Directii de cercetare

  • Determinari de compusi chimici si biochimici din matrici diverse (vegetale, animale si microbiene), folosind metode spectrofotometrice, spectrometrie IR cu transformata Fourier
  • Izolarea, purificarea si caracterizarea enzimelor
  • Studii in vitro ale actiunii unor inhibitori enzimatici
  • Caracterizarea biochimica a unor extracte vegetale cu continut de compusi biologic active
  • Studii ale relatiei structura-proprietati fizico-chimice-toxicitate

Cercetari actuale

Publicatii

  1. Vintiloiu A., Brule M., Lemmer A., Oechsner H., Jungbluth T., Jurcoane S., Israel Roming F., Influence of temperature and pH on enzyme activity in the biogas process, Landtechnik 64, no. 1, p. 22 - 24, 2009;
  2. Dragomir G. O., Munteanu M. C., Dinu D., Bodea L., Serban Capatina A.I., Israel Roming F., Costache M., Dinischiotu A., Influence of deoxynivalenol on the oxidative status of HepG2 cells, Roumanian Biotechnological Letters, vol. 14, nr. 2, p. 4349 - 4359, 2009;
  3. Evelina Gherghina, Gabriela Luta, Florentina Israel - Roming, Daniela Balan, The hydromineral treatment for plants for achieving nutritional quality and higher production, Proceedings of the 2nd International Symposium on "New Research in Biotechnology", U.S.A.M.V.B., Seria F, special volume, pp. 60-69, 2009;
  4. Gabriela Luta, Evelina Gherghina, Florentina Israel - Roming, Daniela Balan, George Musat, Influence of hydric stress on some valuable biocompounds in cereals grains, Proceedings of the 2nd International Symposium on "New Research in Biotechnology", U.S.A.M.V.B., Seria F, special volume, pp. 96-102; 2009;
  5. Daniela Balan, Florentina Israel - Roming, Gabriela Luta, Evelina Gherghina, Researches concerning inhibition of activity of some matrix metalloproteases, Proceedings of the 2nd International Symposium on "New Research in Biotechnology", U.S.A.M.V.B., Seria F, special volume, pp. 297-303, 2009;
  6. Israel-Roming Florentina, Boicu Simona, Luta Gabriela, Balan Daniela, Gherghina Evelina, Deciu Georgiana, Simion Vasilica, Evidence of natural occurance of mycotoxins in corn cultivated in Romania, Proceedings of the 2nd International Symposium on "New Research in Biotechnology", U.S.A.M.V.B., Seria F, special volume, pp. 385-390, 2009;
  7. Daniela Balan, Florentina Israel - Roming, Gabriela Luta, Evelina Gherghina, Assesment of oxidases activities in different parts of cereals, Lucrari Stiintifice U.S.A.M.V.B., seria B - LIII, pp. 703-707, 2009;
  8. Segal C, Badea M., Israel Roming F., Visu P., Apostol T., Manole E. si colectivele, Cercetari in vederea stabilirii gradului de toxicitate al unor poluanti din apele reziduale folosind metoda QSAR, editura ECAS TRADE SRL Bucharest, septembrie 2008;
  9. Evelina Gherghina, Gabriela Luta, Florentina Israel Roming, Daniela Balan, The use of biotechnology in new phytohormonal treatments for plants with the aim of achieving nutritional quality and a superior production, Proceedings of the International Symposium on New Research in Biotechnology, U.S.A.M.V.B., Seria F, special volume, pp. 95-100, 2008;
  10. Petru. Niculita, F. Israel-Roming, S. Danaila-Guidea,E. Gherghina, G. Luta, V. Simion, Oana Livadariu, A. Patroi, The influence of modulated magnetic field at audio frequency over some biochemical results in pepper (opal variety) and tomatoes (dacia variety) seeds and plantlets, Proceedings of the International Symposium on New Research in Biotechnology, U.S.A.M.V.B., Seria F, special volume, pp. 95-100, 2008;
  11. Petru. Niculita, F. Israel-Roming, S. Danaila-Guidea,E. Gherghina, G. Luta, V. Simion, Oana Livadariu, A. Patroi, The determination of changes induced by the treatment with laser diodes on solanaceae vegeteble plants in the first stages of vegetation, Proceedings of the International Symposium on New Research in Biotechnology, U.S.A.M.V.B., Seria F, special volume, pp. 95-100, 2008;
  12. Diguta C., Jurcoane S., Israel-Roming F., Brule M., Mukengele M., Lemmer A., Oechsner H.,. Studies concerning enzymatic hydrolysis of energy crop, Roum. Biotechnol. Lett., 12 (2), p. 3911-3916, 2007;
  13. Simion S., Campeanu G., Negoita M., Ghidurus M., Israel-Roming F., Alecu E., Pistolis L., Testing the processing ability of some tomatoe varieties and the effect on the product quality, Lucrari Stiintifice, U.S.A.M.V.B., Seria F, vol.XII, p.77 - 88, 2007;
  14. Evelina Gherghina, Gabriela Luta,, Florentina Israel-Roming, Dana Balan, The use of biotechnology in new Phitohormonal treatments for plants with edible tuberous roots, Lucrari Stiintifice, U.S.A.M.V.B., Seria F, vol. XII, p. 13-20, 2007.
  15. Israel-Roming F., Cap.12 Conversia materialelor lignocelulozice prin hidroliza enzimatica si fermentatie, in Tratat de Biotehnologie II, Editura Tehnica, p. 503-539, 2006;
  16. Cornea P.C., Dragos S., Rosu A., Guidea S., Israel-Roming F., Peroxidase production in Armoracia sp. transformed hairy roots, Roumanian Biotechnological Letters, 11 (2), 2619-2625, 2006;
  17. Atanasiu N., Cristea N., Israel-Roming F., Gherghina E., Neata G., "Research and results regarding some possibilities of producing very big pumpkin fruits in Romania", Lucrari Stiintifice - Horticultura, U.S.A.M.V.B, seria B, Vol. XLIX, 2006;
  18. Israel-Roming F., Avram M., Gagiu V., Campeanu G., Determination of mycotoxine deoxynivalenol in wheat flour and wheat bran, Revue de Cytologie et Biologie vegetales-Le Botaniste, 28 (s.i.), 64-70, 2005;
  19. Israel-Roming F., Campeanu G., Zamfir E., Improving the susceptibility of lignocellulosic materials to enzymatic hydrolysis by alkalino-peroxidic pretreatment, Roumanian Biotechnological Letters, 10 (6), 2435-2441, 2005;
  20. Jurcoane S., Campeanu Gh., Israel-Roming F., Tapai M., Neutral protease from Bacillus sp.for fodder quality improvement. Isolation and characterization, Contemporary Agriculture, Jugoslovenski Casopis Za Poljoprivredu, 3-4, 137-141, 2003;
  21. Jurcoane S., Israel-Roming F., Biotehnologia enzimelor si proteinelor. Caiet de lucrari practice, Imprimeria USAMV, 2003;
  22. Gagiu V., Belc N., Iorga E., Campeanu Gh., Israel-Roming F., Zara M., Teodorescu F., Toma M., Metode biologice de combatere a mucegaiului produselor de panificatie, Buletin informativ pentru industria de morarit si panificatie, 13 (4), 13-17, 2002;
  23. Israel-Roming F., Dediu G., Pietrangeli B., Utilisation of wheat straw through enzymatic hydrolysis, "1stInternational Conference on Solid Waste", Italy, Proceedings, 764-769, 1999;
  24. Pietrangeli B., Israel-Roming F., Biotecnologie ambientali: applicazioni enzimatiche nel trattamento dei rifiuti, Fogli d'informazione ISPESL, XI (1), 85-93, 1998
  25. Velea D., Israel-Roming F., Efectul extractelor apoase de propolis asupra activitatii enzimatice, Romania Apicola, 8, 19-22, 1996;

Dotare

  • HPLC - WATERS, model ALLIANCE; Sistem quaternar, autosampler, detector UV-VIS (determinare simultana la doua lungimi de unda), FLD si MS Single Quadrupole, soft EMPOWER
  • Spectrometru FT-IR THERMO - NICOLET; Accesoriu ATR, dispozitiv pastilare, cuplat la computer
  • Aparat obtinere apa ultrapura - MILLIPORE, model SIMPLICITY 185; Filtru cu schimbatori de ioni, lampa UV, rezistivitate 18,2 MW, COT 5ppb, debit 0,5l/min
  • Baie ultrasonare BRANSON; Sonicare 01-99 min, incalzire 01-69oC, degazare 01-99 min
  • Spectrofotometru UV-VIS - DELTA HELIOS;
  • Aparat determinare automata a azotului GERHARDT; Mineralizator electric cu 8 locasuri, max. 450oC, sistem exhaustare, distilare automata
  • Centrifuga SANYO - model HARRIER 18/80; 18.000 rpm; termostatata; rotor angular si rotor swing-out, volum centrifugat 2 - 200 ml
  • Balanta analitica OHAUS DISCOVERY; Precizie 0,0001/0,00001 g, calibrare interna, posibilitate cuplare la computer
  • Evaporator centrifugal CHRIST; Rotor unghiular 18x4/7 ml, pompa vid cu condensare emisii
  • Vascozimetru Brookfield LVDV II+Pro; Domeniu de vascozitate 1-6000000 cP, viteza 0,01-200 rpm, soft WINGATHER

Contact

Sef lucrari dr. Florentina Israel-Roming: florentinarom@yahoo.com