Effect of solvent pH, microwave power and extraction time on microwave-assisted extraction of Hibiscus rosa-sinensis

• Main Authors: Mohd Jusoh, Yanti Maslina, Idris, Amirah Adlina, Khairuddin, Nozieana, Abang Zaidel, Dayang Norulfairuz, Hashim, Zanariah, Nik Mahmood, Nik Azmi, Zakaria, Zaki Yamani, Muhamad, Ida Idayu
• Format: Article
• Language: English
• Published: Italian Association of Chemical Engineering 2018
• Online Access: http://psasir.upm.edu.my/id/eprint/72451/1/Effect%20of%20solvent%20pH%2C%20microwave%20power%20and%20extraction%20time%20on%20microwave-assisted%20extraction%20of%20Hibiscus%20rosa-sinensis.pdf; http://psasir.upm.edu.my/id/eprint/72451/; https://www.cetjournal.it/index.php/cet/article/view/CET1863091

The objectives of the study were to evaluate the effect of solvent extraction pH, microwave extraction power and time on the yield of total anthocyanin and colour of Hibiscus rosa-sinensis (H. rosa-sinensis) extract and to evaluate the storage stability of total anthocyanin content and antioxidant a...