Food preservation by nanostructures-water interactions control

E. Flores-Andrade, E. Azuara-Nieto, C. I. Beristain-Guevara, A. Monroy-Villagrana, D. I. Téllez-Medina, L. A. Pascual-Pineda, L. Alamilla-Beltrán, G. F. Gutiérrez-López

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

Abstract

Understanding structure–function properties in food systems has led to possibilities of food preservation by managing product structural features so that water and nutriments are subjected to various levels of physical immobilization, thus reducing reactivity and allowing a better control of product stability. In this chapter it is noted that to achieve this, it is necessary to induce in the solid matrix of the product the formation of micro–nano cavities, fissures, and pores into which water and other substances will strongly (and tightly) bound. Important thermodynamic characteristics of the system control this reduction in mobility and entropy control of food matrix-liquid is aimed to achieve the task. Also, principles and practical applications of such processes are discussed as well as structural features-appraisal methodologies.

Original languageEnglish
Title of host publicationFood Engineering Series
PublisherSpringer
Pages15-25
Number of pages11
DOIs
StatePublished - 2015

Publication series

NameFood Engineering Series
ISSN (Print)1571-0297

Keywords

  • Maximum stability
  • Nanometric spaces
  • Nanostructuration and foods

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