Extraction of sweet wormwood (Artemisia annua L.) by supercritical carbon dioxide
Apstrakt
In this study, supercritical carbon dioxide was applied for the extraction of Artemisia annua L. Moreover, the impact of different parameters of supercritical extraction on total yield was investigated and the obtained yields were compared to the ones obtained by conventional procedures, hydrodistillation and Soxhlet extraction. Supercritical fluid extraction at 40 °C and different pressures (100, 200, and 300 bar) resulted in extraction yields that were in the 2.23-5.18 % range, while the yields at 60 °C and the same pressures were in the range 2.43-3.35 %. The yields obtained by the Soxhlet extraction and hydrodistillation were 10.28 % and 0.10 %, respectively. Although supercritical fluid extraction is inferior to Soxhlet extraction in terms of the recovery of lipophilic components of A. annua, the Soxhlet extraction is not the method of choice for obtaining sweet wormwood extracts due to its numerous disadvantages that include the use of toxic solvents, extended extraction time, he...alth safety of the product, the need for further processing, the impossibility of adjusting the selectivity and thus the composition of the product.
Ključne reči:
Artemisia annua L. / supercritical extraction / Soxhlet extraction / hydrodistillationIzvor:
Lekovite sirovine, 2020, 40, 22-36Izdavač:
- Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200134 (Univerzitet u Novom Sadu, Tehnološki fakultet) (RS-MESTD-inst-2020-200134)
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Vidović, Senka AU - Simić, Siniša AU - Gavarić, Aleksandra AU - Aćimović, Milica AU - Vladić, Jelena PY - 2020 UR - http://fiver.ifvcns.rs/handle/123456789/1964 AB - In this study, supercritical carbon dioxide was applied for the extraction of Artemisia annua L. Moreover, the impact of different parameters of supercritical extraction on total yield was investigated and the obtained yields were compared to the ones obtained by conventional procedures, hydrodistillation and Soxhlet extraction. Supercritical fluid extraction at 40 °C and different pressures (100, 200, and 300 bar) resulted in extraction yields that were in the 2.23-5.18 % range, while the yields at 60 °C and the same pressures were in the range 2.43-3.35 %. The yields obtained by the Soxhlet extraction and hydrodistillation were 10.28 % and 0.10 %, respectively. Although supercritical fluid extraction is inferior to Soxhlet extraction in terms of the recovery of lipophilic components of A. annua, the Soxhlet extraction is not the method of choice for obtaining sweet wormwood extracts due to its numerous disadvantages that include the use of toxic solvents, extended extraction time, health safety of the product, the need for further processing, the impossibility of adjusting the selectivity and thus the composition of the product. PB - Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd T2 - Lekovite sirovine T1 - Extraction of sweet wormwood (Artemisia annua L.) by supercritical carbon dioxide EP - 36 IS - 40 SP - 22 DO - 10.5937/leksir2040022V ER -
@article{ author = "Vidović, Senka and Simić, Siniša and Gavarić, Aleksandra and Aćimović, Milica and Vladić, Jelena", year = "2020", abstract = "In this study, supercritical carbon dioxide was applied for the extraction of Artemisia annua L. Moreover, the impact of different parameters of supercritical extraction on total yield was investigated and the obtained yields were compared to the ones obtained by conventional procedures, hydrodistillation and Soxhlet extraction. Supercritical fluid extraction at 40 °C and different pressures (100, 200, and 300 bar) resulted in extraction yields that were in the 2.23-5.18 % range, while the yields at 60 °C and the same pressures were in the range 2.43-3.35 %. The yields obtained by the Soxhlet extraction and hydrodistillation were 10.28 % and 0.10 %, respectively. Although supercritical fluid extraction is inferior to Soxhlet extraction in terms of the recovery of lipophilic components of A. annua, the Soxhlet extraction is not the method of choice for obtaining sweet wormwood extracts due to its numerous disadvantages that include the use of toxic solvents, extended extraction time, health safety of the product, the need for further processing, the impossibility of adjusting the selectivity and thus the composition of the product.", publisher = "Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd", journal = "Lekovite sirovine", title = "Extraction of sweet wormwood (Artemisia annua L.) by supercritical carbon dioxide", pages = "36-22", number = "40", doi = "10.5937/leksir2040022V" }
Vidović, S., Simić, S., Gavarić, A., Aćimović, M.,& Vladić, J.. (2020). Extraction of sweet wormwood (Artemisia annua L.) by supercritical carbon dioxide. in Lekovite sirovine Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd.(40), 22-36. https://doi.org/10.5937/leksir2040022V
Vidović S, Simić S, Gavarić A, Aćimović M, Vladić J. Extraction of sweet wormwood (Artemisia annua L.) by supercritical carbon dioxide. in Lekovite sirovine. 2020;(40):22-36. doi:10.5937/leksir2040022V .
Vidović, Senka, Simić, Siniša, Gavarić, Aleksandra, Aćimović, Milica, Vladić, Jelena, "Extraction of sweet wormwood (Artemisia annua L.) by supercritical carbon dioxide" in Lekovite sirovine, no. 40 (2020):22-36, https://doi.org/10.5937/leksir2040022V . .