Startseite Application of Neem and Karanjia Oils as Natural Pesticide Microemulsion Systems
Artikel
Lizenziert
Nicht lizenziert Erfordert eine Authentifizierung

Application of Neem and Karanjia Oils as Natural Pesticide Microemulsion Systems

  • S. Ghosh , D. N. Bhowmick und A. P. Pratap
Veröffentlicht/Copyright: 5. April 2013
Veröffentlichen auch Sie bei De Gruyter Brill
Informationen für Autor*innen
Tenside Surfactants Detergents
Aus der Zeitschrift Tenside Surfactants Detergents Band 47 Heft 6

Abstract

Microemulsions are preferred over conventionally used pesticide systems for their long term thermodynamic stability, low viscosity, cost economy and aesthetic appeal. Such systems provide a method for preparing an isotropic mixture of oil and water. Neem and Karanjia isolates have proven activities. Therefore, uses of these oils provide a biologically and environmentally acceptable pesticide formulation. The present investigation deals with the systematic study to arrive at the economical composition for formulating microemulsion systems using these oils. These microemulsions, when diluted with water, formed macroemulsions which were stable over an extended period of time.

Kurzfassung

Gegenüber konventionellen Pestizidsystemen sind Mikroemulsionen wegen ihrer langzeitigen thermodynamischen Stabilität, geringen Viskosität, Wirtschaftlichkeit und ästethischen Erscheinung bevorzugt. Solche Systeme bieten sich für die Herstellung von isotropen Mischungen aus Öl und Wasser an. Neembaum- und Karanjia-Absonderungen haben nachgewiesene Aktivitäten. Daher sollte man mit diesen Ölen biologisch akzeptable und umweltfreundliche Pestizid-Formulierungen erhalten. In diesem Vorhaben sollen durch systematische Studien wirtschaftliche Zusammensetzungen für die Formulierungen von Mikroemulsionen aus diesen Ölen gefunden werden. Derartige Mikroemulsionen bilden bei Verdünnung mit Wasser Makroemulsionen, die über eine lange Zeit stabil sind.

Key words:: Microemulsion; pesticide; neem oil; karanjia oil; economical composition
Stichwörter:: Mikroemulsion; Pestizid; Neembaumöl; Karanjiaöl; ökonomische Zusammensetzung
∗ Dr. Amit P. Pratap, Lecturer (Senior Scale), Department of Oils, Oleochemicals and Surfactants Technology, Institute of Chemical Technology, (University Under Section-3 of UGC ACT 1956; Formerly UDCT/UICT), Nathalal Parekh Marg, Matunga (East), Mumbai – 400 019, INDIA, Tel.: +91-22-3361 1111/2222 Ext. 2557, Fax: +91-22-3361 1020/1002. E-Mail: , , URL: www.ictmumbai.edu.in

Dr. Amit P. Pratap completed his graduation and post graduation in Oil Technology in 2001 and obtained his doctorate degree in 2006 under the guidance of Professor D. N. Bhowmick from Department of Oils, Oleochemicals and Surfactants Technology, Institute of Chemical Technology, Mumbai. He served the department as a ‘Professor J. G. Kane Academic Associate’ for over two years and at present he is working as a Lecturer (Senior Scale) in the Oils Department for last seven years. He is actively involved in the teaching, research and development in the field of surfactants, microemulsion formulations, vegetable oil based lubricants etc. His research interest includes surface active agents, structural modifications of oils and fats and specialty products.

Professor D. N. Bhowmick completed his B. Sc. (Tech.) and M. Sc. (Tech.) in Oil Technology from Harcourt Butler Technological Institute (HBTI), Kanpur, India in 1975 and obtained his Ph. D. from Indian Institute of Technology (IIT), Mumbai. He has worked in Godrej Industries (formerly Godrej Soaps), Mumbai, as a Scientist in the R & D section. Presently he is Professor and Head, Department of Oils, Oleochemicals and Surfactants Technology, Institute of Chemical Technology, Mumbai. His research interest includes membrane technology. Surfactants, novel methods in oil processing etc.

Mr. Soumyadeep Ghosh is a bonafide student from Final Year from the Department of Oils, Oleochemicals and Surfactants Technology, Institute of Chemical Technology, Mumbai.

References

1. Knowles, D. A.: Chemistry and Technology of Agrochemical Formulations, Kluwer Academic Publishers, Dordrecht, (1998) 45–46.10.1007/978-94-011-4956-3Suche in Google Scholar

2. Matthews, G. A.: Pesticide Application Methods, Blackwell Science Ltd, London, (2000) 55.10.1002/9780470760130Suche in Google Scholar

3. Tadros, T. F.: Surfactants in Agrochemicals, Surfactant Science Series, Marcel Dekker Inc., New York54 (1995) 183–185.Suche in Google Scholar

4. Pratap, A. P. and BhowmickD.N.: J. of Dispersion Science and Technology29 (2008) 1325–133010.1080/01932690701866815Suche in Google Scholar

5. Knowles, D. A.: Chemistry and Technology of Agrochemical Formulations, Kluwer Academic Publishers, Dordrecht, (1998) 53.10.1007/978-94-011-4956-3Suche in Google Scholar

6. Tadros, T. F.: Applied Surfactants, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, (2005) 309. 10.1002/3527604812Suche in Google Scholar

7. Qutubuddin, S.: D. O.Shah (Ed.), Micelles, Microemulsions and Monolayers: Science and Technology, Marcel Dekker Inc., New York (1998) 305.Suche in Google Scholar

8. Sonntag, N. O. V.: D. T.Wasan, M. E.Ginnand and D. O.Shah (Ed.), Surfactants in: Chemical or Process Engineering, Surfactant Science Series, Marcel Dekker Inc., New York28 (1988) 238–239.Suche in Google Scholar

9. Tadros, T. F.: Surfactants in Agrochemicals, Surfactant Science Series, Marcel Dekker Inc., New York54 (1995) 104–106, 196–197.Suche in Google Scholar

10. Tadros, T. F.: Surfactants in Agrochemicals, Surfactant Science Series, Marcel Dekker Inc., New York54 (1995) 202–205.Suche in Google Scholar

11. Prince, L. M.: L. M.Prince (Ed.), Microemulsions – Theory and Practice, Academic Press, Inc., New York (1977) 3–40.Suche in Google Scholar

12. Tadros, T. F.: Applied Surfactants, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, (2005) 316–317.10.1002/3527604812Suche in Google Scholar

13. Bringi, N. V. and Thakur, M. S.: N. V.Bringi (Ed.), Non-Traditional Oilseeds and Oils in: India, Oxford and IBH publishing Co. Pvt. Ltd., New Delhi (1987) 132, 133.Suche in Google Scholar

14. National Research Council. (1992) in: Neem: A Tree For Solving Global Problems, National Academy Press, Washington, D.C. (1992) 33–57.Suche in Google Scholar

15. Bringi, N. V. and Mukherjee, S. K.: N. V.Bringi (Ed.), Non-Traditional Oilseeds and Oils in: India, Oxford and IBH publishing Co. Pvt. Ltd., New Delhi (1987) 161–162.Suche in Google Scholar

16. PratapA.P. and BhowmickD.N.: Tenside Surfactants Detergents41 (2004) 78–82.10.3139/113.100211Suche in Google Scholar

Received: 2010-07-05
Published Online: 2013-04-05
Published in Print: 2010-11-01

© 2010, Carl Hanser Publisher, Munich

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Application
  6. Application of Neem and Karanjia Oils as Natural Pesticide Microemulsion Systems
  7. Environmental Chemistry
  8. Pronounced Catalytic Effect of Micellar Solution of Surfactants for Regioselective Alkylation of 4,5-Di- and 3,4,5-Triphenylimidazoles-2-thione
  9. Novel Surfactants
  10. Synthesis and Application of the Cationic Lignin Amine Flocculant
  11. Physical Chemistry
  12. Phase Behaviour of the Microemulsion Systems Formed by the Composite Surfactants Alkyl Polyglucoside and Sodium Dodecyl Sulfate
  13. Study of Micellization and Partition Balances of Acyl Stobadine Derivatives
  14. Effect of Non-electrolytes on the Cloud Point and Dye Solubilization of Antidepressant Drug, Clomipramine Hydrochloride
  15. A Structural Study of Two Oxyethylene Alkyl Ether-Water Mesophase Systems in the Presence of Small Amount of Sodium Dodecyl Sulphate, SDS Ionic Surfactant
  16. Synthesis
  17. Synthesis and Performance of 2,3-Bis(stearoloxy)-propyltrimethylamine Quaternary
  18. Cleaning Technology
  19. Cleaning Effect of Household Laundry Detergents at Low Temperatures
https://doi.org/10.3139/113.110088
Schlagwörter für diesen Artikel
Microemulsion; pesticide; neem oil; karanjia oil; economical composition

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. Application
  6. Application of Neem and Karanjia Oils as Natural Pesticide Microemulsion Systems
  7. Environmental Chemistry
  8. Pronounced Catalytic Effect of Micellar Solution of Surfactants for Regioselective Alkylation of 4,5-Di- and 3,4,5-Triphenylimidazoles-2-thione
  9. Novel Surfactants
  10. Synthesis and Application of the Cationic Lignin Amine Flocculant
  11. Physical Chemistry
  12. Phase Behaviour of the Microemulsion Systems Formed by the Composite Surfactants Alkyl Polyglucoside and Sodium Dodecyl Sulfate
  13. Study of Micellization and Partition Balances of Acyl Stobadine Derivatives
  14. Effect of Non-electrolytes on the Cloud Point and Dye Solubilization of Antidepressant Drug, Clomipramine Hydrochloride
  15. A Structural Study of Two Oxyethylene Alkyl Ether-Water Mesophase Systems in the Presence of Small Amount of Sodium Dodecyl Sulphate, SDS Ionic Surfactant
  16. Synthesis
  17. Synthesis and Performance of 2,3-Bis(stearoloxy)-propyltrimethylamine Quaternary
  18. Cleaning Technology
  19. Cleaning Effect of Household Laundry Detergents at Low Temperatures
Jetzt anmelden und 20% sparen
Institutioneller Zugang
Wie funktioniert Authentifizierung?
Haben Sie eine Idee, wie wir unsere Website verbessern können?
Bitte schreiben Sie uns.
© 2025 De Gruyter Brill
Heruntergeladen am 16.11.2025 von https://www.degruyterbrill.com/document/doi/10.3139/113.110088/pdf
Button zum nach oben scrollen