Scopus
Subcritical water extraction as a cutting edge technology for the extraction of bioactive compounds from chamomile: Influence of pressure on chemical composition and bioactivity of extracts
Food Chemistry · Kasım 2018
Makale Bilgileri
DergiFood Chemistry
Yayın TarihiKasım 2018
Cilt / Sayfa266 · 389-396
Scopus ID2-s2.0-85048567904
Özet
The study was designed to determine the relationship between chemical structure, bioactivity and pressure during the subcritical water extraction (SCW) of chamomile. Extraction was carried out at isothermal conditions (100 °C) at five different pressures (10, 30, 45, 60 and 90 bar). Twenty three polyphenolic compounds were identified in the extracts, whereby apigenin was found to be the dominant compound (61.53–1344.99 mg/kg). Results suggest that the lowest applied pressure has negligible effect on phenolic recovery from chamomile, but also the use of pressures above than 45 bar was proven as needlessly. By using in vitro assays, influence of pressure on antioxidant, cytotoxic and enzyme-inhibitory activities of the extracts was evaluated. Extracts obtained at 30, 45 and 60 bar exhibited stronger bioactivities than at 10 and 90 bar. It was concluded that pressure exert a significant influence on chemical composition of extracts, and thus on biological activity of chamomile extracts.
Yazarlar (9)
1
Aleksandra Cvetanović Kljakić
2
Jaroslava Švarc-Gajić
3
Zoran Zeković
4
Uroš Gašić
5
Živoslav Tešić
6
Gokhan Zengin
ORCID: 0000-0001-6548-7823
7
Pavle Mašković
8
Mohamad Fawzi Mahomoodally
9
Saša Đurović
Anahtar Kelimeler
Antioxidant
Chamomile
Cytotoxic
Enzyme inhibition
Functional ingredients
LC/MS
Kurumlar
Faculty of Agriculture
Pristina Serbia
Faculty of Technology
Novi Sad Serbia
Institute of General and Physical Chemistry
Belgrade Serbia
Selçuk Üniversitesi
Selçuklu Turkey
University of Belgrade - Faculty of Chemistry
Belgrade Serbia
University of Mauritius
Reduit Mauritius
Metrikler
45
Atıf
9
Yazar
6
Anahtar Kelime