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.”

428 studies match for “BA.1”

n.d.Thesis or dissertationFree to read

抹茶は肺炎球菌に対して殺菌作用および肺炎球菌由来の細胞膜傷害毒素ニューモリシンに対して阻害作用を示す

Karin Sasagawa — Institutional Repositories DataBase (IRDB)

… substances for prevention has drawn attention because of the increasing antibacterial drug resistance of S. pneumoniae. According to some studies, green tea exhibits antibacterial and antitoxin activities. The polyphenols, namely the …

In vitro / cell studyAntioxidants and polyphenolsInflammation and immunityCognition, mood and stress
2025Journal articleFree to read

Understanding the role of green tea and matcha consumption in cardiovascular health, obesity, and diabetes: Insights from a Saudi Arabian population

Faisal Alsenani, Nasser Alotaiq, Doni Dermawan, et al. — Human Nutrition & Metabolism

… between public perception and scientific evidence underscores the need for balanced health communication strategies. Furthermore, the study highlights the importance of considering individual variations in response to these beverages, …

Observational (human)Metabolism and weightCardiovascular and blood pressureAntioxidants and polyphenolsCited 5×
2026Journal article

Field-Aged Shade Nets Residues Disrupt Rhizosphere Microbiota and Nitrogen Metabolism in Tea (Camellia sinensis).

Wang K, Tong Z, Shen Y, et al. — Environmental science & technology

… to deterioration of tea quality. Beneficial rhizosphere groups such as Proteobacteria and Rozellomycota declined, while denitrifiers bacteria and saprotrophic fungi were enriched, aggravating nitrogen loss. These shifts disrupted the …

Agronomy / cultivationMetabolism and weightL-theanine and caffeineGut and microbiome
2021Journal articleFree to read

Matcha Green Tea Powder does not Prevent Diet-Induced Arteriosclerosis in New Zealand White Rabbits Due to Impaired Reverse Cholesterol Transport.

Hunjadi M, Sieder C, Beierfuß A, et al. — Molecular nutrition & food research

… on humans' situation. Methods and results: After a pretreatment phase based on a standard diet, 10 female New Zealand White (NZW) rabbits are fed a high-fat diet for 20 weeks. The treatment group is additionally administered 1% …

Animal studyMetabolism and weightCardiovascular and blood pressureProcessing, milling and qualityCited 10×
2021Journal articleFree to read

Retrospecting the Antioxidant Activity of Japanese Matcha Green Tea–Lack of Enthusiasm?

Iyyakkannu Sivanesan, Judy Gopal, Manikandan Muthu, et al. — Applied Sciences

… than that of conventional green teas. Matcha is remotely popular among the global community and meagerly researched and infamous among the scientific population. It is the powdered form of green tea leaves that are directly suspended in …

ReviewAntioxidants and polyphenolsCognition, mood and stressProcessing, milling and qualityCited 28×
2026Journal articleFree to read

Acceptability and Optimisation of Eucheuma commonii Flour Incorporation into Moringa Latte

Muhamad Lanang Ariel Suyono, Evi Liviawaty, Rusky Intan Pratama, et al. — Asian Food Science Journal

Background: Milk-based beverages like latte represent popular functional drinks in Indonesia due to their nutritional value and sensory appeal, yet innovation is needed to enhance texture a key consumer preference parameter. Moringa latte, …

Randomized controlled trialAroma, flavor and sensoryFood products and applicationsMetabolism and weight
2026Journal articleFree to read

Matcha – an ordinary tea or a superfood with remarkable health benefits? A review of human and animal studies

Julia Ziemińska, Michał Małek, Oktawia Wojtaszek, et al. — Quality in Sport

… metabolic, and overall health. However, many of the reported effects are based on animal studies or small human trials. Further large-scale, long-term randomized controlled studies are required to confirm these findings and …

Randomized controlled trialCognition, mood and stressMetabolism and weightCardiovascular and blood pressure
2026Journal articleFree to read

Matcha as a source of bioactive compounds - current evidence on biological properties and potential clinical relevance

Dominika Joanna Duczmal-Zowczak, Tomasz Zowczak, Jakub Tomasz Duczmal, et al. — Quality in Sport

Background: Matcha is a powdered form of Camellia sinensis produced using shaded cultivation and consumed as whole powdered tea leaves, resulting in exposure to bioactive compounds including catechins, caffeine, L-theanine and …

Randomized controlled trialCognition, mood and stressMetabolism and weightAntioxidants and polyphenols
2021Journal article

Evaluation of fluoride levels in commercially available tea in the United States.

Regelson S, Dehghan M, Tantbirojn D, et al. — General dentistry

… Matcha Love, 250 mL of deionized water (DIW) was heated to boiling. One tea bag was added and stirred for 2 minutes. For Mighty Leaf matcha, 300 mL of DIW was used, but the sample was otherwise prepared as previously described. Matcha …

Observational (human)Safety, contaminants and toxicitySkin, oral and dentalProcessing, milling and qualityCited 5×
2024Journal articleFree to read

Effect of Matcha Tea Versus Green Tea on Salivary pH and Flow Rate in High Caries Risk Patients: A Randomized Controlled Trial.

Hadier Mahmoud Ahmed Gad — Advanced Dental Journal

… Group 2 (control group) was given Green Tea. Saliva samples were collected at baseline, immediately , after 5 minutes and after 10 minutes of administration. Salivary flow rate and pH were measured at different time intervals.Results: …

Randomized controlled trialSkin, oral and dentalMarket, culture and sustainabilityCited 1×
2024Journal articleFree to read

Exploring the Health Benefits of Matcha: A Comprehensive Review

Aleksandra Korn, Justyna Jędrzejczyk, Olga Łopacińska, et al. — Journal of Education Health and Sport

… Matcha, a finely powdered form of green tea, has recently gained global popularity due to its vibrant green color, distinctive taste, and versatile applications in various food products. Despite its promising nutritional …

Randomized controlled trialCognition, mood and stressMetabolism and weightCardiovascular and blood pressureCited 1×
2019Journal articleFree to read

Geography and the therapeutic effect of matcha tea in drinks

Maulshree Bhandari, Surabhi Sharma — International Journal of Pharmacognosy and Pharmaceutical Sciences

… commonly called as tea is the most widely used refreshing beverage accepted globally. It has two variety such as Green tea and black depending upon its method of cultivation. Green teas are non-fermented minimally oxidized variety of tea. …

ReviewAntioxidants and polyphenolsL-theanine and caffeineSafety, contaminants and toxicityCited 3×
2025Journal articleFree to read

Analysis of Functional Compounds in Matcha by Quantitative Nuclear Magnetic Resonance Spectroscopy

Kengo Hori, Yuki Kurauchi, Shunsuke Kotani, et al. — Scientia Pharmaceutica

… established for matcha powder and bioactive compounds, but most of them are based on HPLC methods. This study focused on NMR as an analytical method for simple quantitative analysis of the functional components of matcha. The …

Chemical / analyticalAntioxidants and polyphenolsL-theanine and caffeineProcessing, milling and qualityCited 2×
2020Journal articleFree to read

Free and bound amino acids, minerals and trace elements in matcha (Camellia sinensis L.): A nutritional evaluation

Tereza Koláčková, Daniela Sumczynski, Ludmila Zálešáková, et al. — Journal of Food Composition and Analysis

… The analyses employed IEC and ICP-MS methods. Theanine followed by Glu, GABA, Thr and Me were the most abundant free amino acids. Considering bound amino acids, Glu, Asp, Leu, Lys, Arg and Val were the most frequent. The amino acid …

ReviewL-theanine and caffeineSafety, contaminants and toxicityCited 22×
1999Journal article

Inhibition of urinary bladder tumors induced by N-butyl-N-(4-hydroxybutyl)-nitrosamine in rats by green tea.

Sato D — International journal of urology : official journal of the Japanese Urological Association

Background: Recently, the anticarcinogenic effects of green tea have been studied in sites other than the urinary tract. The present study examined the inhibition by green tea of vesical tumors induced in rats by N-butyl-N-(4-hydroxybutyl) …

Animal studyAntioxidants and polyphenolsCancerMetabolism and weightCited 44×
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
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

… antimicrobial, and immunomodulatory — but matcha-specific human evidence backs only a handful of them. Most of the domain still rests on infusion or extract studies whose relevance to a bowl of whisked matcha has not been directly …

ReviewCognition, mood and stressMetabolism and weightCardiovascular and blood pressure
2026Journal articleFree to read

Matcha Green Tea in Sport: Effects on Metabolism, Physical Performance, and Recovery - A Narrative Review of Human and Animal Studies

Emilia Skrzypek, Jakub Łącki, Małgorzata Czechowska, et al. — Quality in Sport

Background. Matcha green tea is a powdered form of Japanese green tea, rich in catechins, caffeine, theanine, and other polyphenols. These compounds may support cognitive function, reduce stress, influence gut microbiota, and improve …

ReviewCognition, mood and stressMetabolism and weightAntioxidants and polyphenols
2026Journal articleFree to read

Tea-Derived Beverages Worldwide: A Critical Review of Diversity, Chemistry, Processing and Consumption Trends

Manuranjan Gogoi, Gautam Kumar Saikia, Tapan Senchowa, et al. — Journal of Advances in Biology & Biotechnology

Tea-derived beverages constitute a globally distributed but analytically heterogeneous family extending from minimally transformed leaf infusions to oxidised, post-fermented, powdered, concentrated, ready-to-drink and composite milk- or …

ReviewAntioxidants and polyphenolsAroma, flavor and sensoryFood products and applications
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

… phosphorus, magnesium, calcium, zinc) and may complement a healthy, balanced diet. The type of tea significantly affected elemental content, while brewing temperature did not significantly influence the mineral composition of …

Food science / processingMetabolism and weightProcessing, milling and qualityCultivation and shading

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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