作者: Rohayu Jusoh , Nur Syahirah Kamarudin , Nuramira Fateha Sukor
DOI: 10.1016/J.MATPR.2020.11.1008
关键词: Sonication 、 Yield (chemistry) 、 Synsepalum dulcificum 、 Chromatography 、 Extraction (chemistry) 、 Chemistry
摘要: Abstract In this study, the phenolic compounds of Synsepalum dulcificum leaves were extracted via green sonication–hydrodistillation (UHD) method. The performance UHD method was compared with conventional hydrodistillation (HD) resulting three–fold higher total content (TPC) 124.82 mg GAE/g. further intensified by investigating effect extraction temperature ranging from 100 °C to 200 °C. most at 120 °C, indicating highest yield 102.95 mg/g. Different mathematical models namely rate law, Peleg’s model and Fick’s analysed it found that successfully predict process which confirms diffusivity is controlling factor in extracting compounds, instead capacity reaction as proposed respectively. Hence, can be concluded effectively enhanced efficiency increase S. leaves.