Ethyl acetate |
Bunsiri et al. (2003); Dangcham et al. (2008); Zarena and Udaya Sankar (2009a); Zarena and Udaya Sankar (2009b) |
Dichloromethane |
Chin et al. (2008) |
Hexane |
Asai et al. (1995); Zarena and Udaya Sankar (2009a); Zarena and Udaya Sankar (2009b) |
Acetone |
Asai et al. (1995); Ji et al. (2007); Zarena and Udaya Sankar (2009a); Zarena and Udaya Sankar (2009b) |
70 % acetone |
Fu et al. (2007) |
80 % acetone |
Zarena and Udaya Sankar (2009a) |
Methanol |
Yoshikawa et al. (1994); Suksamrarn et al. (2002); Jung et al. (2006); Kosem et al. (2007); Zarena and Udaya Sankar (2009a) |
70 % methanol |
Asai et al. (1995) ; Yu et al. (2007) |
80 % methanol |
Garcia et al. (2005); Surveswaran et al. (2007); Zadernowski et al. (2009) |
80 % ethanol |
Ketsa and Atantee (1998) |
95 % ethanol |
Maisuthisakul et al. (2007); Okonogi et al. (2007); Tachakittirungrod et al. (2007); Pothitirat et al. (2009) |
Ethanol |
Huang et al. (2001); Destandau et al. (2009); Zarena and Udaya Sankar (2009a) |
Supercritical carbon dioxide |
Zarena and Udaya Sankar (2009c); Zarena and Udaya Sankar (2011) |
Benzene |
Asai et al. (1995) |
Methanol:HCl (99:1) |
Palapol et al. (2009) |