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.”

8 studies match for “leaf temperature”

2022Journal articleFree to read

Fluoride Content of Matcha Tea Depending on Leaf Harvest Time and Brewing Conditions.

Jakubczyk K, Ligenza A, Gutowska I, et al. — Nutrients

… the matcha infusions from different harvests, brewed using water at different temperatures (25 °C, 70 °C, 80 °C and 90 °C). The content of fluoride ions was measured by the potentiometric method. The fluoride content ranged from 3.36 to …

Agronomy / cultivationSafety, contaminants and toxicityCultivation and shadingProcessing, milling and qualityCited 7×
2021Journal article

Catechins in green tea powder (matcha) are heat-stable scavengers of acrolein, a lipid peroxide-derived reactive carbonyl species.

Sugimoto K, Matsuoka Y, Sakai K, et al. — Food chemistry

Lipid peroxidation-derived reactive carbonyl species (RCS) such as acrolein and 4-hydroxynonenal pose health risks. We characterized the RCS-scavenging reactions of tea catechins in an aqueous solution and in baked cake. Acrolein's…

Other / not statedMetabolism and weightAntioxidants and polyphenolsProcessing, milling and qualityCited 49×
2020Journal articleFree to read

Comparison of phenolic content and antioxidant activity of matcha, green leaf and white leaf tea infusions

Maria Sielicka, Eylul Isik, Julia Szulc — Bulgarian Portal for Open Science

… food products. This paper compares the antioxidant activity of matcha, green leaf and white leaf tea and assesses the effect of water temperature on extraction of phenolic compounds. Moreover, based on the results, the contribution to …

Observational (human)Antioxidants and polyphenolsCultivation and shadingFood products and applications
2026Journal article

Effects of Direct Covering with Different Shade Nets on The Tea Canopy Microenvironment and Flavonoid Composition of Tencha

LIU Yijie, CHEN Jiaying, FANG Qiting, YE Jianhui, JIN Zijing — DOAJ (DOAJ: Directory of Open Access Journals)

… through changes in ultraviolet (UV) radiation, air humidity, and leaf temperature beneath the cover. Net shade percentage was the major determinant of UV intensity under the net. A black inner surface was more effective in …

Agronomy / cultivationAntioxidants and polyphenolsCultivation and shadingProcessing, milling and quality
2016Journal articleFree to read

The Powdering Process with a Set of Ceramic Mills for Green Tea Promoted Catechin Extraction and the ROS Inhibition Effect.

Fujioka K, Iwamoto T, Shima H, et al. — Molecules (Basel, Switzerland)

For serving green tea, there are two prominent methods: steeping the leaf or the powdered leaf (matcha style) in hot water. The purpose of the present study was to reveal chemical and functional differences before and after the powdering …

In vitro / cell studyAntioxidants and polyphenolsProcessing, milling and qualityFood products and applicationsCited 47×
2021Journal articleFree to read

Pengaruh Suhu dan Lama Pengeringan Terhadap Karakteristik Teh Herbal Matcha Daun Tenggulun (Protium javanicum Burm.F.)

Yohanna Mei Sarah Purba, Ni Luh Ari Yusasrini, Komang Ayu Nocianitri — Jurnal Ilmu dan Teknologi Pangan (ITEPA)

The purpose of this research were to determine the temperature and duration of dried time on characteristics of the matcha herbal tenggulun leaves tea, as well as to determine the appropriate temperature and dried time to produce matcha …

Randomized controlled trialAntioxidants and polyphenolsProcessing, milling and qualityAroma, flavor and sensoryCited 3×
2023Journal article

A review on matcha: Chemical composition, health benefits, with insights on its quality control by applying chemometrics and multi-omics.

Phuah YQ, Chang SK, Ng WJ, et al. — Food research international (Ottawa, Ont.)

… climate, cultivar, maturity of tea leaves, grinding process and brewing temperature impact on the overall quality of matcha. Besides, sufficient shading prior to harvesting significantly increases the contents of theanine and …

ReviewAntioxidants and polyphenolsL-theanine and caffeineCultivation and shadingCited 39×

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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