Development of nanoemulsion from Vitex negundo L. essential oil and their efficacy of antioxidant, antimicrobial and larvicidal activities (Aedes aegypti L.)

Environmental Science and Pollution Research International
Sundararajan BalasubramaniRanjitha Kumari Bollipo Diana

Abstract

It is believed that nanoemulsions were emerged as a promising candidate to improve the qualities of natural essential oil towards antimicrobial and insecticidal applications. In the present study, we have focused on the encapsulation of Vitex negundo L. leaf essential oil using Polysorbate80 for its different biological activities including antioxidant, bactericidal and larvicidal activity against dengue fever vector Aedes aegypti L. Initially, the nanoemulsion was prepared by low energy method and droplet size of the formulated nanoemulsion was characterized by using Dynamic Light Scattering analysis. The freshly prepared V. negundo essential nanoemulsion was observed with the mean droplet size of below 200 nm indicating its excellent stability. Further, the larvicidal activity of essential oil and nanoemulsion with various concentrations (25, 50, 100, 200 and 400 ppm). The larvicidal activities were tested 2nd and 3rd instar larval mortality rate that was observed against the 12 and 24 h exposure period. After a 12 h exposure period, the larvicidal activities of 2nd instar larva were observed as essential oil (73.33 ± 1.88), nanoemulsion (81.00 ± 0.88) and the larvicidal activities of 3rd instar larva were displayed essential...Continue Reading

References

Dec 1, 1996·European Journal of Gastroenterology & Hepatology·F A Jones
Dec 1, 1996·Journal of the Royal Society of Medicine·F A Jones
Jul 22, 1997·International Journal of Food Microbiology·B OuattaraA Bégin
Oct 9, 1999·Clinical Microbiology Reviews·M M Cowan
Mar 29, 2000·Journal of Applied Microbiology·H J Dorman, S G Deans
May 25, 2002·Advances in Colloid and Interface Science·David Julian McClements
Apr 10, 2004·Advances in Colloid and Interface Science·Tharwat TadrosC Solans
Jul 13, 2004·International Journal of Food Microbiology·Sara Burt
Nov 16, 2004·Memórias do Instituto Oswaldo Cruz·Eveline Solon Barreira CavalcantiEddie William Pinho Santana
Mar 1, 2005·Bioresource Technology·V S S DharmagaddaP Vasudevan
Jan 30, 2007·Planta medica·V SinghJ P Bartley
Aug 19, 2007·Parasitology Research·Krishnan KannathasanVenugopalan Venkatesalu
Apr 1, 2008·Journal of Controlled Release : Official Journal of the Controlled Release Society·Nicolas AntonPatrick Saulnier
Sep 18, 2012·Journal of Colloid and Interface Science·Felix OstertagDavid Julian McClements

❮ Previous
Next ❯

Citations

Jan 10, 2020·Environmental Science and Pollution Research International·Jesus Rafael Rodriguez AmadoTatiane Pereira de Souza
May 28, 2020·Environmental Science and Pollution Research International·Jonatas Lobato DuarteMarlus Chorilli
Jun 28, 2020·Pest Management Science·Jianguo FengWenchao Yang
Apr 3, 2019·Medicines·Javier Echeverría, Ricardo Diego Duarte Galhardo de Albuquerque
Sep 12, 2019·Nanomaterials·Lucia PavoniGiovanni Benelli
Aug 28, 2020·Veterinary World·Vika Ichsania NindityaPenny Humaidah Hamid
Mar 11, 2020·Frontiers in Bioengineering and Biotechnology·Estefânia Vangelie Ramos CamposLeonardo Fernandes Fraceto
Dec 25, 2019·Environmental Science and Pollution Research International·Mojgan HeydariQodrat Sabahi
Jun 22, 2021·Journal of Environmental Health Science & Engineering·Samira FirooziyanMohammad Mehdi Sedaghat
Jul 10, 2021·PloS One·Alex Bruno Lobato RodriguesSheylla Susan Moreira da Silva de Almeida
Sep 22, 2020·Acta Tropica·Tássio Rômulo Silva Araújo LuzDenise Fernandes Coutinho

❮ Previous
Next ❯

Related Concepts