Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Metabolic and antioxidant profiles of herbal infusions and decoctions
Δημιουργός/Συγγραφέας:	Fotakis C. Tsigrimani D. Tsiaka T. Lantzouraki D.Z. Strati I.F. Makris C. Tagkouli D. Proestos C. Sinanoglou V.J. [EL] Ζουμπουλάκης, Παναγιώτης[EN] Zoumpoulakis, Panagiotis
Εκδότης:	Elsevier Ltd
Ημερομηνία:	2016
Γλώσσα:	Αγγλικά
ISSN:	0308-8146
DOI:	10.1016/j.foodchem.2016.05.124
Άλλο:	PubMed ID: 27283718
Περίληψη:	This study implements NMR metabolomics and spectrophotometric studies (Folin-Ciocalteu, FRAP, ABTS) to infusions and decoctions of ten plant species in order to assess and compare the metabolic and antioxidant profiles for each botanical family. Multivariate and univariate data analyses highlighted the differences among the samples and pinpointed specific classes of compounds for each plant species as well as infusions and decoctions. The identified phenolic compounds by NMR, as well as the antioxidant profile, framed a trend of increased values in infusions compared to the decoctions. Moreover, the infusion procedure positively affected the extractability of the phenolic compounds compared to decoctions. The highest total phenolic content was found in Mentha spicata, while the lowest in Matricaria chamomilla preparations, irrespective of the preparation method. The preparation time for the decoctions was examined showing that the 15 min preparations were generally found richer in phenolics and of higher antioxidant capacity.
Τίτλος πηγής δημοσίευσης:	Food Chemistry
Τόμος/Κεφάλαιο:	211
Σελίδες:	963-971
Θεματική Κατηγορία:	[EL] Βιοχημεία[EN] Biochemistry
Λέξεις-Κλειδιά:	Antioxidant profile Decoctions Herbal preparations Infusions NMR metabolomics
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Κάτοχος πνευματικών δικαιωμάτων:	© 2016 Elsevier Ltd.
Εμφανίζεται στις συλλογές:	Ινστιτούτο Χημικής Βιολογίας - Επιστημονικό έργο