Chemical and Bioactivity Evaluation of Eryngium planum and Cnicus benedictus Polyphenolic-Rich Extracts
Joint Authors
Paun, Gabriela
Neagu, Elena
Moroeanu, Veronica
Albu, Camelia
Savin, Simona
Lucian Radu, Gabriel
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This study evaluated the biological activities of Eryngium planum and of Cnicus benedictus extracts enriched in polyphenols obtained by nanofiltration.
The HPLC-MS analysis showed that E.
planum contains mainly flavonoids, especially rutin, while in C.
benedictus extracts show the high concentration of the phenolic acids, principally the chlorogenic acid and sinapic acid.
Herein, there is the first report of ursolic acid, genistin, and isorhamnetin in E.
planum and C.
benedictus.
C.
benedictus polyphenolic-rich extract showed high scavenging activity (IC50=0.0081 mg/mL) comparable to that of standard compound (ascorbic acid) and a higher reducing power (IC50= 0.082 mg/mL), with IC50 having a significantly lower value than IC50 for ascorbic acid.
Both extracts were nontoxic to NCTC cell line.
Among the investigated herbs, E.
planum polyphenolic-rich extract showed the highest inhibitory activities with the IC50 value of 31.3 μg/mL for lipoxygenase and 24.6 μg/mL for hyaluronidase.
Both polyphenolic-rich extracts had a higher inhibitory effect on α-amylase and α-glucosidase than that of the acarbose.
The synergistic effect of ursolic acid, rutin, chlorogenic acid, rosmarinic acid, genistin, and daidzein identified in polyphenolic-rich extracts could be mainly responsible for the pharmacological potentials of the studied extracts used in managing inflammation and diabetes.
American Psychological Association (APA)
Paun, Gabriela& Neagu, Elena& Moroeanu, Veronica& Albu, Camelia& Savin, Simona& Lucian Radu, Gabriel. 2019. Chemical and Bioactivity Evaluation of Eryngium planum and Cnicus benedictus Polyphenolic-Rich Extracts. BioMed Research International،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1124772
Modern Language Association (MLA)
Paun, Gabriela…[et al.]. Chemical and Bioactivity Evaluation of Eryngium planum and Cnicus benedictus Polyphenolic-Rich Extracts. BioMed Research International No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1124772
American Medical Association (AMA)
Paun, Gabriela& Neagu, Elena& Moroeanu, Veronica& Albu, Camelia& Savin, Simona& Lucian Radu, Gabriel. Chemical and Bioactivity Evaluation of Eryngium planum and Cnicus benedictus Polyphenolic-Rich Extracts. BioMed Research International. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1124772
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124772