Shimizu, Reina, and Hiroko Seki. “Optimizing Extraction Parameters to Minimize Tannin Content in Uva Black Tea Infusions”. Journal of Food Health and Bioenvironmental Science 19, no. 2 (May 27, 2026): e268678. accessed October 13, 2026. https://li01.tci-thaijo.org/index.php/sdust/article/view/268678.