Personal Information
Valentina Christova-Bagdassarian

Directorate Analytical and Laboratory Activities, National Center of Public Health and Analyses, Sofia, Capital, Bulgaria

Valentina Christova-Bagdassarian
Educations
From From 09/1979 To 06/1984 to To 06/1984, Education Qualification: Engineer of Chemical Automation , Bulgaria
From From 09/1984 to To 06/1986, Education Qualification: Engineer Applied Math, IT, Stastistics , Bulgaria
From From 10/1987 to To 06/1991, Education Qualification: Doctorate , Russia
From From 9/1993 to To 12/1996, Education Qualification: Hygiene, Environmental Chemistry, Public Health , BuLgaria
From From 04/2010 to To 5/2009, Assesment of Dossier of the Pesticide Residues - active substances and Plant Protection Products , UK
From From 03/2008 to To 06/2008, Gas-Chromatography/Mass-Spectrometry , Bulgaria
From From 03/2006 to To 04/2006, Application of Metrology in Chemistry , Bulgaria
From From 11/2006 to To 12/2006, Prevention of work-related cancer , Bulgaria
From From 04/2008 to To 05/2008, Methods for Determination of 3-MCPD, Acrylamide and Furan in Foods , Bulgaria
From From 06/2008 to To 06/2010, Plant Protection Products, Pesticides , Netherlands
From 05.2013 to now, Mintage Journal of Pharmaceutical and Medicinal Sciences, Editorial Board member , India
Work Experiences
From From 10/1991 to 04/1997, Researcher in Department Hygiene of Water , National Center of Public Health and Analyses
From From 04/1997 to To 02/2007, Researcher and Chief Assistant Professor in Department of Chemical Factors and Dust in Air and Workplace , National Center of Public Health and Analyses
From From 02/2007 to To 06/2011, Researcher and Chief Assistant Professor in Dep. Food Additives and Contaminants , National Center of Public Health and Analyses
From From 06/2011 to To: 2014, Researcher and Chief Assistant Professor in Dep. Food Contact Materials , National Center of Public Health and Analyses
From From 1997 to To: 2014, Environmental Impact Assessment : Water and Air , Ministry of Environmental and Water
Projects
From 1996 to 1996, Toxicihygiene assessment of the workplace air in non-ferrous metals’s factory “Energo EAAD”- Sofia , Part Air.
From 1995 to 1996, Highway “Mariza” – km. 73+320 – 117+080. EIA Final Report , Part: Water.
From 1997 to 1997, Road II-19 “G. Deltchev-Koprivlen- The Border”, km. 93+758 – 106+648.52. EIA Final Report , Part: Water.
From 1997 to 1998, Highway “Hemus” km 90+000 – 235 + 000. EIA Preliminary Report , part Air
From From 1997 to to 1998, Road “Podkova – Makaza “, km. 367+021.18 – 354.98 and way connection “Podkova- Fotinovo”, km. 0+000 – 2+245.65. EIA Preliminary Report , part Air.
From 1998 to 1998, South road junction V. Tarnovo. EIA Final Report , Part: Air..
From 2000 , Road II-19 Subway to Greece - EIA Final Report (additional part) , Part: Air.
From 2002 , Danube Bridge “Vidin-Kalaphat”, EIA Preliminary Report , part Air.
From 2001 , Highway “”Struma” – Sections M2, M3, M4 and M5, EIA Preliminary Report , part Air.
From 2000 to 2002, Highway “lulin” , km. 0+000 –186+942 EIA Preliminary Report , part Air.
From 2006 , Road II-34 Debovo- Nikopol, km. 27+593.19 – 44+526.19.Environment Assessment , Part. Air.
From 2007 , Road III-534 Elena – Tvarditza, km. 7+899.51 – 41+899. 942 EIA Preliminary Report , part Air
From 2007. , Highway “Black sea” , Section Varna-Priseltsi,- Road junction Burgas-West, km. 7+902 – 102+698, EIA Final Report , Part: Air.
Speciality
Public health
Food Safety - Food Contaminants, Pesticides, Food Contact Materials
Medical Chemistry and Environmental Chemistry
Toxicology
Journal Articles
Gas chromatographic Determination of Chlororganic Contaminants in Water, HYGIENE AND SANITARIYA, No.3, 1991, p. 85-86. V. Christova, M.T. Dmitriev
Spectrometric Method for Determination of Penicillin in working area., “Hygiene and health”, No. 4, 1998, p. 41-42. V. Christova-Bagdassarian,V. Galabova
Chemical-Hygiene Assessment of Workplace Air Pollution by Toxic Aerosols During the Flotation Processes of Lead-Zinc Ores. “Hygiene and health”, No. 4, 1998, p. 23-26. V. Galabova, V. Christova-Bagdassarian, L. Staleva
Separate Determination of Penicillin and Gentamicin in Workplace Air by TLC, HYGIENE AND SANITARIYA, No.3/4, 1999, p. 44-46. V. L. Christova-Bagdassarian, V. Galabova
Spectrometric Method for Determination of Oxacillin in Workplace Air, “Hygiene and health”, No. 3/4, 1999, p. 44-46. V. Galabova, V. Christova-Bagdassarian
Simultaneous TLC-Determination of Penicillin and Oxacillin in Workplace Air; “Hygiene and health”, No. 2, 1999, p. 38-40. V. L. Christova-Bagdassarian, V. Galabova
Spectrometric Method for Determination of Streptomycin in Workplace Air, “Problems of Hygiene”, Vol. XXI, No.1, 2000, p. 48-50. V. Christova-Bagdassarian, V. Galabova
Method for Determination of Chloramphenicol in Workplace air, HYGIENE AND SANITARIYA, No. 1, 2001, p. 77-78. V. L.Christova-Bagdassarian, V. Galabova
Mineral oils as ingredient of chemical factor in Workplace Air in Heatirg Installation, “Hygiene and health”, No. 1, 2001, p. 41-44. V. L.Christova-Bagdassarian, V. Galabova, G. Dobrikov
High-Performance Liquid Chromatographic Determintion of Cinnarizine in Workplace Air; Cromatographia, 2003,58, Octomber No. 7/8, 483-485. T. Angelov, V. Christova-Bagdassarian
TLC-Determination of Cinnarizin and Pentoxiphilinne in Workplace Air, “Problems of Hygiene”, Vol. XXVI, No.2, 2005, p. 21-23. V. Galabova, V. Christova
V. Christova-Bagdassarian, V. Galabova, Method for Determination of Dibutylphthalate in Workplace Air. Methods for Hygienic Investigations Book І, Sofia, 1999, p.1-3. V. Christova-Bagdassarian, V. Galabova
Method for Determination of Acetonecyanhydrine in Workplace Air. Methods for Hygienic Investigations Book ІI, Sofia, 2000, p.17-19. V. Christova-Bagdassarian, L.Nikolova
Method for Determination of Acetaldehyde in Workplace Air. Methods for Hygienic Investigations Book ІІ, Sofia, 2001, p. 19-21. V. Christova-Bagdassarian, L. Nikolova
Method for Determination of Anyline in Workplace Air. Methods for Hygienic Investigations Book ІІ, Sofia, 2001, p. 21-24. V. Christova-Bagdassarian, L. Nikolova
Method for Determination of Benzidine in Workplace Air with the Formation of Azodyes. Methods for Hygienic Investigations Book ІІ, Sofia, 2001, p. 24-26. V. Christova-Bagdassarian, L. Nikolova
Method for Determination of Benzidine in Workplace Air by Indamine Reaction. Methods for Hygienic Investigations Book ІІ, Sofia, 2001, p. 26-28. V. Christova-Bagdassarian, L. Nikolova
Method for Determination of Sodium Izobutylxanthogenate in Workplace Air. Methods for Hygienic Investigations Book ІІ, Sofia, 2001, p. 33-35. V. Christova-Bagdassarian, L. Nikolova
Method for Determination of Acrylonitrile in Workplace Air. Methods for Hygienic Investigations Book ІІ, Sofia, 2001, p. 36-38. V. Christova-Bagdassarian, L. Nikolova
Method for TLC - Determination of aliphatic amines in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.38-41. V. Galabova, G. Dobrikov, V. Christova-Bagdassarian
Method for Determination of Ammonia in Workplace Air. Methods for Hygienic Investigations Book ІІI, Sofia, 2001, p. 41-44. V. Christova-Bagdassarian, L. Nikolova
Method for Spectrometric Determination of chloramphenicol in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.44-46. V. Christova-Bagdassarian, V. Galabova
Method for Spectrometric Determination of oxacillin in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.46-49. V. Christova-Bagdassarian, V. Galabova
Method for Spectrometric Determination of penicillin in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.49-51. V. Christova-Bagdassarian, V. Galabova
Method for Spectrometric Determination of streptomycin in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.51-54. V. Christova-Bagdassarian, V. Galabova
TLC - Determination of chloramphenicol in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.54-56. V. Christova-Bagdassarian, V. Galabova
Method for TLC - Determination of gentamicin in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.56-59. V. Christova-Bagdassarian, V. Galabova
Method for TLC - Determination of oxacillin in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.59-61. 31. V. Christova-Bagdassarian, V.
Method for TLC - Determination of penicillin in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.62-64. V. Christova-Bagdassarian, V. Galabova
Method for Determination of fluorohydrogen in Workplace Air. Methods for Hygienic Investigations Book ІІІ, Sofia, 2001, p.100-103. V. Christova-Bagdassarian, V. Galabova
Method for TLC - Determination of cinnarizin in Workplace Air. Methods for Hygienic Investigations Book ІV, Sofia, 2002, p. 103-105. T. Angelov, F. Ribarova, V. Christova-Bagdassarian, , V. Galabova
Method for Spectrometric Determination of cinnarizin in Workplace Air. Methods for Hygienic Investigations Book ІV, Sofia, 2002, p. 106-108. V. Christova-Bagdassarian, V. Galabova
Method for HPLC - Determination of pentoxifylline n in Workplace Air. Methods for Hygienic Investigations Book ІV, Sofia, 2002, p. 108-111. T. Angelov, F. Ribarova, V. Christova-Bagdassarian, V. Galabova
Method for Spectrometric Determination of pentoxifylline in Workplace Air. Methods for Hygienic Investigations Book ІV, Sofia, 2002, p. 111-113. V. Christova-Bagdassarian, V. Galabova
Method for TLC-Determination of Cinnarizin in Workplace Air. Methods for Hygienic Investigations Book ІV, Sofia, 2002, p. 113-116. V. Christova-Bagdassarian, V. Galabova
Method for Determination of Oxacillin in Workplace Air by HPLC, “Problems of Hygiene”, Vol. XXVI, No.3, 2005, p. 18-20. V. Christova-Bagdassarian, D. Chohadjieva, V. Galabova, P. Cherneva
Determination of chloramphenicol in Workplace Air by HPLC, , HYGIENE AND SANITARIYA, No. 3, 2008, p. 84-84. V. Christova-Bagdassarian, D. Chohadjieva,
UV-spectrometric and High Performance Liguid Determination of pentoxifylline in workplace air, Journal of the University of Chemical Technology and Metallurgy, vol. 42, Book 2, 2007, p. 223-227. V. Christova-Bagdassarian, T. Angelov, M. Atanasova
Determination of tannins content by titrimetric method for comparison of different plant species, Journal of the University of Chemical Technology and Metallurgy, vol. 44, Book 4, 2009, p. 413-415. M. Atanassova, V. Christova-Bagdassarian
Rutin content in plants products, Journal of the University of Chemical Technology and Metallurgy, vol. 44, Book 2, 2009, p. 201-203. M. Atanassova, V. Christova-Bagdassarian
Spectrometric Determination of Sodium Azide in Workplace Air, Journal of the University of Chemical Technology and Metallurgy, vol. 42, Book 3, 2007, p. 311-314. V. Christova-Bagdassarian, M. Atanasova
Gaschromatographic Determination of Some Organochlorine and Organophosphoric Pesticide Residues in Tobacco leaves Plant Science, Vol. XLVI, No. 4, 2009, p. 302-305. V. Christova-Bagdassarian, T. Vrabcheva, J. Tishkova
GC-MS method for Determination of 3-chloro-1,2-monopropanediol (3-MCPD) in Soy Sauce, Modern Medicine, Vol. 60, No. 4, 2009, p. 33-41. V. Christova-Bagdassarian, J.A. Tishkova, H.Petkova-Henaui, T. Vrabcheva
Determination of Acrilamyde in food, Bulgarian Medical Journal, V, N0.1, 2011, p. 50-55. T. Vrabcheva, V. Christova-Bagdassarian, J. Tishkova , H. Petkova-Henaui, L. Dimitrova
Risk Assessment for Consumers of Pesticide Residues in Import Plant Products, Nutrition Science between Discussions and Evidences ,under red. Prof. d-r B.Popov, DM, Sofia, 2012, p. 56-60. V. L. Christova-Bagdassarian, J.A. Tishkova
Determination of Acrylamide in Coffee and Coffee Products Bulgarian medical Journal, VI, No.1, 2012, p. 37-45. V. L. Christova-Bagdassarian, J.A. Tishkova, T.M. Vrabcheva
Determination of the Physical Ultraviolet (UV) Filters inc Oxide and Titanium Dioxide in Cosmetic Products, Health politic and Menagement, No. 3, 2012, 36-42. N. Vasileva, V. Christova-Bagdassarian, M. Sigjimov, A. Dimotrova
Confirmation de la presence de pesticides organophosphores dans les feuilles de tabac, Revue de Genie Industriel, 2012, 8, 76-86, ISSN 1313-8871, Http://www.revue-industriel.inf Valentina Christova-Bagdassarian, Julieta Tishkova, Maria Atanassova
Determination of Ultraviolet (UV) filters in sunscreen cosmetic products, Bulgarian Medical Jurnal, VI, No. 2, 2012, p. 49-57. V. Christova-Bagdasarian, D. Chohadjieva, Zh.Tishkova, I. Topalova,
Acrylamide in Processed Foods, Bulg. J. Chem, 1, 2012, p.123-132. Available from. http://chimexpert.com/bjc/wp-content/uploads/2012/10/Bulg.-J.-Chem.-1-2012-123-132.pdf V. Christova-Bagdassarian, J. Tishkova, T. Vrabcheva
Rapid Spectrometric method for Determination of Hexamethyltetramine (urotropine) in Foot Care Products J. Chemical Technology and Metallurgy, 2013, 48, No. 3:254-258. A. Tachev, V. Christova-Bagdassarian, N.Vassileva, A. Dimitrova, M.Atanassova
Rapid method for Determination of Aluminium Lactate in toothpaste, Health & Science, III, 1(009), 2013, p. 34-38. Anton K. Tachev, Valentina L. Christova-Bagdassarian, Nadya Vasileva, M. Sijimov
3-MCPD in Soy Sauce from Bulgarian Market, Food Additives and Contaminants, Part B, Vol.6, No 3, 2013, 163-167. http://www.tandfonline.com/doi/abs/10.1080/19393210.2013.777800 V. Christova-Bagdassarian, J. Tishkova, T. Vrabcheva
Comparative evaluation of the polyphenol conposition and antioxydant capacity of Propolis and Echinacea purpurea extract, Journal of Experimental and Integrative Medicine 2014, 2014, 4(1) 51-56. S. Georgieva, V. Christova-Bagdassarian, M.Atanassova
Phenolic Profile, Antioxidant and Antimicrobial Activities from the Apiaceae Family (Dry Seeds) Mintage J.of Pharmaceutical&Medical Sci.,Vol.2, Iss.4, 2013, 26-31 V. Christova-Bagdassarian, K.S. Bagdassarian, M.S.Atanassova
Phenolic Compounds and Antioxidant Capacity in Bulgarian Plants (dry seeds) Int. J. of Advanced Res. , 2013, Vol. 1, Issue 9, 186-197. V.L.Christova-Bagdassarian, K. S. Bagdassarian, M. S.Atanassova
Aflatoxins Analysis and Risk Management Mintage Journal of Pharmaceutical and Medical Sciences vol. 3, Issue 1, 2014, p. 1-6. Y.R.Tasheva-Petkova, V. Christova-Bagdassarian, L.A. Ivanov
Plagiarism and Academic Ethic Mintage Journal of Pharmaceutical and Medical Sciences 3 Suppl.2, 2014, 1-3. Valentina Lubomirova Christova-Bagdassarian
Total Phenolics and Total Flavanoids, Nitrate Contents and Microbiological Tests in Dry Extract of Bulgarian White Birch Leaves (Betula pendula) International Journal of Advanced Research, 2014, Vol. 2, Issue 6, 668-674. Christova-Bagdassarian V.L., Chohadjieva D., Atanassova M.
Setting MRLs for Pesticide Residues in Food based on EU Uniform Criteria, Mintage Journal of Pharmaceutical&Medical Sciences, 2014,Vol. 3, Issue 3, 7-11. Valentina Christova-Bagdassarian, J.Tishkova, J.Tasheva, M. Atanassova
Phtalate esters – Spread, Exposure and Toxicity Bulgarian Journal of Public Health (2014), Vol. VI, N.2, 27-47. Valentina Christova-Bagdassarian, J. Tishkova et al.
Harmonize Approches to Analyses and Risk Assessment of Mycotoxins in Foodstuffs. International Journal of Advanced Research, vol. 2, Issue 7, 2014, 1097-1106.Yuliana R. Tasheva-Petkova, Valentina L. Christova-Bagdassarian et al.
Overall Migration from Food Contact Materials- First Survey of the Items from the Bulgarian Market Bulgarian Medical Journal, vol. VIII, №2, 2014 N. 2, 51-58. 80. Zh. Tishkova, Valentina Christova-Bagdassarian et al.
Comparative analysis total phenolic and total flavonoid contents, rutin, tannins and antioxidant capacity in Apiaceae and Lamiaceae families V. Christova-Bagdassarian, K. Bagdassarian, M. Atanassova, M. Ayaz Ahmad Indian Journal of Horticulture 12/2014; 4(3/4):131-140.
Conference Papers
Dmitriev MT, A.G. Malisheva, E.G. Rastiannikov, V. Christova Determination of Chlororganic Contaminants in Air and Other Environmental Objects and their Hygiene Assessment in “About atmospheric air protection in the range of area of the organic synthesis factories” ; Perm, Russia, 1988, p. 35-36.
Christova V. L. Gas chromatographic Determination of Chlororganic Compounds in Water For Hygienic Investigations” in “A live question in natural sciences-89”, Moskow, 1989, p.43-44.
Christova V. L. Gas chromatographic Determination of Methylene Chloride and Chloroform in Drinking Water For Hygienic Investigations” in “A live question in natural sciences-90”, Moskow, 1990, p.50-51.
V. Christova Determination of penicillin, amoxicillin and gentamicin by TLC-method, XI International Scientific and Practical Conference “Methods and instruments in medical-hygiene control”, Sofia, 24-25 Oct. 1996.
V. Christova-Bagdassarian, V. Galabova Spectrometric Method of Determination of Penicillin in Workplace Air, XII Int. Sci. and Practical Conf. “Methods and Instruments in Chemical-Medical Control and Hygiene Prevention”, Sofia, 16-17 Oct. 1997
V. Galabova, V. Christova, L. Staleva Spectrometric Methods for Analysis of Antibiotics in Workplace Air, Science Session, Devoted to 75th jubilee of Analytical Chemistry Chair in Sofia University “St. Kliment Ohridski”, 27 May 1999.
V. Christova-Bagdassarian, V. Galabova, L. Staleva TLC-Determination of Antibiotics in Workplace Air , Devoted to 75th jubilee of Analytical Chemistry Chair in Sofia University “St. Kliment Ohridski”, 27 May 1999.
V. Christova-Bagdassarian, L. Nikolova Spectrometric Method for Determination of Benzidine in Workplace Air, Devoted to 75th jubilee of Analytical Chemistry Chair in Sofia University “St. Kliment Ohridski”, 27 May 1999.
D. Chohadjieva, V. Christova-Bagdassarian, V. Galabova HPLC-methods for Determination of antibiotics in Workspace Area, , Devoted to 75th jubilee of Analytical Chemistry Chair in Sofia University “St. Kliment Ohridski”, 27 May 1999.
V.Christova-Bagdassarian, V. Galabova, G. Dobrikov Exposition on Workers by Mineral oils in The Heatirg Installation VII National Congress of Hygiene, 3 November 2000.
G. Dobrikov, V.Christova-Bagdassarian, V. Galabova, Chemical-Hygienic Assessment of Toxic aerosols in Air of the Heatirg Installation VII National Congress of Hygiene, 3 November 2000.
G. Dobrikov, V.Christova-Bagdassarian, V. Galabova, Chemical-Hygienic Assessment of toxic gases in Air of the Heatirg Installation VII National Congress of Hygiene, 3 November 2000.
V.Christova-Bagdassarian, T.M.Angelov, V.S.Galabova, F.T.Ribarova, Determination of Pentoxifylline in Workplace Air by Spectrometric and HPLC Methods; 1st Black Sea Basin Conference on Analytical Chemistry,11-15th September, 2001, Odessa, Ukraine.
T.M.Angelov, V.L.Christova-Bagdassarian, F.T.Ribarova, V.S.Galabova, , HPLC-Determination of Cinnarizine in the Air of Working Environment; 1st Black Sea Basin Conference on Analytical Chemistry,11-15th September, 2001, Odessa, Ukraine.
V. Christova-Bagdassarian, T. Vrabcheva GC-Determination of Some Organochlorine and Organophosphoric Pesticide Residues in Tobacco Leaves; Third Annual Balkan Week of Plant Health, Plant Protection Institute, May 12-16, 2008
V. Christova-Bagdassarian,, J. Tishkova Risk assessment for consumers of pesticide residues in imported plant products IX National Congress of Nutrition “Nutrition science between discussions and evidences” Varna, May 19-22, 2011.
V. Christova-Bagdassarian,, J. Tishkova Some aspects of cumulative risk assessment of pesticides in food V National Conference of Bulgarian Focal Point of EFSA, Sofia, 4 October 2012, p. 39-44.
Т. Vrabcheva, S. Тоdotova, D. Nokolova, G. Chobanov, B.Likov, V. Christova-Bagdassarian et Analysis of data on acrylamide levels in foods in Bulgaria for 2010, 23rd Int. Scientific Conf., of the Union of Scientists in Stara Zagora 5-7 June 2013
ADDRESS
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Tel: (001)347-688-8931