Study on the effect of processing methods on the total polyphenol, 2,3,5,4’-tetrahydroxystilben-2-O-β-D-glucoside, and physcion contents in Fallopia multiflora Thunb. Haraldson root. Braz. J. Pharm. Sci. [Internet]. 2023 Apr. 28 [cited 2024 Dec. 26];59:e21570. Available from: https://revistas.usp.br/bjps/article/view/211870