Full Name
Gulua Levan
Address
Tbilisi , Mirtskhulava str. 3a, Flat 99
Phone
52-83-17(office), 35-05-46(Home)
Fax
E-mail
Web Page
Date Of Birth
1963-02-01
Education
Tbilisi Ivane Javakhishvili State University, Faculty of Physics
Position
Candidate of biological sciences Senior scientist of Laboratory of Biotechnology of the Durmishidze Institute of Biochemistry and Biotechnology
Publications
Pruidze N., Gulua L. Study of Phenol Oxidase System during Leaves Processing while Producing Instant Tea. Bulletin of Georgian Academy of Sciences, 2001, V.163, N 2, pp. 330-332 Gulua L.K., Pruidze G.N., Mchedlishvili N.I , Omiadze N.T., Pruidze N.G. A Novel Catechol Reductase Catalitic Activity of Tea Leaf Phenol Oxidase. Journal of Biological Physics and Chemistry ( JBPC). 2002, V.2, N ѕ, pp. 89-94. Pruidze G.N., Mchedlishvili N.I , Omiadze N.T., Gulua L.K., Pruidze N. G. Multiple Forms of Phenol Oxidase from Kolkhida Tea Leaves (Camellia sinensis L.) and Mycelia sterilia IBR 35219/2 and Their Role in Tea Production. Food Research International. 2003, V.36, N.6, pp.587-595. Mchedlishvili N., Zamtaradze R., Sadunishvili T., Omiadze N., Gulua L. Effect of Different Inhibitors on Phenoloxidase Activity from Green Husk of Walnut (Juglans regia L.). Proc. Georgian Acad. Sci., Biol. Ser. B 2004. Vol.2, No. 1-2, pp. 16-19. Omiadze N, Parlar H., Leupold G., Mchedlishvili N., Gulua L., Akhvlediani K., Abutidze M, Sadunishvili T., Rodrнguez ? Lуpez J. N, Kvesitadze G. Inhibition of apple phenoloxidase and peroxidase by natural phenolics of tea leaves. Advances in Food Sciences 2004, V.26, N 1, pp.26-31. Zamtaradze R., Mchedlishvili N., Omiadze N., Gulua L., Abutidze M., Kvesitadze G. Monophenolase and Diphenolase Activities of Phenoloxidase from Walnut (Juglans regia L.) Green Husk. Bulletin of Georgian Academy of Sciences. 2004,V. 169, # 1, pp. 144-146. Omiadze N., Pruidze N., Mchedlishvili N., Gulua L., Abutidze M., Daushvili L., Kvesitadze G. Inhibition of Tea Leaf Phenoloxidase by Sulfur Dioxide. Bulletin of Georgian Academy of Sciences. 2004, V. 169, # 1, pp. 154-156. Omiadze N., Mchedlishvili N., Gulua L., Pruidze N., Abutidze M. Study of Multiple Forms of Phenol Oxidase from Kolkhida Tea Leaves. Bulletin of Georgian Academy of Sciences. 2004, V.170, N1, pp.155-157. Alyabyev A., Gordon L., Loseva N., Rachimova G., Tribunskih V., Estrina R., Sadunishvili T., Gulua L., Mchedlishvili N., Rodrigues-Lopez J.N. The Effect of a Natural Inhibitor Isolated from the Tea Leaf on the Energy Processes in Model Systems. Thermochimica Acta. 2004. V.422. N1-2, pp.109-113. Mchedlishvili N., Omiadze N., Gulua L. Nishnianidze N., Rekhviashvili M., Pruidze N. Dynamics of Accumulation of Tea Pigments during Tea (Camellia sinensis L.) Leaf Processimg. Proc. Georgian Acad. Sci., Biol. Ser. B. 2004. Vol.2, No. 5-6, pp.1-4. Bajinyan S. A., Kvesitadze G. I., Malakyan M. H., Pogosyan A.S., Dallakyan A.M., Mchedlisvili N. I., Omiadze N., N.T., Gulua L. K. Radiomodifying and Cytogenetic Activity of Green Tea Extract. European Radiation Research 2004. The 33-rd Annual Meeting of the European Society for Radiation Biology, August 25-28, 2004, Budapest, Hungary, p.9. Mchedlisvili N., Omiadze N., Gulua L., Sadunishvili T., Zamtaradze R., Abutidze M., Bendeliani E., Kvesitadze G. Thermostabilities of Plant Phenol Oxidase and Peroxidase Determining the Technology of Their Use in the Food Industry. Appl. Biochem. Microbiol. 2005, V.41, N 2, pp.165-170. Gulua L., Omiadze N., Mchedlisvili N., Chachua L. Tsiklauri G., Rekhviashvili M., Torbini V. Natural Inhibitor of Phenol Oxidases and Peroxidases from Pomegranate Peel. Proc. Georgian Acad. Sci., Biol. Ser. B. 2005. Vol.3, No. 1, pp.6-10. Zaletok S., Gulua L., Orlovsky A., Gogol S., Omiadze N., Mchedlisvili N., Kavetsky R.Effect of Green Tea Extract on the Growth of Experimental Breast Tumours. International Research Conference on Food, Nutrition and Cancer. Poster Abstract Book. Washington, DC, July 14-15, 2005, p 71. Gulua L., Shalamberidze M., Khutsidze T., Omiadze N., Mchedlishvili N., Abutidze. Investigation of some biologically active compounds and antioxidant activity of green tea dry extract from Kolkhida tea leaves. Bulletin of Georgian Academy of Sciences. 2006, V.173, N1, p.151-153.
Conferences,contacts,other scientific and educational activities
International conference Natural Compounds and Regulators of metabolism and adaptation of plants, Almaty, Kazakhstan, 1999; The 33-rd Annual Meeting of the European Society for Radiation Biology, August 25-28, 2004, Budapest, Hungary; International Research Conference on Food, Nutrition and Cancer. Poster Abstract Book. Washington, DC, July 14-15, 2005.
Participation in Grant Projects
2000-2002- NATO O LST.CLG. 977334. Mechanizm of Regulation of Tea Flavonoids Enzymatic Oxidation and Their Antioxidant Action.(http//www.nato. int/science/) 2001- 2004 - Food, Ref. No?: 2000-00727. Prevention of food spoilage by Suppression of phenoloxidase, Peroxidase and Growth of Pathogenic Microflora by Use of Natural Inhibitors of Plant Origin. 2004-2006 -STCU GG-122 . Creating Plant Bioconcentrates with High Antiradiation and Anticarcinogenic Action on the Base of Polyphenols and Working out Industrial Technology for Their Production. ( http://www.intas.be/mainfs.htm) Grants of Academy of Sciences of Georgia 2002 ? 2003. ? #14.5; 02. 2004 ? 2005 ? #14.4.04.
Languages
English and Russian
Scientific interests
Investigation of oxidase-reductase enzymes( phenoloxidase and peroxidase) Production of natural colours
Current scientific activities
Investigation of oxidase-reductase enzymes( phenoloxidase and peroxidase) Production of natural colours
Future work plans
?
Department
Computational Sciences