2019Journal articleFree to read
Monobe M, Nomura S, Ema K, Horie H
Bioscience, biotechnology, and biochemistry
Matcha has high contents of theanine, caffeine, and epigallocatechin gallate (EGCG). Among these, theanine reduces psychological and physiological stress responses, although this effect is disturbed by caffeine and EGCG. It was reported that the continued ingestion of high-quality matcha, whose molar ratio of caffeine and EGCG to theanine and arginine was kept at less than two, reduces stress responses. However, most matcha on the market has an inadequate ratio. Therefore, we investigated the influence of continued ingestion of matcha with a ratio of over two, on emotional behaviors after stress. Continued ingestion of matcha was suggested to reduce the anxiety-like behaviors induced by psychological and physiological stresses.
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Study type
Animal study
Experiments in mice, rats, fish or other animals.
Assigned automatically from the title, abstract and subject terms.
Topics
Matcha is a main subject here (named in the title).
Monobe M, Nomura S, Ema K, Horie H. (2019). Influence of continued ingestion of matcha on emotional behaviors after social stress in mice. Bioscience, biotechnology, and biochemistry. https://doi.org/10.1080/09168451.2019.1637713
DOI: 10.1080/09168451.2019.1637713 · PubMed ID: 31267836 · Cited by 22 (OpenAlex)
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