Skip to main content
Top
Published in: Journal of Polymer Research 10/2019

01-10-2019 | ORIGINAL PAPER

Esterification of pea starch with octenyl succinic anhydride using conventional and microwave irradiation method: synthesis and characterization

Authors: Hitendra S. Mahajan, Yogesh A. Sonar

Published in: Journal of Polymer Research | Issue 10/2019

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

The purpose behind this investigation was to modify native pea starch by means of the microwave-assisted and conventional method of esterification by utilizing octenyl succinic anhydride (OSA) as esterifying agent and investigation of structural as well as its functional properties. The present investigation shows the direct esterification of pea starch using OSA (esterified-starch) under alkaline conditions to activate the native pea starch and followed by terminating the esterification process of starch by maintaining acidic conditions. Starch esters, containing amphiphilic groups are well known to enhance emulsification properties, and after hydrolysis employed for encapsulation. The esterification of pea starch was confirmed by FTIR and nuclear magnetic resonance. Structural changes were confirmed by XRD, differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and by molecular weight determination. Some functional properties were investigated by performing emulsification capacity, oil absorption capacity, emulsion stability, transparency, and viscosity determination. Both OSA-modified starches were compared with native pea starch. Esterification of pea starch with OSA enhanced the emulsification with an attractive scope of consistency that makes it appropriate as a divider material for encapsulation.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
3.
go back to reference Ratnayake WS, Hoover R, Shahidi F, Perera C, Jane J (2001) Composition, molecular structure, and physicochemical properties of starches from four field pea ( Pisum sativum L .) cultivars. Food Chem 74:189–202CrossRef Ratnayake WS, Hoover R, Shahidi F, Perera C, Jane J (2001) Composition, molecular structure, and physicochemical properties of starches from four field pea ( Pisum sativum L .) cultivars. Food Chem 74:189–202CrossRef
4.
go back to reference Soral-œmietana M, Wronkowska M, Lewandowicz G (2003) Pea starch as the basic material for physical modification by iterated syneresis, polish J. Food Nutr Sci 12:74–78 Soral-œmietana M, Wronkowska M, Lewandowicz G (2003) Pea starch as the basic material for physical modification by iterated syneresis, polish J. Food Nutr Sci 12:74–78
6.
go back to reference Wajira TW, Ratnayake S, Hoovera R (2002) Pea starch : composition, structure and properties. Starch - Stärke 54:217–234CrossRef Wajira TW, Ratnayake S, Hoovera R (2002) Pea starch : composition, structure and properties. Starch - Stärke 54:217–234CrossRef
7.
go back to reference Chung-wai Chiu and Daniel, Modification of Starches, in Starch Chem. Technol., 3rd ed., Elsevier Inc., 2009: pp. 629–655 Chung-wai Chiu and Daniel, Modification of Starches, in Starch Chem. Technol., 3rd ed., Elsevier Inc., 2009: pp. 629–655
Metadata
Title
Esterification of pea starch with octenyl succinic anhydride using conventional and microwave irradiation method: synthesis and characterization
Authors
Hitendra S. Mahajan
Yogesh A. Sonar
Publication date
01-10-2019
Publisher
Springer Netherlands
Published in
Journal of Polymer Research / Issue 10/2019
Print ISSN: 1022-9760
Electronic ISSN: 1572-8935
DOI
https://doi.org/10.1007/s10965-019-1887-1

Other articles of this Issue 10/2019

Journal of Polymer Research 10/2019 Go to the issue

Premium Partners