Extractions were performed in four

Extractions were performed in four sequential steps at 50◦C and300 bar using as solvents: pure CO2, CO2and ethanol mixture, pureethanol and a hydroalcoholic solution, respectively. Fig. 2 showsa flowchart of the sequential extraction process and the weightratios, considering the density of carbon dioxide, ethanol andethanol/water mixture as 1.65 g L−1, 0.78 g cm−3and 0.85 g cm−3,respectively.

Results (Indonesian) 2:

Ekstraksi dilakukan dalam empat langkah berurutan di 50◦C and300 bar menggunakan pelarut: CO2 murni, CO2and campuran etanol, pureethanol dan solusi hydroalcoholic, masing-masing. Gambar. 2 showsa flowchart dari proses ekstraksi sekuensial dan weightratios, mengingat kepadatan karbon dioksida, etanol campuran andethanol / air 1,65 g masing-masing L-1, 0,78 g cm-3and 0,85 g cm-3,.