B Marongiu

Summary

Affiliation: University of Cagliari
Country: Italy

Publications

  1. ncbi request reprint Supercritical CO2 extract of Cinnamomum zeylanicum: chemical characterization and antityrosinase activity
    Bruno Marongiu
    Dipartimento di Scenze Chimiche, Università di Cagliari Cittadella Universitaria, Monserrato, Italy
    J Agric Food Chem 55:10022-7. 2007
  2. doi request reprint Isolation of the volatile fraction from Apium graveolens L. (Apiaceae) by supercritical carbon dioxide extraction and hydrodistillation: chemical composition and antifungal activity
    B Marongiu
    Dipartimento di Scienze Chimiche e Geologiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Nat Prod Res 27:1521-7. 2013
  3. doi request reprint Antifungal activity and chemical composition of essential oils from Smyrnium olusatrum L. (Apiaceae) from Italy and Portugal
    B Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Nat Prod Res 26:993-1003. 2012
  4. ncbi request reprint Comparative analysis of the oil and supercritical CO2 extract of Ridolfia segetum (L.) Moris
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Cittadella Universitaria di Monserrato, Universita degli Studi di Cagliari, 09042 Cagliari, Italy
    Nat Prod Res 21:412-7. 2007
  5. ncbi request reprint Extraction of Lantana camara essential oil by supercritical carbon dioxide: influence of the grinding and biological activity
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita di Cagliari, Cittadella Universitaria di Monserrato, Cagliari, Italy
    Nat Prod Res 21:33-6. 2007
  6. ncbi request reprint Isolation of Seseli bocconi Guss., subsp. praecox Gamisans (Apiaceae) volatile oil by supercritical carbon dioxide extraction
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, km 4 500, 09042 Cagliari, Italy
    Nat Prod Res 20:820-6. 2006
  7. ncbi request reprint Comparative analysis of the oil and supercritical CO(2) extract of Cymbopogon citratus Stapf
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria, 09042 Monserrato, Cagliari, Italy
    Nat Prod Res 20:455-9. 2006
  8. ncbi request reprint Comparative analysis of the oil and supercritical CO(2) extract of Artemisia arborescens L. and Helichrysum splendidum (Thunb.) Less
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, Km 4, 500 09042, Cagliari, Italy
    Nat Prod Res 20:421-8. 2006
  9. doi request reprint Chemical and biological comparisons on supercritical extracts of Tanacetum cinerariifolium (Trevir) Sch. Bip. with three related species of chrysanthemums of Sardinia (Italy)
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, Monserrato, CA, Italy
    Nat Prod Res 23:190-9. 2009
  10. ncbi request reprint Antioxidant activity of supercritical extract of Melissa officinalis subsp. officinalis and Melissa officinalis subsp. inodora
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Phytother Res 18:789-92. 2004

Collaborators

Detail Information

Publications22

  1. ncbi request reprint Supercritical CO2 extract of Cinnamomum zeylanicum: chemical characterization and antityrosinase activity
    Bruno Marongiu
    Dipartimento di Scenze Chimiche, Università di Cagliari Cittadella Universitaria, Monserrato, Italy
    J Agric Food Chem 55:10022-7. 2007
    ..The oil also delayed the browning effect in apple homogenate. (E)-Cinnamaldehyde and eugenol were found to be mainly responsible of this inhibition effect...
  2. doi request reprint Isolation of the volatile fraction from Apium graveolens L. (Apiaceae) by supercritical carbon dioxide extraction and hydrodistillation: chemical composition and antifungal activity
    B Marongiu
    Dipartimento di Scienze Chimiche e Geologiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Nat Prod Res 27:1521-7. 2013
    ..The oil from Italy rich in neophytadiene is the more active, with MIC values of 0.04-0.64 µL mL(-1). Our results show that A. graveolens volatile extracts may be useful in the clinical treatment of fungal diseases...
  3. doi request reprint Antifungal activity and chemical composition of essential oils from Smyrnium olusatrum L. (Apiaceae) from Italy and Portugal
    B Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Nat Prod Res 26:993-1003. 2012
    ..The oils were particularly active against dermatophyte strains and C. neoformans, with MIC values in the range of 0.32-0.64 µL mL⁻¹...
  4. ncbi request reprint Comparative analysis of the oil and supercritical CO2 extract of Ridolfia segetum (L.) Moris
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Cittadella Universitaria di Monserrato, Universita degli Studi di Cagliari, 09042 Cagliari, Italy
    Nat Prod Res 21:412-7. 2007
    ..6%), myristicin (11.0%), p-cymene (9.9%), beta-phellandrene (8.2%) and (Z)-beta-ocimene (6.0%) while the main components of the fruits were found to be myristicin (70.8%), piperitenone oxide (19.9%) and dill apiole (4.2%)...
  5. ncbi request reprint Extraction of Lantana camara essential oil by supercritical carbon dioxide: influence of the grinding and biological activity
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita di Cagliari, Cittadella Universitaria di Monserrato, Cagliari, Italy
    Nat Prod Res 21:33-6. 2007
    ..The extracts were analyzed by GC-MS. A comparison with the oil obtained by hydrodistillation is also given. Finally, the antibacterial and antifungal activity of the various extracts has been assayed...
  6. ncbi request reprint Isolation of Seseli bocconi Guss., subsp. praecox Gamisans (Apiaceae) volatile oil by supercritical carbon dioxide extraction
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, km 4 500, 09042 Cagliari, Italy
    Nat Prod Res 20:820-6. 2006
    ..3%), beta-phellandrene (8.0) and bicyclogermacrene (7.7%). The yields of extraction were in the range (0.13-0.60%). A comparison with the hydrodistilled oil revealed in each case a remarkable difference in composition...
  7. ncbi request reprint Comparative analysis of the oil and supercritical CO(2) extract of Cymbopogon citratus Stapf
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria, 09042 Monserrato, Cagliari, Italy
    Nat Prod Res 20:455-9. 2006
    ..65% while the yield obtained from hydrodistillation was 0.43% with a content of citral of 73%...
  8. ncbi request reprint Comparative analysis of the oil and supercritical CO(2) extract of Artemisia arborescens L. and Helichrysum splendidum (Thunb.) Less
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, Km 4, 500 09042, Cagliari, Italy
    Nat Prod Res 20:421-8. 2006
    ..The HD oil of H. splendidum had a blue color due to the presence of guaiazulene (0.42% vs 0%), whereas the coloration of HD oil of A. arborecens was due to the high concentration of chamazulene (26.64% vs 3.37%)...
  9. doi request reprint Chemical and biological comparisons on supercritical extracts of Tanacetum cinerariifolium (Trevir) Sch. Bip. with three related species of chrysanthemums of Sardinia (Italy)
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, Monserrato, CA, Italy
    Nat Prod Res 23:190-9. 2009
    ..Moreover, the antibacterial and antimycotic activities of volatile fractions were investigated in order to compare to their traditional uses...
  10. ncbi request reprint Antioxidant activity of supercritical extract of Melissa officinalis subsp. officinalis and Melissa officinalis subsp. inodora
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Phytother Res 18:789-92. 2004
    ..officinalis and M. inodora extracts showed an antioxidant activity, and no significant differences in their efficacy were observed. None showed any prooxidant activity...
  11. doi request reprint Chemical composition and biological assays of essential oils of Calamintha nepeta (L.) Savi subsp. nepeta (Lamiaceae)
    B Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Nat Prod Res 24:1734-42. 2010
    ..The Italian oil, rich in pulegone, exhibited significant antifungal activity against Aspergillus and dermatophyte strains, with MIC values of 0.32-1.25 µL mL(-1)...
  12. ncbi request reprint Isolation of Crithmum maritimum L. volatile oil by supercritical carbon dioxide extraction and biological assays
    B Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
    Nat Prod Res 21:1145-50. 2007
    ..All the oils exhibited significant antifungal activity against dermatophyte strains. The oil with the higher amount of dillapiole (64.2%) was the most active with MIC values ranging from 0.08-0.32 microL mL(-1)...
  13. doi request reprint Chemical characterization and biological activity of essential oils from Daucus carota L. subsp. carota growing wild on the Mediterranean coast and on the Atlantic coast
    Andrea Maxia
    Dipartimento di Scienze Botaniche and Co S Me Se, Universita degli Studi di Cagliari, Viale Sant Ignazio, I 09123 Cagliari, Italy
    Fitoterapia 80:57-61. 2009
    ..Antifungal activities of the Sardinian oils were the highest, particularly for dermatophytes and Cryptococcus neoformans, with MIC values of 0.16-0.64 microL mL(-1)...
  14. ncbi request reprint Supercritical carbon dioxide extraction and characterization of Laurus nobilis essential oil
    Alessandra Caredda
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, Km 4, 500, 09042 Cagliari, Italy
    J Agric Food Chem 50:1492-6. 2002
    ..Lighter compounds such as hydrocarbon and oxygenated monoterpenes were extracted in shorter times than the heavier hydrocarbon and oxygenated sesquiterpenes...
  15. doi request reprint Extraction of oil from wheat germ by supercritical CO2
    Alessandra Piras
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, km 4 500 09042 Cagliari, Italy
    Molecules 14:2573-81. 2009
    ....
  16. ncbi request reprint Comparative analysis of the oil and supercritical CO2 extract of Elettaria cardamomum (L.) Maton
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, Km 4, 500, 09042 Cagliari, Italy
    J Agric Food Chem 52:6278-82. 2004
    ..6%, showed strong composition differences. Indeed, the volatile fraction of the extract was made up mainly of the following: limonene, 36.4%; 1,8-cineole, 23.5%; terpinolene, 8.6%; and myrcene, 6.6%...
  17. ncbi request reprint Chemical composition of the essential oil and supercritical CO2 extract of Commiphora myrrha (Nees) Engl. and of Acorus calamus L
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, SS 554, Km 4, 500 09042, Cagliari, Italy
    J Agric Food Chem 53:7939-43. 2005
    ..0%; dehydroxy isocalamendiol, 7.7%; and beta-asarone, 5.5%. The comparison with hydrodistilled (Y = 1.8%) and steam distilled (Y = 1.0%) oils revealed large differences in the content of iso-acorone and crypto-acorone...
  18. doi request reprint Extraction, separation and isolation of volatiles from Vitex agnus-castus L. (Verbenaceae) wild species of Sardinia, Italy, by supercritical CO2
    Bruno Marongiu
    Dipartimento di Scienze Chimiche, Universita degli Studi di Cagliari, Cittadella Universitaria di Monserrato, 09042 Monserrato, Italy
    Nat Prod Res 24:569-79. 2010
    ..rubrum, M. gypseum and Epidermophyton floccosum). Antifungal activity of the leaf essential oil was the highest, with MIC values of 0.64 microL mL(-1) for most of the strains...
  19. ncbi request reprint 13C-CPMAS and 1H-NMR study of the inclusion complexes of beta-cyclodextrin with carvacrol, thymol, and eugenol prepared in supercritical carbon dioxide
    Emanuela Locci
    Dipartimento di Scienze Chimiche, Universita di Cagliari, Cittadella Universitaria di Monserrato, I 09042 Monserrato Ca
    Chem Biodivers 1:1354-66. 2004
    ..In addition, the dynamics of these inclusion complexes in the kHz timescale was investigated by analysis of the 1H and 13C spin-lattice relaxation times in the rotating frame...
  20. ncbi request reprint Imazalil-cyclomaltoheptaose (beta-cyclodextrin) inclusion complex: preparation by supercritical carbon dioxide and 13C CPMAS and 1H NMR characterization
    Simona Lai
    Dipartimento di Scienze Chimiche, Universita di Cagliari, Cittadella Universitaria di Monserrato, Strada Statale 554 Bivio per Sestu, 09042 Monserrato CA, Italy
    Carbohydr Res 338:2227-32. 2003
    ....
  21. doi request reprint Antimicrobial activity of Inula helenium L. essential oil against Gram-positive and Gram-negative bacteria and Candida spp
    Antonella Deriu
    Int J Antimicrob Agents 31:588-90. 2008
  22. ncbi request reprint Supercritical CO2 extract from needles of Pinus nigra ssp. laricio: combined analysis by GC, GC-MS and 13C NMR
    Emilie Duquesnoy
    Université de Corse, UMR CNRS 6134 SPE, Ajaccio, France
    Nat Prod Res 21:834-7. 2007
    ..Consequently, the supercritical fluid extract of P. nigra ssp. laricio (yield 1.60%) could be considered as a source of this diterpene...