Phytochemical analysis of non-volatile fraction of Artemisia caerulescens subsp. densiflora (Viv.) (Asteraceae), an endemic species of La Maddalena Archipelago (Sardinia--Italy).
Artemisia caerulescens subsp. densiflora Viv. is a rare endemic species from Corsica and Sardinia. We studied a sample collected from Razzoli, an island of the La Maddalena Archipelago. The polar secondary metabolites content of this species was investigated for the first time in this study showing the presence of sesquiterpenoids, flavonoids, caffeoylquinic acids and a coumarin, with the presence of several compounds already recognised in this genus. The metabolites composition was analysed in two different phenological stages, post blooming and flowering. During the blooming stage, the plant showed a molecular pattern mainly represented by sesquiterpenes and sterols with a minor amount of phenolics, while in flowering stage the molecular pattern was more rich in flavonoids and phenylpropanoids.
a Dipartimento di Chimica , Università di Roma "La Sapienza" , Roma , Italy.|c Consorzio CoSMeSe, Dipartimento di Scienze della Vita e dell'Ambiente , Università di Cagliari , Cagliari , Italy.
Luigi
L
Ornano
a Dipartimento di Chimica , Università di Roma "La Sapienza" , Roma , Italy.|d Dipartimento di Biologia Ambientale , Università di Roma "La Sapienza" , Roma , Italy.
Alessandro
A
Venditti
b Parco Nazionale dell' Arcipelago di La Maddalena , La Maddalena , Italy.
Yuri
Y
Donno
c Consorzio CoSMeSe, Dipartimento di Scienze della Vita e dell'Ambiente , Università di Cagliari , Cagliari , Italy.
Cinzia
C
Sanna
c Consorzio CoSMeSe, Dipartimento di Scienze della Vita e dell'Ambiente , Università di Cagliari , Cagliari , Italy.
Mauro
M
Ballero
a Dipartimento di Chimica , Università di Roma "La Sapienza" , Roma , Italy.|c Consorzio CoSMeSe, Dipartimento di Scienze della Vita e dell'Ambiente , Università di Cagliari , Cagliari , Italy.
Armandodoriano
A
Bianco
D019306:Artemisia / Q000737:chemistry*; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification; D007558:Italy; D015394:Molecular Structure; D064209:Phytochemicals / Q000737:chemistry / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry*; D011801:Quinic Acid / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification
D003374:Coumarins; D005419:Flavonoids; D064209:Phytochemicals; D010936:Plant Extracts; D012717:Sesquiterpenes; C472707:caffeoylquinic acid; D011801:Quinic Acid
Artemisia densiflora Viv.; caffeoylquinic derivatives; coumarin; flavonoids; phytochemical analysis; terpenoids