Research
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.”
37 studies match for “substance P”
This study was realized to determine the effects of whey protein isolate (5% w/v) based edible coatings (WPC) containing different concentrations (3, 6, 9% w/v) of acai powder extract (AE) and matcha extract (ME) on oxidative and microbial…
Observational (human)Metabolism and weightAntioxidants and polyphenolsGut and microbiomeCited 33×… to affect the sensory profiles of matcha tea by changing aroma and taste substances. • Aroma profiles of matcha tea agitated at low rates and for 30 s are richness. • Effect of agitating rates on matcha tea aroma falls when …
Chemical / analyticalMetabolism and weightAntioxidants and polyphenolsAroma, flavor and sensoryCited 4×… and intestinal microbiota diversity were unaffected by Matcha. Histamine- and substance P-triggered sneezes, accompanied by c-Fos expression in relevant neurons, tended to be suppressed by Matcha, whereas anti-dinitrophenyl IgE-evoked …
Animal studyAntioxidants and polyphenolsInflammation and immunityCognition, mood and stress… are attributed to the high content of antioxidant and anti-inflammatory substances. Studies confirming the high antioxidant potential of tea beverages claim that it originates from the considerable content of catechins, a type of …
ReviewCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 321×… and spectral composition in the field to alter the compositions of flavor substances in tea leaves and regulate plant growth, which is instructive to the production of summer/autumn tea and matcha.
Agronomy / cultivationAntioxidants and polyphenolsCultivation and shadingProcessing, milling and qualityCited 78×… aim of the study was to determine the antioxidant potential and the content of substances with an antioxidant effect-vitamin C, total polyphenol content including flavonoids-in infusions made from Traditional Matcha (from the first and …
Agronomy / cultivationAntioxidants and polyphenolsL-theanine and caffeineCultivation and shadingCited 124×… odorants had differences among the matcha samples, which were important substances leading to the different aroma characteristics. Hierarchical cluster analysis (HCA) and orthogonal partial least squares discriminant analysis …
Observational (human)Antioxidants and polyphenolsL-theanine and caffeineProcessing, milling and qualityCited 13×… reference, the differences in sensory quality characteristics and non-volatile substances of matcha processed with the same tea variety from different regions in China were analyzed. The samples were China Hangzhou matcha (Z1), China Wuyi …
Chemical / analyticalMetabolism and weightAntioxidants and polyphenolsProcessing, milling and qualityCited 6×… concentrations and proportions. M-G1 and M-G2 contained more volatile substances with high-fired aroma, such as 2-ethyl-3-methyl-pyrazine, coumarin and 5,6,7,8-tetrahydroquinoxaline. The grinding process not only changes the …
Chemical / analyticalCultivation and shadingProcessing, milling and qualityAroma, flavor and sensoryCited 21×… in hippocampal tissue. This study suggests that EM might be a potential substance to improve PM2.5-induced cognitive dysfunction via the regulation of systemic inflammation.
Animal studyCognition, mood and stressAntioxidants and polyphenolsCancerCited 34×… digestibility was established. To understand the contribution of individual substances to antioxidant activity or digestibility their mutual correlations were evaluated. Crude fibre (10.7-17.5%), neutral-detergent fibre (30.7-42.8%) …
In vitro / cell studyAntioxidants and polyphenolsL-theanine and caffeineGut and microbiomeCited 79×… and cytotoxicity tests were later performed to investigate the effects of the substances. After incubating the cells with green tea extract, EGCG, quercetin and tamoxifen, a decrease in viability (MTT test) or proliferation (BrdU assay) …
In vitro / cell studyAntioxidants and polyphenolsCancerInflammation and immunityCited 76×… surface stability, particularly under the influence of pigment-rich dietary substances, remain a critical concern in aesthetic restorations. Objectives: The aim of the study was to evaluate the color stability and surface roughness of …
In vitro / cell studyProcessing, milling and qualityCited 1×… of pneumococcal pneumonia. In recent years, the use of traditional natural substances for prevention has drawn attention because of the increasing antibacterial drug resistance of S. pneumoniae. According to some studies, green tea …
In vitro / cell studyAntioxidants and polyphenolsInflammation and immunityCognition, mood and stressCited 10×… other tea beverages. Its high content of antioxidant and anti-inflammatory substances attributes the various health-promoting properties. Due to its potential for preventing many diseases and illness, regular consumption of matcha may …
ReviewAntioxidants and polyphenolsL-theanine and caffeineSafety, contaminants and toxicityCited 3×… natural biologically active components -collagen, matcha, and natural aromatic substances.The physiological properties of collagen as a structural protein that improves the condition of the skin, hair, joints, and overall tone of the body …
Observational (human)Cognition, mood and stressAntioxidants and polyphenolsAroma, flavor and sensory… and appearance of the products, and also increased the content of useful substances, such as antioxidants, dietary fiber, and vitamins. The content of dietary fiber increased in relation to the control (without Matcha tea) by 1.8 …
Observational (human)Antioxidants and polyphenolsProcessing, milling and qualityAroma, flavor and sensory… and compare the obtained values with the indicators of biologically active substances contained in green matcha powder. Objects and methods - powders of blue and green matcha, developed in accordance with documents defining technical …
Chemical / analyticalAntioxidants and polyphenolsFood products and applicationsProcessing, milling and quality… serum and liver, renal AGE levels, and the serum thiobarbituric acid-reactive substances levels. In addition, Matcha supplementation resulted in decreases in the renal CML, CEL, and RAGE expressions as well as an increase in hepatic …
Animal studyCognition, mood and stressMetabolism and weightAntioxidants and polyphenolsCited 38×… ‘fat’, ‘weight loss’, ‘matcha’.Conclusion: green tea and its isolated substances such as epigallocatechin-3-O-gallate (EGCG) appear to have a positive effect on weight and body fat reduction in obese and overweight individuals. …
ReviewCognition, mood and stressMetabolism and weightAntioxidants and polyphenols… matcha powder. However, it turns out that matcha contains anti-nutritional substances tannins which can inhibit iron absorption. Moringa (Moringa oleifera) is one type of plant that is very rich in nutrients. Researchers use moringa …
Food science / processingProcessing, milling and qualityAroma, flavor and sensoryFood products and applications… theophylline, theobromine are significant and widespread psychoactive substances. We developed the isocratic method with optimum composition of the mobile phase 90 % water: 10 % acetonitrile and confirmed repeatability of …
Observational (human)L-theanine and caffeineAuthenticity and analytical methodsMetabolism and weightCited 6×Caffeine is a stimulant substance widely consumed by the public to enhance alertness and activity levels. However, caffeine consumption has the potential to affect sleep quality, especially when consumed excessively. This study aims to …
Observational (human)Cognition, mood and stressL-theanine and caffeineProcessing, milling and quality… surveys the major historical uses of tea in Japan from introduction of the substance until the present day. Special focus is concentrated on matcha and the “Japanese tea ceremony” that has come to define Japanese high culture and …
Observational (human)Market, culture and sustainabilityProcessing, milling and qualityFood products and applications… growth, the embodiment 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 …
Food science / processingSafety, contaminants and toxicityInflammation and immunitySkin, oral and dentalCited 3×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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