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.”

341 studies match for “red tea”

2020Journal articleFree to read

Antibacterial Efficacy of Novel Eastern Medicine-Inspired Toothpastes Compared to Commercial Formulations

Joshua S Goldfaden — Pacific Journal of Health

… of toothpaste has evolved from containing natural substances such as tea leaves to abrasive chemicals, particularly: fluoride, triclosan, and sodium lauryl sulfate (SLS). Regarding how each respective reagent functions, fluoride …

Food science / processingSafety, contaminants and toxicityInflammation and immunitySkin, oral and dentalCited 3×
2020Journal article

Assessment of matcha sensory quality using hyperspectral microscope imaging technology

Qin Ouyang, Li Wang, Bosoon Park, et al. — LWT

… with 11 spectral variables and 0.7946 of Rₚ² (coefficient of determination in prediction set) for appearance, 8 spectral variables and 0.7172 of Rₚ² for infusion color, 21 spectral variables and 0.6747 of Rₚ² for aroma, 6 spectral …

Sensory / consumerMetabolism and weightProcessing, milling and qualityAroma, flavor and sensoryCited 40×
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)

… affect the canopy microenvironment and flavonoid biosynthesis in tea plants remains unclear. In the present study, eight shade nets varying in material and color were applied to the tea cultivar ‘Longjing 43’ in the field to …

Agronomy / cultivationAntioxidants and polyphenolsCultivation and shadingProcessing, milling and quality
2022Journal articleFree to read

The Effects of Matcha and Decaffeinated Matcha on Learning, Memory and Proteomics of Hippocampus in Senescence-Accelerated (SAMP8) Mice.

Igarashi K, Takagi M, Fukushima Y — Nutrients

Although the benefits of the consumption of green tea and its components, including catechins and theanine, regarding aging, memory impairment and age-related cognitive decline have been investigated in senescence-accelerated prone mice …

Animal studyCognition, mood and stressMetabolism and weightAntioxidants and polyphenolsCited 10×
2022Journal articleFree to read

EFFECT OF DIFFERENT TEAS ON SURFACE ROUGHNESS OF CONVENTIONAL AND BULK-FILL COMPOSITE RESINS

Esra Özyurt, Ayşegül Kurt — Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

Aim: 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 applications
2025Journal articleFree to read

ANTIOXIDANT PROPERTIES OF MATCHA IN DRY EYE DISEASE PREVENTION: CAN MATCHA POLYPHENOLS IMPROVE OCULAR HYDRATION?

Maja Ćwiek, Jan Bombuy Gimenez, Piotr Łapiński — International Journal of Innovative Technologies in Social Science

Dry eye disease (DED), characterized by unstable tear film and damage to the eye's surface, is becoming more common because of environmental and lifestyle factors. Conventional treatments often don’t fix the problems of oxidative stress …

Clinical trial (non-randomized)Cognition, mood and stressAntioxidants and polyphenolsGut and microbiome
2026Journal articleFree to read

Identification of the Geographical Origins of Matcha Using Three Spectroscopic Methods and Machine Learning

Meryem Taskaya, Rikuto Akiyama, Mai Kanetsuna, et al. — AgriEngineering

… analytical techniques, specifically fluorescence (FF), near-infrared (NIR), and Fourier transform infrared (FT-IR) spectroscopy, were combined with machine learning algorithms to accurately identify the origin of Japanese …

Randomized controlled trialAntioxidants and polyphenolsL-theanine and caffeineAuthenticity and analytical methodsCited 3×
2025PreprintFree to read

BIOCHEMICAL COMPOSITION OF SPECIALTY TEA EXTRACTS FROM MULTISTAGE EXTRACTIONS USING SOLVENTS TREATMENTS

Emily Kipsura, Robert Koech, Simon Mwangi, et al. — bioRxiv (Cold Spring Harbor Laboratory)

ABSTRACT Diversification and value addition in tea has received considerable attention in recent past. This has been occasioned by increased tea volumes in the world market, especially the aerated product that has led to over flooding. …

Chemical / analyticalAntioxidants and polyphenolsL-theanine and caffeineCognition, mood and stress
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
2025Journal articleFree to read

Color stability and surface roughness of novel single-shade universal composite resins exposed to staining solutions: an in vitro study.

Janson M, Liebermann A, Schoppmeier CM — The Saudi dental journal

… One (ECO), and Clearfil Majesty ES-2 Universal (CLA). Specimens were stored at 37 °C in four different staining solutions (artificial saliva, coffee, red wine, matcha tea). Color changes (ΔE₀₀) were assessed at five time points …

In vitro / cell studyProcessing, milling and qualityCited 5×
2026Journal articleFree to read

Phytochemical Analysis on Matcha Product Content in Gorontalo City

Fitra Nur Aini Idrus, Sunarto Kadir, Moh. Rivai Nakoe — International Journal of Health Economics and Social Sciences (IJHESS)

Matcha is known to have a high content of bioactive compounds compared to regular green tea. This is because matcha is consumed in the form of a whole powder, so that all the compounds in tea leaves are also consumed. In Gorontalo City, …

Food science / processingAntioxidants and polyphenolsCognition, mood and stressProcessing, milling and quality
2021Journal articleFree to read

Nutritional Composition, In Vitro Antioxidant Activity and Phenolic Profile of Shortcrust Cookies Supplemented by Edible Flowers.

Šťastná K, Sumczynski D, Yalcin E — Foods (Basel, Switzerland)

… bound fractions of shortcrust cookies were investigated. By incorporating ingredients such as kamut, matcha tea, dried mango and jasmine flowers, the contents of crude and neutral-detergent fibre reached up to 2.0% and 5.0%, …

In vitro / cell studyAntioxidants and polyphenolsFood products and applicationsMetabolism and weightCited 12×
2017Journal article

Characterization of the Potent Odorants Contributing to the Characteristic Aroma of Matcha by Gas Chromatography-Olfactometry Techniques.

Baba R, Amano Y, Wada Y, et al. — Journal of agricultural and food chemistry

… by analysis of the headspace samples and the volatile fractions prepared by a combination of solvent extraction and the SAFE techniques using three matcha powders of different grades (high, medium, and low). Gas …

Chemical / analyticalAroma, flavor and sensoryAuthenticity and analytical methodsSkin, oral and dentalCited 63×

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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