APPLICATION OF STABLE ISOTOPE SIGNATURES IN FOOD TRACEABILITY

  • Nazaratul Ashifa Abdullah Salim
  • Roslanzairi Mostapha
  • Zainon Othman
  • Nor Afiqah Harun
  • Mohd Suhaimi Hamzah
  • Shamsiah Abdul Rahman
  • Md Suhaimi Elias
  • Salmah Moosa

Abstract

Stable isotope analysis has widely been used to trace the origin of organic materials in various fields, such as geochemistry, biochemistry, archeology and petroleum. In past a decade, it has also become an important tool for food traceability study.  The globalisation of food markets and the relative ease which food commodities are transported through and between countries and continents means that consumers are increasingly concerned about the origin of the foods they eat.  The natural abundance of stable isotope variation such as carbon, nitrogen, hydrogen and oxygen are used as geographic tracers or marker to determine the geographic origin of fruits, crop, vegetables and food products from animal. The isotopic compositions of plant materials reflect various factors such as isotopic compositions of source materials and their assimilation processes as well as growth environments. This paper will discuss on stable carbon and nitrogen isotopic compositions in rice that been determined by Isotope Ratio Mass Spectromety, advantages, limitations and potential of other analysis applications that can be incorporated in food traceability system.

Published
2017-05-09
How to Cite
ABDULLAH SALIM, Nazaratul Ashifa et al. APPLICATION OF STABLE ISOTOPE SIGNATURES IN FOOD TRACEABILITY. Jurnal Sains Nuklear Malaysia, [S.l.], v. 28, n. 1, p. 34-38, may 2017. ISSN 2232-0946. Available at: <https://jsnm.nuclearmalaysia.gov.my/index.php/jsnm/article/view/36>. Date accessed: 26 mar. 2019.