Chiara Toniolo

Phytochemical characterization of oleogum resins from Commiphora species of socotra island

Daniela De Vita, Chiara Toniolo, Fabio Sciubba, Martina Bortolami et autres

Socotra (Yemen), a large island in the Indian Ocean, is a biodiversity hotspot known for its unique flora and fauna. Species belonging to the genus Commiphora Jacq. (Burseraceae) stands out, as it includes resin-producing plants valued for their phytochemical richness [ 1 …

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From Field to Lab: Exploring the Phytochemical Potential of Calabrian Saffron (Crocus sativus L.) Biowaste

Adriano Patriarca, Marcella Saccoccio, Martina Bortolami, Chiara Toniolo et autres

Saffron (Crocus sativus L.) is widely cultivated for the spice obtained from the stigmas, while the remaining floral biomass is discarded as biowaste. Accessing the phytochemical composition of these residues could enable their valorization as a low-cost and sustainable resource for nutraceutical …

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Preliminary Insights into the Non-Volatile Constituents of Commiphora ornifolia (Balf.f.) J.B.Gillett Oleogum Resin from Socotra Island

Martina Bortolami, Dario La Montagna, Chiara Toniolo, Fabio Sciubba et autres

Natural resins are complex mixtures of secondary metabolites produced by many plants in response to stress or injury and have long been used for their antimicrobial, anti-inflammatory, and antioxidant properties. Among resin-producing genera, Commiphora Jacq. (Burseraceae) stands out for the traditional and …

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A Comparative Multianalytical Approach to the Characterization of Different Grades of Matcha Tea (Camellia sinensis (L.) Kuntze)

Chiara Toniolo, A. Patriarca, Daniela De Vita, Luca Santi et autres

Matcha, a finely powdered green tea, has been cherished in Japan for centuries, used in the traditional tea ceremony and nowadays also valued for its health-promoting properties. Cultivated under shaded conditions to enhance chlorophyll production, which gives the typical vibrant green color, …

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Phytochemical and pharmacological study of two Anacyclus species endemic of Morocco

Antonella Di Sotto, Saida Sissi, Chiara Toniolo, Ester Percaccio et autres

Morocco is a Mediterranean country distinguished by a rich plant biodiversity extensively employed by the local population for medicinal purposes, although without clear pharmacological basis [1]. Among Moroccan plants, Anacyclus species (Fam. Asteraceae) are considered inexpensive and valuable sources of drugs to …

Phytochemical Analysis and In Vitro Antileukemic Activity of Alkaloid-Enriched Extracts from Vinca sardoa (Stearn) Pignatti

Daniela De Vita, Claudio Frezza, Fabio Sciubba, Chiara Toniolo et autres

Vinca sardoa (Stearn) Pignatti, known as Sardinian periwinkle, is widely diffused in Sardinia (Italy). This species contains indole alkaloids, which are known to have a great variety of biological activities. This study investigated the antileukemic activity against a B lymphoblast cell line …

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Quality control of microalgae-derived products

Chiara Toniolo, Marcello Nicoletti

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Contributors

Mohamed E. Abd El‐Hack, Abdel-Moneim E. Abdel-Moneim, Moyosore Joseph Adegbeye, Kolawole Adewumi et autres

Égypte, Nigéria, pt, fr, in, my, gr, cz, br, cl, es, ca, Algérie (code pays fourni par la source)

Leucosceptosides A and B: Two Phenyl-Ethanoid Glycosides with Important Occurrence and Biological Activities

Claudio Frezza, Daniela De Vita, Chiara Toniolo, Fabio Sciubba et autres

In this review paper, the occurrence in the plant kingdom, the chemophenetic value and the biological activities associated with two specific phenyl-ethanoid glycosides, i.e., leucosceptoside A and leucosceptoside B, were reported. This is the first work ever conducted on such a subject. …

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There Is Not Only Cupressus sempervirens L.: A Review on the Phytochemistry and Bioactivities of the Other Cupressus L. Species

Claudio Frezza, Daniela De Vita, Fabio Sciubba, Chiara Toniolo et autres

This review article reports for the first time phytochemistry, ethnobotanical uses and pharmacological activities of all Cupressus L. species other than Cupressus sempervirens L. Indeed, the literature survey showed how many other Cupressus species are rich of important phytochemical compounds, widely used …

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Non-volatile compounds from Araucaria columnaris (G.Forst.) Hook leaves

Claudio Frezza, Fabio Sciubba, Daniela De Vita, Chiara Toniolo et autres

The phytochemical analysis on the leaves of a new population of Araucaria columnaris (G.Forst.) Hook. was reported. Seven compounds were identified i.e., 15-agathic acid methyl ester (1), ladanein (2), 7,4′ ,7′′ ,4′′′ -tetra-O-methyl-robustaflavone (3), 3-O-trans-p-coumaroyl-quinic acid (4), 4-O-trans-p-coumaroyl-quinic acid (5), 5-O-trans-p-coumaroyl-quinic acid …

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Characterization of the Phytochemical Composition and Bioactivities of Anacyclus maroccanus Ball. and Anacyclus radiatus Loisel Aerial Parts: Preliminary Evidence for the Possible Development of Moroccan Plants

Saida Sissi, Silvia Di Giacomo, Claudio Ferrante, Paola Angelini et autres

In the present study, the phytochemical composition and bioactivities of A. maroccanus (AM) and A. radiatus (AR), two ecotypes collected in the Demnate road and Essaouira regions, respectively, were studied to highlight a pharmacological interest and to enable possible pharmaceutical development. To …

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