Research Topics
| G FlaminiSummaryAffiliation: University of Pisa Country: Italy Publications
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Detail Information
Publications
Use of solid-phase micro-extraction as a sampling technique in the determination of volatiles emitted by flowers, isolated flower parts and pollenGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
J Chromatogr A 998:229-33. 2003..This was especially applicable to the collection of volatiles from pollen...- Archaeobotanic evidence of the preincaic Chiribaya culture. Determination of capsaicinoids in archaeological samples of Capsicum frutescens and votive foodsGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
Phytochem Anal 14:325-7. 2003..The results confirmed the absence of capsaicinoids in these samples whereas they were detected in more ancient fossil fruit... - Volatiles emission patterns of different plant organs and pollen of Citrus limonGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
Anal Chim Acta 589:120-4. 2007..3% versus 30.1%). A possible defensive role of limonene and other volatiles, mainly terpene aldehydes, produced by young leaves has been hypothesized... - A new flavonoid glycoside from Centaurea horridaG Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
J Nat Prod 63:662-3. 2000..Its structure as quercetin 3-O-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-rhamnopyranoside was determined by spectroscopic methods, including 2D NMR... - Seasonal variation of the chemical constituents of the essential oil of Santolina etrusca from ItalyGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, I 56126 Pisa
Chem Biodivers 4:1008-19. 2007..Several compounds, as identified by GC and GC/MS, were found to prevail during the cold season... - Flavonoids and other compounds from the aerial parts of Viola etruscaGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita di Pisa, Via Bonanno 33, I 56126 Pisa, Italy
Chem Biodivers 4:139-44. 2007..The NMR data of violanthin (10) and isoviolanthin (11) are reported for the first time... - Comparison between the conventional method of extraction of essential oil of Laurus nobilis L. and a novel method which uses microwaves applied in situ, without resorting to an ovenGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita di Pisa, Via Bonanno 33, 56126 Pisa, Italy
J Chromatogr A 1143:36-40. 2007..The in situ microwave heating is safe and versatile; it presents time and energy saving advantages, and therefore it can be considered useful also for industrial applications... - Essential oil composition and in vivo volatiles emission by different parts of Coleostephus myconis capitulaGuido Flamini
Dipartimento di Scienze Farmaceutiche, sede Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
Nat Prod Commun 5:1321-4. 2010..Many differences were evidenced among the different organs and with respect to the essential oil... - Differences in the fragrances of pollen, leaves, and floral parts of garland (Chrysanthemum coronarium) and composition of the essential oils from flowerheads and leavesGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
J Agric Food Chem 51:2267-71. 2003..Camphor (22.1%) and cis-chrysanthenyl acetate (19.9%) were the main constituents of the oil from flowers, whereas the oil from the leaves contained mainly (Z)-ocimene (45.4%) and myrcene (28.2%)... - Volatiles from leaves, fruits, and virgin oil from Olea europaea Cv. Olivastra Seggianese from ItalyGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
J Agric Food Chem 51:1382-6. 2003..8-48.0%); however, also many terpenoids have been identified, mainly (E,E)-alpha-farnesene (0.2-27.0%), linalool (0-3.6%), beta-caryophyllene (0-8.1%), and valencene (0-2.5%). This is the first investigation on this cultivar... - Two flavonoids and other compounds from the aerial parts of Centaurea bracteata from ItalyG Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita degli Studi di Pisa, Italy
Phytochemistry 57:559-64. 2001..Structural elucidation was performed mainly by mean of FABMS, 1D and 2D NMR spectroscopy... - Variability of the essential oil of Viola etruscaGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126 Pisa, Italy
Ann Bot 91:493-7. 2003..Results suggest that this species could be undergoing a slow schizogenetic differentiation process due to its genetic isolation... - Flavonoid glycosides from Centaurea pseudoscabiosa subsp. pseudoscabiosa from TurkeyGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Via Bonanno 33, 56126, Pisa, Italy
Phytochemistry 61:433-7. 2002..pseudoscabiosa Boiss. et Buhse (Asteraceae). Some considerations about their evolutionary meaning are provided... - Differences in the fragrances of pollen and different floral parts of male and female flowers of Laurus nobilisGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita di Pisa, Via Bonanno 33, 56126 Pisa, Italy
J Agric Food Chem 50:4647-52. 2002..Furthermore, the headspace sampling technique has been improved, with respect to previously employed methods, by means of solid-phase microextraction (SPME)... - A flavonoid sulphate and other compounds from the roots of Centaurea bracteataG Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita di Pisa, Via Bonanno 33, 56126 Pisa, Italy
Phytochemistry 58:1229-33. 2001..Structural elucidation was performed mainly by means of FABMS, 1D and 2D NMR spectroscopy. NMR data of some sulphate flavonoids are reported for the first time... - Efficacy of mangiferin against Cryptosporidium parvum in a neonatal mouse modelS Perrucci
Dipartimento di Patologia Animale, Profilassi ed Igiene degli Alimenti, University of Pisa, Viale delle Piagge no 2, 56124 Pisa, Italy
Parasitol Res 99:184-8. 2006..This reduction was calculated at over 80% for both mangiferin and paromomycin with respect to the untreated control. A significant activity was found also for mangiferin at 50 mg/kg/die only after the end of treatment... - Volatile fractions from three cultivars of Olea europaea L. collected in two different seasonsElisabetta Campeol
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita di Pisa, Via Bonanno 33, 56126 Pisa, Italy
J Agric Food Chem 51:1994-9. 2003..The results showed a high content of aliphatic aldehydes in the three cultivars during both harvesting periods and an increase of (E)-2-hexenal (an aldehyde with high antimicrobial properties) percentage from July to November... - 1,5-Anhydroxylitol from leaves of Olea europaeaElisabetta Campeol
Dipartimento di Chimica Bioorganica e Biofarmacia, Universita di Pisa, Via Bonanno 33, I 56126 Pisa, Italy
Carbohydr Res 339:2731-2. 2004..1,5-Anhydroxylitol, a compound never found previously in the vegetal kingdom was obtained from Olea europaea leaves in approximately 0.5-1% yield... - Composition of the essential oil of leaves, galls, and ripe and unripe fruits of Jordanian Pistacia palaestina BoissGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia, University of Pisa, Via Bonanno 33, 56126 Pisa, Italy
J Agric Food Chem 52:572-6. 2004..E)-Ocimene (33.8-41.3%), sabinene (20.3-24.1%), and (Z)-ocimene (3.8-13.0%) were the main ones in both unripe and ripe fruits. Sesquiterpenes have been detected in small quantities in leaves and fruits and in trace amounts in galls... - Essential oils from Mediterranean lamiaceae as weed germination inhibitorsLuciana G Angelini
Dipartimento di Agronomia and Gestione dell Agroecosistema, Universita di Pisa, Via S Michele degli Scalzi 2, 56124 Pisa, Italy
J Agric Food Chem 51:6158-64. 2003..Monoterpene compounds also present in the essential oils mainly represented the volatile fraction released from the crops and their residues into the soil... - Volatile compounds from three cultivars of Olea europaea from ItalyE Campeol
Dipartimento di Chimica Bioorganica e Biofarmacia, , Pisa, Italy
J Agric Food Chem 49:5409-11. 2001..cultivars (Leccino, Frantoio, and Cipressino) were examined by GC and GC-MS. The results showed that the cultivars can be distinguished on the basis of the volatile fraction compositions... - The xanthones gentiacaulein and gentiakochianin are responsible for the vasodilator action of the roots of Gentiana kochianaSilvio Chericoni
Dipartimento di Chimica Bioorganica, , Pisa, Italy
Planta Med 69:770-2. 2003..In conclusion, gentiacaulein and gentiakochianin seem to be the compounds responsible for the vasorelaxing properties of the crude extract of Gentiana kochiana roots... - Main agronomic-productive characteristics of two ecotypes of Rosmarinus officinalis L. and chemical composition of their essential oilsGuido Flamini
Dipartimento di Chimica Bioorganica e Biofarmacia and Agronomy Department, Via S. Michele degli Scalzi 2, 56124 Pisa University, Italy
J Agric Food Chem 50:3512-7. 2002..The Cevoli ecotype could be classifited as an alpha-pinene chemotype, whereas Lunigiana is a 1,8-cineole chemotype... - Composition of the essential oil of Mentha microphylla from the Gennargentu Mountains (Sardinia, Italy)Paolo Emilio Tomei
Dipartimento di Agronomia e Gestione dell'Agroecosistema, Via S. Michele degli Scalzi 2, 56124 Pisa, Italy
J Agric Food Chem 51:3614-7. 2003.... - Comparative phytochemical and morphological analyses of three Italian Primula speciesGelsomina Fico
Dipartimento di Biologia, Universita degli Studi di Milano, Via Celoria 26, 20133 Milano, Italy
Phytochemistry 68:1683-91. 2007..Three different profiles have been obtained with both vacuolar and epicuticular flavonoids. The morphologic and phytochemical markers proposed in this work seem to be parameters which significatively discriminate the species under study... - Current analytical methods to study plant water extracts: the example of two mushrooms species, Inonotus hispidus and Sparassis crispaMatteo Politi
Centro de Investigaciones Biologicas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
Phytochem Anal 18:33-41. 2007..This kind of study could be used as an update for current and future perspectives in this research field... - Susceptibility of methicillin-resistant staphylococci to oregano essential oil, carvacrol and thymolAntonia Nostro
Dipartimento Farmaco Biologico, Sezione Microbiologia, Facolta di Farmacia, Universita di Messina, Villaggio Annunziata, 98168 Messina, Italy
FEMS Microbiol Lett 230:191-5. 2004..05). The best minimum inhibitory concentration values were reported for carvacrol (0.015-0.03%, v/v) followed by thymol (0.03-0.06%, v/v) and oregano oil (0.06-0.125%, v/v)... - Mass propagation and essential oil analysis of Artemisia vulgarisSujatha Govindaraj
Department of Plant Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
J Biosci Bioeng 105:176-83. 2008..8%) and beta-caryophyllene (5.4%). This in vitro strategy can be a reliable method for the steady production of a large number of plants for essential oil production, which is reported for the first time for A. vulgaris...