• Vinayagamoorthy P Research Scholar, Research and Development Center, Bharathiyar University, Coimbatore, Tamil Nadu, India
  • Senthilkumar B Department of Rural Industries and Management, Gandhigram Rural Institute-DU, Chinnalapatti, Tamil Nadu, India
  • Patchiyappan Km Department of Costume Design and Fashion, PSG College of Arts, Coimbatore, Tamil Nadu, India
  • Kavitha R Department of Home Science, Mother Teresa Womens University, Tamil Nadu, India.




Mosquito repellent textile, Lemongrass, Cotton, Single jersey fabric


Objective: This study was conducted to design the textile structure with mosquito repellent behavior using microencapsulated lemongrass extract.

Methods: Lemongrass oil extracted from Cymbopogon citratus by a hydro distillation process, which was used as core and gum acacia was used as wall material. About 10% W/V gum acacia was allowed to swell with hot water and stirred well with a temperature of 50°C. Further to this mixture 10 ml of lemongrass extract was mixed and stirred around 400 rpm for 15 minutes. Subsequent with this process, 20% V/V sodium sulfate was added then the stirrer speed was reduced 80 rpm, and then 5 ml of 17% formaldehyde was added along with this mixture. Finally, the microcapsules were obtained. Then, this lemongrass extract capsule mixture was coated on the fabric through pad dry cure method.

Results: Mosquito repellent study was carried out through the excito chamber method and assessed the mosquito repellency percentage. The maximum mosquito repellency percentage was obtained around 90%. Wash durability, abrasion resistance, air permeability, and bursting strength of the coated textiles were also studied. Scanning electron microscopy analysis and gas chromatography analysis were also performed for the samples.

Conclusion: It was proved that lemongrass microencapsulated textiles provide good resistance against mosquito bites and also concluded that this process is one of eco-friendly


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Maheshwaran R, Sathish S, Ignacimuthu S. Larvicidal activity of Leucas aspera (willd) against the larvae of Culex quinquefasciatus Say. And Aedes aegypti L. Int J Integr Biol 2008;2:214-7.

Bernhard L, Bernhard P, Magnussen P. Management of patients with lymphoedema caused by filariasis in North-Eastern Tanzania: Alternative approaches. Physiotherapy 2003;89(12):743-9.

Farag SA, Osama H, Mohamed R, Mohamed H. Development of longer-lasting insect repellence cellulosic based curtain fabrics. Mater Sci Appl 2011;2(3):200-8.

Amer A, Mehlhorn H. Larvicidal effects of various essential oils against Aedes, Anopheles, and Culex larvae (Diptera, Culicidae). Parasitol Res 2006;99(4):466-72.

Brown M, Hebert AA. Insect repellents: An overview. J Am Acad Dermatol 1997;36(2),243-9.

Rajendran R, Radhai R, Rajalakshmi V. Development of mosquito repellent fabrics using Vitex negundo loaded nanoparticles. Malaya J Biosci 2014;1(1):19-23.

Specos MM, García JJ, Tornesello J, Marino P, Vecchia MD, Tesoriero MV, et al. Microencapsulated citronella oil for mosquito repellent finishing of cotton textiles. Trans R Soc Trop Med Hyg 2010;104(10):653-8.

Prajapati V, Tripathi AK, Aggarwal KK, Khanuja SP. Insecticidal, repellent and oviposition-deterrent activity of selected essential oils against Anopheles stephensi, Aedes aegypti and Culex quinquefasciatus. Bioresour Technol 2005;96:1749-57.

Haridasan P, Gokuldas M, Ajaykumar AP. Antifeedant effects of vitex negundo L. Leaf extracts on the stored product pest, Tribolium castaneum H. (Coleoptera: Tenebrionidae. Int J Pharm Pharm Sci 2017;9(3):17-22.

Thilagavathi G, Krishna BS, Kannaian T. Microencapsulation of herbal extracts for microbial resistance in healthcare textiles. Indian J Fibre Text Res 2007;32:351-4.

Ramya K, Maheshwari V. Development of eco-friendly mosquito repellent fabric finished with Andrographis paniculata plant extracts. Int J Pharm Pharm Sci 2014;6(5):115-7.

Pharmacopoeia, British. Her majesty’s stationery office, London. p. A55 (1980).

Golja B, Å umiga B, TavÄer PF. Fragrant finishing of cotton with microcapsules: Comparison between printing and impregnation. Coloration Technol 2013;129(5):338-46.

Roberts DR, Chareonviriyaphap T, Harlan HH, Hshieh P. Methods of testing and analyzing excito-repellency responses of malaria vectors to insecticides. J Am Mosq Control Assoc 1997;13(1):13-7.



How to Cite

P, V., S. B, P. Km, and K. R. “MICROENCAPSULATED LEMONGRASS OIL FOR MOSQUITO REPELLENT FINISHING OF KNITTED COTTON WEAR”. Asian Journal of Pharmaceutical and Clinical Research, vol. 10, no. 6, June 2017, pp. 303-7, doi:10.22159/ajpcr.2017.v10i6.18077.



Original Article(s)