.

Sugita Y, Furukawa T — Neuroscience

In general, catechins contained in green tea are believed to have positive effects on the human body and mental health. The intake of epigallocatechin gallate (EGCG), a major polyphenol in green tea, is known to be effective for retinal…

Animal studyAntioxidants and polyphenolsSkin, oral and dentalProcessing, milling and qualityCited 12×
2026Journal articleFree to read

Matcha (Camellia sinensis): Bioactive Constituents, Pharmacological Activities, and Emerging Therapeutic Applications — A Comprehensive Review

Rohit Chavan*1, Rashmi Khairnar2, Pratiksha Aher2, Siddhi Avhad2 — Journal of Pharmaceutical Sciences

Matcha is not simply green tea in powdered form. It is the entire leaf — steamed, dried, deveined, and stone-ground from shade-grown Camellia sinensis (Theaceae) — consumed whole rather than steeped and discarded. That distinction turns…

ReviewCognition, mood and stressMetabolism and weightCardiovascular and blood pressure
2003Journal article

Determination of catechins in matcha green tea by micellar electrokinetic chromatography.

Weiss DJ, Anderton CR — Journal of chromatography. A

Catechins in green tea are known to have many beneficial health properties. Recently, it has been suggested that matcha has greater potential health benefits than other green teas. Matcha is a special powdered green tea used in the…

Chemical / analyticalAntioxidants and polyphenolsL-theanine and caffeineAuthenticity and analytical methodsCited 81×
2020Journal articleFree to read

Processing of green tea pastes by micro wet milling system: Influences on physicochemical and functional properties

Md Zohurul Islam, Yutaka Kitamura, Mito Kokawa, et al. — Innovative Food Science & Emerging Technologies

This study aimed to develop green tea paste using a new micro wet milling (MWM) system. The influence of milling conditions on the particle size, morphology, solubility, and antioxidant properties of Matcha, shaded Yabukita, unshaded…

Food science / processingAntioxidants and polyphenolsProcessing, milling and qualityCited 12×
2025Journal articleFree to read

How Does Exposure Durations (0h, 12h, 24h, 36h, 48h, 60h) to Uv Light affect the Caffeine Concentration of Caffeine of Matcha Tea, Measured by Uv- Spectrophotometric Analysis?

Zhu Zhixi — Journal of Sociology and Education

… spectrophotometric analysis, and to elucidate the associated photodegradation kinetics.A controlled experimental design was implemented. Uniform samples of matcha powder (0.05 g ± 0.002 g) were spread in quartz dishes and subjected to …

Sensory / consumerAntioxidants and polyphenolsL-theanine and caffeineProcessing, milling and quality
2021Journal articleFree to read

Kinetic of Forced Oxidation of Grape Seeds, Walnuts and Corn Germs Oils in the Presence of Antioxidants

Iurie Subotin, Raisa Druţă, Violina Popovici, et al. — Food and Nutrition Sciences

The present study aimed to investigate the effectiveness of the use of some antioxidants-α-tocopherol, n-octyl gallate, L-ascorbic acid 6-palmitate and matcha extract (green tea) as inhibitors of grape seeds, walnuts and corn germ oils…

Other / not statedMetabolism and weightAntioxidants and polyphenolsCited 9×
2023Journal articleFree to read

Comparison of in vitro starch digestibility and structure of matcha-fortified starch vermicelli from different botanical sources.

Li Y, Niu L, Sun C, et al. — Journal of the science of food and agriculture

… (MBSV), respectively. The multi‐scale structure of starch, the digestive kinetics of starch, and the bioaccessibility of polyphenols during in vitro digestion were monitored. RESULTS Matcha did not change the crystal configuration …

In vitro / cell studyAntioxidants and polyphenolsGut and microbiomeFood products and applicationsCited 9×

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.