Savremen pristup dobijanja funkcionalnih sastojaka kamilice
Emerging approach for the preparation of chamomile functional ingredients
2018
Preuzimanje 🢃
Autori
Cvetanović, AleksandraPavlić, Branimir
Ražić, Slavica
Arsenijević, Jelena
Zengin, Gokhan
Uysal, Sengul
Zeković, Zoran
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
U okviru ovog rada cvast kamilice je ekstrahovana primenom dve različite tehnike, sa ciljem dobijanja proizvoda bogatog bioaktivnim jedinjenjima i funkcionalnim sastojcima. Za ovu svrhu, primenjena je jedna konvencionalna (Soxhlet extrakcija - SE) i jedna nekonvencionalna (superkritična ekstrakcija - SFE) tehnika. Detaljni hemijski sasatav SE i SFE ekstrakata je analiziran primenom GC - MS. Dodatno, izvršena je i procena biološke aktivnosti dobijenih ekstrakata. Prinos lipofine frakcije dobijene nakon tročasovne ekstrakcije čistim ugljen-dioksidom (350 bar i 40 °C) je bio približan prinosu ostvarenom SE ekstrakcijom u trajanju od 6 h pomoću metilen hlorida. Ispitivanje ekstarkata u smislu inhibicije acetilholinesteraze (AChE) i butirilholinesteraze (BChE) je pokazalo veći enzim-inhibitorni potencijala SFE uzorka. Imajući u vidu „zeleni" karakter i bezbednost SFE ekstrakata, prepoznat je veliki potencijal i mogućnost njihove primene kao sastojaka različitih prehrambenih funkcionalnih pr...oizvoda, kao i brojnih farmaceutskih preparata.
In this study chamomile was extracted applying two different techniques in order to obtain the extract opulent with bioactive compounds. For this purpose one conventional (Soxhlet - SE) and one non-conventional (Supercritical fluid extraction - SFE) extraction technique were used. Detailed chemical composition of SE and SFE extracts was analysed by GC - MS. Additionally, biological activity of the chamomile products was examined as well. The yield of lipophilic fraction, achieved by 3h extraction, with CO2 at 350 bar and 40 °C was close to that one produced by Soxhlet performed for 6 h with methylene chloride. On the other hand, examination of their ability to inhibit acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) showed much higher enzyme-inhibitory potential of SFE extracts. Due to their green character and safety, SFE extracts have a great potential and possibilities for their use as ingredients in both numerous functional food products and pharmaceutical products, are... recognized.
Ključne reči:
kamilica / Soxhlet extrakcija / superkritična ekstrakcija / CO2 / enzimska inhibicija / CG-MSIzvor:
UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018, Program i zbornik radova, 2018Izdavač:
- Univerzitet u Beogradu
Napomena:
- UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018
Institucija/grupa
PharmacyTY - CONF AU - Cvetanović, Aleksandra AU - Pavlić, Branimir AU - Ražić, Slavica AU - Arsenijević, Jelena AU - Zengin, Gokhan AU - Uysal, Sengul AU - Zeković, Zoran PY - 2018 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5275 AB - U okviru ovog rada cvast kamilice je ekstrahovana primenom dve različite tehnike, sa ciljem dobijanja proizvoda bogatog bioaktivnim jedinjenjima i funkcionalnim sastojcima. Za ovu svrhu, primenjena je jedna konvencionalna (Soxhlet extrakcija - SE) i jedna nekonvencionalna (superkritična ekstrakcija - SFE) tehnika. Detaljni hemijski sasatav SE i SFE ekstrakata je analiziran primenom GC - MS. Dodatno, izvršena je i procena biološke aktivnosti dobijenih ekstrakata. Prinos lipofine frakcije dobijene nakon tročasovne ekstrakcije čistim ugljen-dioksidom (350 bar i 40 °C) je bio približan prinosu ostvarenom SE ekstrakcijom u trajanju od 6 h pomoću metilen hlorida. Ispitivanje ekstarkata u smislu inhibicije acetilholinesteraze (AChE) i butirilholinesteraze (BChE) je pokazalo veći enzim-inhibitorni potencijala SFE uzorka. Imajući u vidu „zeleni" karakter i bezbednost SFE ekstrakata, prepoznat je veliki potencijal i mogućnost njihove primene kao sastojaka različitih prehrambenih funkcionalnih proizvoda, kao i brojnih farmaceutskih preparata. AB - In this study chamomile was extracted applying two different techniques in order to obtain the extract opulent with bioactive compounds. For this purpose one conventional (Soxhlet - SE) and one non-conventional (Supercritical fluid extraction - SFE) extraction technique were used. Detailed chemical composition of SE and SFE extracts was analysed by GC - MS. Additionally, biological activity of the chamomile products was examined as well. The yield of lipophilic fraction, achieved by 3h extraction, with CO2 at 350 bar and 40 °C was close to that one produced by Soxhlet performed for 6 h with methylene chloride. On the other hand, examination of their ability to inhibit acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) showed much higher enzyme-inhibitory potential of SFE extracts. Due to their green character and safety, SFE extracts have a great potential and possibilities for their use as ingredients in both numerous functional food products and pharmaceutical products, are recognized. PB - Univerzitet u Beogradu C3 - UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018, Program i zbornik radova T1 - Savremen pristup dobijanja funkcionalnih sastojaka kamilice T1 - Emerging approach for the preparation of chamomile functional ingredients UR - https://hdl.handle.net/21.15107/rcub_farfar_5275 ER -
@conference{ author = "Cvetanović, Aleksandra and Pavlić, Branimir and Ražić, Slavica and Arsenijević, Jelena and Zengin, Gokhan and Uysal, Sengul and Zeković, Zoran", year = "2018", abstract = "U okviru ovog rada cvast kamilice je ekstrahovana primenom dve različite tehnike, sa ciljem dobijanja proizvoda bogatog bioaktivnim jedinjenjima i funkcionalnim sastojcima. Za ovu svrhu, primenjena je jedna konvencionalna (Soxhlet extrakcija - SE) i jedna nekonvencionalna (superkritična ekstrakcija - SFE) tehnika. Detaljni hemijski sasatav SE i SFE ekstrakata je analiziran primenom GC - MS. Dodatno, izvršena je i procena biološke aktivnosti dobijenih ekstrakata. Prinos lipofine frakcije dobijene nakon tročasovne ekstrakcije čistim ugljen-dioksidom (350 bar i 40 °C) je bio približan prinosu ostvarenom SE ekstrakcijom u trajanju od 6 h pomoću metilen hlorida. Ispitivanje ekstarkata u smislu inhibicije acetilholinesteraze (AChE) i butirilholinesteraze (BChE) je pokazalo veći enzim-inhibitorni potencijala SFE uzorka. Imajući u vidu „zeleni" karakter i bezbednost SFE ekstrakata, prepoznat je veliki potencijal i mogućnost njihove primene kao sastojaka različitih prehrambenih funkcionalnih proizvoda, kao i brojnih farmaceutskih preparata., In this study chamomile was extracted applying two different techniques in order to obtain the extract opulent with bioactive compounds. For this purpose one conventional (Soxhlet - SE) and one non-conventional (Supercritical fluid extraction - SFE) extraction technique were used. Detailed chemical composition of SE and SFE extracts was analysed by GC - MS. Additionally, biological activity of the chamomile products was examined as well. The yield of lipophilic fraction, achieved by 3h extraction, with CO2 at 350 bar and 40 °C was close to that one produced by Soxhlet performed for 6 h with methylene chloride. On the other hand, examination of their ability to inhibit acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) showed much higher enzyme-inhibitory potential of SFE extracts. Due to their green character and safety, SFE extracts have a great potential and possibilities for their use as ingredients in both numerous functional food products and pharmaceutical products, are recognized.", publisher = "Univerzitet u Beogradu", journal = "UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018, Program i zbornik radova", title = "Savremen pristup dobijanja funkcionalnih sastojaka kamilice, Emerging approach for the preparation of chamomile functional ingredients", url = "https://hdl.handle.net/21.15107/rcub_farfar_5275" }
Cvetanović, A., Pavlić, B., Ražić, S., Arsenijević, J., Zengin, G., Uysal, S.,& Zeković, Z.. (2018). Savremen pristup dobijanja funkcionalnih sastojaka kamilice. in UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018, Program i zbornik radova Univerzitet u Beogradu.. https://hdl.handle.net/21.15107/rcub_farfar_5275
Cvetanović A, Pavlić B, Ražić S, Arsenijević J, Zengin G, Uysal S, Zeković Z. Savremen pristup dobijanja funkcionalnih sastojaka kamilice. in UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018, Program i zbornik radova. 2018;. https://hdl.handle.net/21.15107/rcub_farfar_5275 .
Cvetanović, Aleksandra, Pavlić, Branimir, Ražić, Slavica, Arsenijević, Jelena, Zengin, Gokhan, Uysal, Sengul, Zeković, Zoran, "Savremen pristup dobijanja funkcionalnih sastojaka kamilice" in UNIFOOD Konferencija, Beograd, 5-6 oktobar 2018, Program i zbornik radova (2018), https://hdl.handle.net/21.15107/rcub_farfar_5275 .