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.”

198 studies match for “tea powder”

2025Journal articleFree to read

Detection and classification of microplastics in green tea using SERS with gold nanoparticle substrates integrating chemometrics and deep learning.

Joshi R, Adhikari S, Lee D, et al. — Current research in food science

Green tea is consumed worldwide for its health-promoting properties, but it remains vulnerable to microplastic contamination during packaging and processing. Microplastics such as polystyrene (PS) and polyethylene terephthalate (PET) pose …

Chemical / analyticalSafety, contaminants and toxicityProcessing, milling and qualityAuthenticity and analytical methodsCited 11×
2026Journal articleFree to read

Synergistic enhancement of matcha tea with strawberry (Qassim region) aqueous extracts: influence of extraction temperature on phytochemicals, vitamin C, and bioactivities.

Aleid NAM, Alhomaid RM, Ali RFM, et al. — Frontiers in nutrition

Introduction: Matcha tea is renowned for its rich phytochemical profile; however, optimizing its bioactive potential through formulation and extraction conditions requires further investigation. This study tested the hypothesis that …

In vitro / cell studyAntioxidants and polyphenolsInflammation and immunityProcessing, milling and qualityCited 2×
2025Journal articleFree to read

Comprehensive microRNA analysis toward exploring a new functional component in Matcha green tea.

Huang YL, Morikawa-Ichinose T, Lee SU, et al. — Food chemistry. Molecular sciences

Matcha, a traditional Japanese green tea, has health-promoting effects. However, little is known about its bioactive components, except for polyphenols, caffeine, and amino acids. Here, we revealed the presence of diverse miRNAs, a type of …

Agronomy / cultivationCultivation and shadingProcessing, milling and qualityAntioxidants and polyphenolsCited 2×
2020Journal article

Oxidative stability of spray dried matcha-tuna oil powders.

Shi M, Ying D, Hlaing MM, et al. — Food research international (Ottawa, Ont.)

… microscopy showed effective emulsification of oil in all emulsions. All powders had low surface fat (2.9-4.2%). The addition of maltodextrin enhanced the bulk density and flowability of powders. Water sorption isotherms indicated …

Food science / processingAntioxidants and polyphenolsProcessing, milling and qualityCognition, mood and stressCited 31×
2025Journal article

Comparison of technological and physical properties of matcha powders of different geographical origins.

Stępień A, Liszka-Skoczylas M, Gwóźdź G — Journal of the science of food and agriculture

… important attributes that determine the shelf life of foods, particularly in powder form, whereas color is a key factor influencing consumer acceptance. As the popularity of matcha green tea powder is increasing, this study investigated …

Observational (human)Processing, milling and qualityCultivation and shadingMarket, culture and sustainabilityCited 1×
2021Journal article

Effects of edible coatings containing acai powder and matcha extracts on shelf life and quality parameters of cooked meatballs.

Şen DB, Kılıç B — Meat science

… coatings (WPC) containing different concentrations (3, 6, 9% w/v) of acai powder extract (AE) and matcha extract (ME) on oxidative and microbial stability of cooked meatballs during storage (14 d at +4 °C or 60 d at -18 °C). The …

Observational (human)Metabolism and weightAntioxidants and polyphenolsGut and microbiomeCited 33×
2018Journal articleFree to read

Comparison of the Chemical Components of Powdered Green Tea Sold in the US

Hideki Horie, Kaori Ema, Hiroshi NISHIKAWA, et al. — Japan Agricultural Research Quarterly JARQ

The international market for green tea is growing. Samples of twenty-five powdered green teas were collected from the market in the United States, and their chemical components were compared. Their prices varied widely, from $4.3 to $160 …

Other / not statedAntioxidants and polyphenolsL-theanine and caffeineProcessing, milling and qualityCited 14×
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

Matcha, or powdered green tea (Camellia sinensis) of the Tencha type, is popular all around the world, and its consumption continues to rise. Because of its unique cultivation method, it is rich in phytochemicals and has many …

Agronomy / cultivationSafety, contaminants and toxicityCultivation and shadingProcessing, milling and qualityCited 7×
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×
2024Journal articleFree to read

Effect of matcha green tea on cognitive functions and sleep quality in older adults with cognitive decline: A randomized controlled study over 12 months.

Uchida K, Meno K, Korenaga T, et al. — PloS one

… factor in the prevention of dementia in the preclinical stages. Matcha green tea powder (matcha), which contains epigallocatechin gallate, theanine, and caffeine, has beneficial effects on cognitive function and mood. We conducted a …

Randomized controlled trialCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 25×
2020Journal articleFree to read

Health Benefits and Chemical Composition of Matcha Green Tea: A Review.

Kochman J, Jakubczyk K, Antoniewicz J, et al. — Molecules (Basel, Switzerland)

Japanese matcha is a type of powdered green tea, grown in a traditional way. Shading of the plants during the growth period enhances the processes of synthesis and accumulation of biologically active compounds, including theanine, …

ReviewCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 321×
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

Introduction: Antibacterial ingredients with high safety and mild taste that can be used for mouthwash for children are required.Matcha is one of the natural beverages that is made from the leaves of Camellia sinensis and widely consumed…

Food science / processingInflammation and immunitySkin, oral and dentalProcessing, milling and quality
2023Journal article

Application of visible-near infrared spectroscopy in tandem with multivariate analysis for the rapid evaluation of matcha physicochemical indicators.

Wu J, Zareef M, Chen Q, et al. — Food chemistry

… for rapid and non-invasive evaluation of particle size and the ratio of tea polyphenols to free amino acids (P/F ratio) of matcha. The multivariate selection algorithms such as synergy interval (Si), variable combination population …

Observational (human)Metabolism and weightAntioxidants and polyphenolsL-theanine and caffeineCited 56×
2022Journal article

Physicochemical indicators coupled with multivariate analysis for comprehensive evaluation of matcha sensory quality.

Wu J, Ouyang Q, Park B, et al. — Food chemistry

The sensory quality of matcha is a pivotal factor in determining consumer acceptance. However, the human sensory panel test is difficult to popularize by virtue of professional requirements and inability to evaluate large samples. The…

Observational (human)Processing, milling and qualityAroma, flavor and sensoryCited 75×
2026Journal article

From Green Tea Infusion to Matcha: Roles of Natural Polymer Matrices in Processing, Bioactive Compound Release, and Digestion

Mi Hyang Jang, Jun Yeol Park, Dae Ho Kim, et al. — 한국키틴키토산학회지

Green tea has traditionally been evaluated based on low-molecular-weight constituents such as catechins, caffeine, and theanine. However, tea leaves are structurally organized matrices comprising cellulose, hemicellulose, pectin, …

ReviewGut and microbiomeProcessing, milling and qualityMetabolism and weight
2024Journal articleFree to read

Matcha Green Tea: Chemical Composition, Phenolic Acids, Caffeine and Fatty Acid Profile.

Kika J, Jakubczyk K, Ligenza A, et al. — Foods (Basel, Switzerland)

Matcha-Japanese powdered tea-is a variety of green tea (Camellia sinensis L.), one of the most popular beverages in the world. Due to the unique way it is grown, it contains high concentrations of health-promoting phytochemicals. The aim …

Chemical / analyticalL-theanine and caffeineProcessing, milling and qualityFood products and applicationsCited 29×
2023Journal articleFree to read

The Content of Bioactive Compounds and Technological Properties of Matcha Green Tea and Its Application in the Design of Functional Beverages.

Najman K, Sadowska A, Wolińska M, et al. — Molecules (Basel, Switzerland)

Matcha is a powdered green tea obtained from the Camellia sinensis L. plant intended for both "hot" and "cold" consumption. It is a rich source of bioactive ingredients, thanks to which it has strong antioxidant properties. In this …

Observational (human)Antioxidants and polyphenolsProcessing, milling and qualityAroma, flavor and sensoryCited 31×
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
2025Journal articleFree to read

Use of «Matcha» green tea in the production of "Cinnabon" buns

О. П. Чернега, Анна Игоревна Курыжко — KSTU News

The article discusses the use of Matcha green tea in the production of Cinnabon buns to improve bakery products’ nutritional value and consumer properties. The study is aimed at studying the effect of Matcha green tea powder on the …

Observational (human)Antioxidants and polyphenolsProcessing, milling and qualityAroma, flavor and sensory

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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