Staff Profile


Dr.P.A.MARY HELEN        


Assistant Professor,
Department of Biotechnology


M.Sc., M.Phil., Ph.D.


Teaching experience - 10 Years

Languages Known           

Tamil, English, and Malayalam



    • Baby Joseph, R. Mini Priya, Mary Helen P.A and Sujatha.S, “Bioactive compounds in essential oil and its effects of Antimicrobial, cytotoxic activity from the Pidium Guajava (L) leaf”, Research Article.
    • Jaya Sree S., Mary Helen P.A, Belsha Jaya Edith I.H.  and Shalini Jose R.J., “ RAPD analysis of microbial population from coir retting area, colachel, Kanyakumari district , India”, International journal of current microbiology and applied sciences, (2014) Vol: 3(11) pg: 46-53.
    • Jaya Sree. S, Vijayakumar N, Suseela Gomathi. K, Mary Helen P.A, “Study on Antimicrobial Activity and Chemical Profiling of Pamburus Missinis (Wight) Swingle”, International journal of pharmacy and pharmaceutical research, 2015, Vol. 2(3), pg: 118-129
    • Johnson. J.A,  Citarasu. T, Mary Helen P.A, “Screening of antibiotic producing actinomycetes from streams”, Journal of chemical, biological and physical sciences, 2012, vol:2(3), 1363-1370.
    • Mary Helen P.A, Akil.M, Nizzy.A.M, Jayasree.S, Lekshmi,” Analysis of essential oil constituents and in vitro antimicrobial screening of Kaempferia galangal”, Advanced Biotechnology, 2011, Vol:10(10), pg. no: 7-9
    • Mary Helen P.A, Aswathy M.R., K.G.Deepthi R. Mol. Rathi, J. Jaison Joseph and Jaya Sree S., “Phytochemical analysis and anticancer activity of leaf extract of Mangifera Indica (Kottukonam Varika)”, International journal of pharmaceutical sciences and research, (2012), Vol:4(2), pg. no: 819-824
    • Mary Helen P.A, Belsha Jaya Edith. I.H, Jayasree.S, Shalini Jose. R.J,” Seasonal analysis of physico-chemical parameters of water in fish industrial area, Chinnamuttom”, Journal of Chemical, Biological and Physical Sciences, 2012, Vol: 2(2),
    • Mary Helen P.A, Deepi, Jayasree.S, Nizzy.A.M, Madoen Abisha. S.M, “RAPD Analysis of leaf litter associated bacterial population from Canal, Kollemcode”, Biosciences Biotechnology Research Asia, 2011,Vol: 8(2),
    • Mary Helen P.A, Jayasree.S, Antony Johnson. J, Belsha Jaya Edith. I.H, Chittarasu,”Seasonal Variations in physico-chemical parameters of water in coconut husk retting area, parakkani,Tamil Nadu”, International Journal of environmental sciences, 2011, Vol: 1(6), 1056-1061
    • Mary Helen P.A, Mary Shiny, Shabi Ruskin, Jayasree.s, Nizzy.A.M, “Screening of antibiotic producing fungi from soil”, Journal of Environmental Science, Computer Science and Engineering and technology, 2012, Vol: 1(2),
    • Mary Helen P.A, Nizzy.A.M, and T.R. Jegatheesh,” Phytochemical characterization and antimicrobial activity of shampoo ginger (Zingiber zerumbet) from Tamil Nadu, India”, Asian Journal of Microbiology Biotechnology and Environmetal Sciences, 2009, Vol: 11(3), 625-628.
    • Mary Helen P.A, Prinitha, Jayasree.s, Madoen Abisha S.M, Anoop Jacob.”Phytochemical Characterisation and antimicrobial activity of oil and solvent extracts of curcuma longa”, Research Journal of Pharmaceutical, Biological and Chemical Sciences, 2012, Vol: 3(3),
    • Mary Helen P.A, Sheeba. D.P,  Kishore. S, Nizzy and Vijila. V, “ Essential oil constituents analysis and antimicrobial activity of Alpinia Calcarata”, Journal of Basic and Applied Biology, 2010, Vol: 4(1, 2), 13-21
    • Mary Helen P.A, Susheela K. Gomathy, Jayasree.S, Nizzy.A.M, Rajagopal. B, Jeeva. S,” Phytochemical characterization and antimicrobial activity of Curcuma Xantorrhiza Roxh.”, Asian Pacific Journal of Tropical Biomedicine, 2012, S637- S640
    • Mary Helen P.A, Tina Ann Varghese, Jeeja Kumari J.J, Abiramy B.R, Sajina. N, Jaya Sree .S, “Phytochemical Analysis and Anticancer activity of Essential oil from Myristica Fragrans”, International Journal mof Cuyreemnt Pharmaceutical Review and Research, 2011, Vol. 2(4),
    • Mary Helen P.A, Vini Raju, Susheela K. Gomathy, Nizzy.A.M, Jayasree.S,” Essential Oil Analysis in Ocimum sps.”, Herbal Tech Industry, 2011, 12-15.
    • Nisharaj.N.R, Sajina Thomas, Mary Helen P.A, Jayasree.s, Shimi Suku, “Biodegradation of Cypermethrin”, International Journal of Agriculture and Environment Biotechnology,2011, Vol:5(1),
    • Rajesh R.O, Mary Helen P.A, Jaya Sree. S,”Screening of antibiotic producing actinomycetes from coconut husk retting sample”, International journal of research in Pharmaceutical and Biomedical, 2013, Vol: 4(1), 67-74
    • Shalini Jose R.J, Mary Helen P.A., Jaya Sree. S, Belsha Jaya Edith I.H. ” , Biodegradation of heavy metal such as lead and copper, 16s rRNA sequence analysis of bacteria in cashewnut industry, Palavilai, Kanyakumari  district”, International journal of advanced life sciences, 2014, Vol: 7(1), 107-111.


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