A new cineol derivative, polyphenols and norterpenoids from Saharan myrtle tea (Myrtus nivellei): Isolation, structure determination, quantitative determination and antioxidant activity

The phytochemical profile of decoction and infusion, obtained from the dried leaves of M. nivellei, consumed as tea in Saharan region, was characterized by UHPLC-PDA-HRMS. Fourteen compounds were characterized and, to confirm the proposed structures a preparative procedure followed by NMR spectrosco...

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Veröffentlicht in:	Fitoterapia 2017-06, Vol.119, p.32-39
Hauptverfasser:	Mansour, Amira, Celano, Rita, Mencherini, Teresa, Picerno, Patrizia, Piccinelli, Anna Lisa, Foudil-Cherif, Yazid, Csupor, Dezső, Rahili, Ghania, Yahi, Nassima, Nabavi, Seyed Mohammad, Aquino, Rita Patrizia, Rastrelli, Luca
Format:	Artikel
Sprache:	eng
Schlagworte:	2-Hydroxy-1,8-cineole disaccharide Antioxidants Antioxidants - chemistry Antioxidants - isolation & purification Cineole Cyclohexanols - chemistry Cyclohexanols - isolation & purification Flavonoids - chemistry Flavonoids - isolation & purification Flavonols - chemistry Flavonols - isolation & purification Flowers & plants Free radicals Free-radical scavenging activity Glucosides Glucosides - chemistry Glucosides - isolation & purification Glycosides Glycosides - chemistry Glycosides - isolation & purification Herbal tea High-performance liquid chromatography Liquid chromatography Magnetic resonance spectroscopy Molecular Structure Monoterpenes - chemistry Monoterpenes - isolation & purification Myricetin glycoside Myrtus - chemistry Myrtus nivellei NMR NMR spectroscopy Phenolic compounds Phenols Phytochemicals Polyphenols Polyphenols - chemistry Polyphenols - isolation & purification Scavenging Spectrum analysis Tea Teas, Herbal Terpenes - chemistry Terpenes - isolation & purification UHPLC-PDA-ESI-HRMS
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