Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Phytocomplex Characterization and Biological Evaluation of Powdered Fruits and Leaves from Elaeagnus angustifolia
Molecules · Mayıs 2020
YÖKSİS Kayıtları
Phytocomplex Characterization and Biological Evaluation of Powdered Fruits and Leaves from Elaeagnus angustifolia
MOLECULES · 2020 SCI-Expanded
PROFESÖR GÖKHAN ZENGİN →
Makale Bilgileri
DergiMolecules
Yayın TarihiMayıs 2020
Cilt / Sayfa25
Scopus ID2-s2.0-85084066008
Erişim🔓 Açık Erişim
Özet
Fully ripe fruits and mature leaves of Elaeagnus angustifolia were harvested and analyzed by means of analytical and biological tests to better comprehend the chemical composition and therapeutic/nutraceutical potential of this plant. Fruits and leaves were dried and the obtained powders were analyzed to study their color character and (via headspace gas chromatography) describe the chemical profile. Subsequently, they were submitted to a chloroform–methanol extraction, to a hydroalcoholic extraction procedure assisted or not by microwaves, and to an extraction with supercritical CO2, assisted or not by ethanol as the co-solvent, to detect the polyphenolic and the volatile content. The resulting extracts were evaluated in terms of chlorophyll and carotenoid content, polyphenolic content, volatile fraction, total phenolic content, total flavonoid content, antioxidant activity, radical scavenging activity, and enzymatic inhibition activity. The results confirmed the correlation between the chemical composition and the high antioxidant potential of leaf extracts compared to the fruit extracts in terms of the phenolic and pigment content. A promising effect against tyrosinase emerged for all the extracts, suggesting a therapeutic/nutraceutical use for this plant. Conversely, the volatile content from both natural matrices was similar.
Yazarlar (11)
1
Simone Carradori
2
Francesco Cairone
ORCID: 0000-0002-9618-1410
3
Stefania Garzoli
4
Giancarlo Fabrizi
5
Antonia Iazzetti
6
Anna Maria Giusti
7
Luigi Menghini
ORCID: 0000-0002-7346-7395
8
Sengul Uysal
9
Gunes Ak
10
Gokhan Zengin
ORCID: 0000-0001-6548-7823
11
Stefania Cesa
ORCID: 0000-0002-8649-0017
Anahtar Kelimeler
Antioxidant activity
Elaeagnus angustifolia
Enzyme inhibition activity
HPLC-DAD
HS-GC/MS
MW-assisted extraction
Pigments
Polyphenols
ScCO -assisted extraction 2
Kurumlar
Erciyes Üniversitesi
Kayseri Turkey
Sapienza Università di Roma
Rome Italy
Selçuk Üniversitesi
Selçuklu Turkey
University of G. d'Annunzio Chieti and Pescara
Chieti Italy
Metrikler
24
Atıf
11
Yazar
9
Anahtar Kelime