Nguyen DT, Nguyen TV, Bui TLK, Nguyen LT, Pham SH, Nguyen TTN, et al. Extraction process optimization for maximizing total polyphenol content in cashew nut testa (Anacardium occidentale L.) extract. HCMCOUJS - ENGINEERING AND TECHNOLOGY [Internet]. 2025 Jan. 13 [cited 2025 Dec. 10];15(1):34-46. Available from: https://journalofscience.ou.edu.vn/index.php/tech-en/article/view/3786