%0 Journal Article %T Cassia fistula L. fruit: Optimal conditions for total polyphenol extraction %A Phuong, D.. %A Thuan, N.. %K Cassia fistula L., Osaka tree, bioactive compounds, extraction, optimization, response surface methodology, Box-Behnken model %J Foods and Raw Materials %D 2026 %N 15 %P 8 %I Kemerovo State University