Fabrication of pure starch fibers by electrospinning

Lingyan Kong, Gregory R. Ziegler

Research output: Contribution to journalArticlepeer-review

93 Scopus citations

Abstract

Many efforts to spin starch fibers are reported in the patent and research literature. All reported spinning methods are dependent upon addition of non-starch components, e.g. other polymers, plasticizers or cross-linkers. In the present study, we demonstrate a method of producing pure starch fibers by an electrospinning technique. This method involves choosing an appropriate solvent for native high amylose starch and spinning on a modified electrospinning setup. Resulting starch fibers have diameters in the order of microns. Coagulation solvent composition can affect the crystallinity of the starch fibers. Post-spinning treatments were employed to increase the crystallinity and cross-link the starch fibers. The novel starch fibers have potential in various applications, e.g. in the food, textile, and biomedical industries.

Original languageEnglish (US)
Pages (from-to)20-25
Number of pages6
JournalFood Hydrocolloids
Volume36
DOIs
StatePublished - May 2014

All Science Journal Classification (ASJC) codes

  • Food Science
  • Chemistry(all)
  • Chemical Engineering(all)

Fingerprint Dive into the research topics of 'Fabrication of pure starch fibers by electrospinning'. Together they form a unique fingerprint.

Cite this