Supercritical CO2 extraction of steroidal sapogenins from fenugreek (tngonella foenum-graecum l.) Seed
Apstrakt
Supercritical CO2 extraction was applied on fenugreek (Trigonella foenum-graecum L., Fabaceae) seeds with the aim to define optimal process conditions to obtain the maximal extract yields content of steroidal sapogenins. Central composite rotatable design (CCRD) combined with response surface methodology (RSM) was applied to determine optimal process conditions defined by the influence and interaction of pressure, temperature and time of extraction through consumption of SC CO2. Optimization experiments revealed that the pressure of 24.73 MPa, the temperature of 38.2 degrees C and the consumption of SC CO2 of 19.24 g/g(DM) were the best process conditions enabling the maximal yield of extract and gain of the highest content of sapogenins. The optimal values of pressure and temperature defined SC CO2 density of 885.47 kg/m(3), which provided the maximal yield of the extract with the highest content of steroidal sapogenins. The achieved yield of extract at these conditions was 0.073g/g(D...M), with 0.774 mg/g(DM) diosgenin, 0.477 mg/g(DM) protodioscin, 0.713 mg/g(DM) sarsapogenin and 0.205 mg/g(DM) oleanolic and ursolic acid with a significant quantity of 2.475 mg/g(DM) in the obtained extract.
Ključne reči:
sapogenins / fenugreek / optimizationIzvor:
Chemical Industry & Chemical Engineering Quarterly, 2020, 26, 2, 171-182Izdavač:
- Savez hemijskih inženjera, Beograd
Finansiranje / projekti:
- Funkcionalni fiziološki aktivni biljni materijali sa dodatom vrednošću za primenu u farmaceutskoj i prehrambenoj industriji (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45017)
DOI: 10.2298/CICEQ191001036B
ISSN: 1451-9372
WoS: 000540538600007
Scopus: 2-s2.0-85086396584
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Bogdanović, Aleksandra AU - Tadić, Vanja AU - Petrović, Slobodan AU - Skala, Dejan PY - 2020 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4543 AB - Supercritical CO2 extraction was applied on fenugreek (Trigonella foenum-graecum L., Fabaceae) seeds with the aim to define optimal process conditions to obtain the maximal extract yields content of steroidal sapogenins. Central composite rotatable design (CCRD) combined with response surface methodology (RSM) was applied to determine optimal process conditions defined by the influence and interaction of pressure, temperature and time of extraction through consumption of SC CO2. Optimization experiments revealed that the pressure of 24.73 MPa, the temperature of 38.2 degrees C and the consumption of SC CO2 of 19.24 g/g(DM) were the best process conditions enabling the maximal yield of extract and gain of the highest content of sapogenins. The optimal values of pressure and temperature defined SC CO2 density of 885.47 kg/m(3), which provided the maximal yield of the extract with the highest content of steroidal sapogenins. The achieved yield of extract at these conditions was 0.073g/g(DM), with 0.774 mg/g(DM) diosgenin, 0.477 mg/g(DM) protodioscin, 0.713 mg/g(DM) sarsapogenin and 0.205 mg/g(DM) oleanolic and ursolic acid with a significant quantity of 2.475 mg/g(DM) in the obtained extract. PB - Savez hemijskih inženjera, Beograd T2 - Chemical Industry & Chemical Engineering Quarterly T1 - Supercritical CO2 extraction of steroidal sapogenins from fenugreek (tngonella foenum-graecum l.) Seed EP - 182 IS - 2 SP - 171 VL - 26 DO - 10.2298/CICEQ191001036B ER -
@article{ author = "Bogdanović, Aleksandra and Tadić, Vanja and Petrović, Slobodan and Skala, Dejan", year = "2020", abstract = "Supercritical CO2 extraction was applied on fenugreek (Trigonella foenum-graecum L., Fabaceae) seeds with the aim to define optimal process conditions to obtain the maximal extract yields content of steroidal sapogenins. Central composite rotatable design (CCRD) combined with response surface methodology (RSM) was applied to determine optimal process conditions defined by the influence and interaction of pressure, temperature and time of extraction through consumption of SC CO2. Optimization experiments revealed that the pressure of 24.73 MPa, the temperature of 38.2 degrees C and the consumption of SC CO2 of 19.24 g/g(DM) were the best process conditions enabling the maximal yield of extract and gain of the highest content of sapogenins. The optimal values of pressure and temperature defined SC CO2 density of 885.47 kg/m(3), which provided the maximal yield of the extract with the highest content of steroidal sapogenins. The achieved yield of extract at these conditions was 0.073g/g(DM), with 0.774 mg/g(DM) diosgenin, 0.477 mg/g(DM) protodioscin, 0.713 mg/g(DM) sarsapogenin and 0.205 mg/g(DM) oleanolic and ursolic acid with a significant quantity of 2.475 mg/g(DM) in the obtained extract.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Chemical Industry & Chemical Engineering Quarterly", title = "Supercritical CO2 extraction of steroidal sapogenins from fenugreek (tngonella foenum-graecum l.) Seed", pages = "182-171", number = "2", volume = "26", doi = "10.2298/CICEQ191001036B" }
Bogdanović, A., Tadić, V., Petrović, S.,& Skala, D.. (2020). Supercritical CO2 extraction of steroidal sapogenins from fenugreek (tngonella foenum-graecum l.) Seed. in Chemical Industry & Chemical Engineering Quarterly Savez hemijskih inženjera, Beograd., 26(2), 171-182. https://doi.org/10.2298/CICEQ191001036B
Bogdanović A, Tadić V, Petrović S, Skala D. Supercritical CO2 extraction of steroidal sapogenins from fenugreek (tngonella foenum-graecum l.) Seed. in Chemical Industry & Chemical Engineering Quarterly. 2020;26(2):171-182. doi:10.2298/CICEQ191001036B .
Bogdanović, Aleksandra, Tadić, Vanja, Petrović, Slobodan, Skala, Dejan, "Supercritical CO2 extraction of steroidal sapogenins from fenugreek (tngonella foenum-graecum l.) Seed" in Chemical Industry & Chemical Engineering Quarterly, 26, no. 2 (2020):171-182, https://doi.org/10.2298/CICEQ191001036B . .