Polysaccharide-based nanoparticles

Erika A. López-López, M. Aurora Hernández-Gallegos, Maribel Cornejo-Mazón, Humberto Hernández-Sánchez

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

6 Scopus citations

Abstract

The use of natural polymers such as polysaccharides in the design of nanoparticles for the protection and delivery of bioactive compounds and nutrients has acquired great importance. These polymers have many advantages including biocompatibility, biodegradability and in some cases bioactivity. They are abundant in nature and are obtained from plant materials and crustacean exoskeletons. Polysaccharides which have been used for the preparation of nanoparticles include starch, dextran, cellulose, pectin, chitin, chitosan, alginates and carrageenans among others. There are also several methods to form the particles including ionotropic gelation, spraying, spray drying, acid hydrolysis, ultrasound, homogenization, etc. This chapter intends to review these techniques, the characteristics of the nanoparticles and some of their applications.

Original languageEnglish
Title of host publicationFood Engineering Series
PublisherSpringer
Pages59-68
Number of pages10
DOIs
StatePublished - 2015

Publication series

NameFood Engineering Series
ISSN (Print)1571-0297

Keywords

  • Calcium alginate
  • Carrageenan
  • Cellulose
  • Chitosan
  • Dextran
  • Pectin
  • Starch

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