Table 3.
Origin/parts | Procedure | Equipment | Yield (%) | References |
---|---|---|---|---|
China/leaves stems | Hydrodistillation | Clevenger | – | Wang et al. (2006) |
Sebia/aerial parts | Hydrodistillation | Clevenger | – | Blagojevic et al. (2006) |
North Lithuania/ aerial parts | Hydrodistillation with hexane diethyl ether combination | – | 0.2–0.4 | Judzentiene and Buzelyte (2006) |
Turkey/aerial parts | Hyrodistillation | Clevenger | 0.40 | Erel et al. (2012) |
Italy/aerial parts | Hydrodistillation | Likens-Nickerson apparatus | – | Mucciarelli et al. (1995) |
Iran/aerial parts | Steam distillation | Clevenger | 1.4 | Alizedah et al. (2012) |
Nepal/leaves | Steam distillation | Clevenger | – | Bhatt et al. (2007) |
Cuba/aerial parts | Hydrodistillation | Clevenger | 0.1 | Pino et al. (1999) |
India/aerial parts | Hydrodistillation | Clevenger | 0.16–0.5 | Haider et al. (2003) |
Vietnam/aerial parts | Hydrodistillation | Clevenger | 0.32–1.14 | Thao et al. (2004) |
India/stem | Hydrodistillation | Clevenger | – | Govindaraj and Kumari (2013) |
Iran/aerial parts | Hydrodistillation | Clevenger | 0.25 | Bamoniri et al. (2010) |