Progress in Stable Isotope Analysis for Natural Fiber Traceability
Abstract
Traceability in the fashion and textile supply chain is increasingly critical amid growing demands for sustainability and transparency. Stable isotope analysis provides a powerful means to verify the geographical origin and authenticity of plant and animal fibers through region-specific isotopic signatures. This article presents the first comprehensive synthesis of isotope-based traceability for cotton, wool, and silk, examining the fractionation mechanisms of four key isotopes (δ2H, δ18O, δ13C, δ15N) and the effects of environmental and processing factors on isotopic integrity. The review establishes a scientific foundation for future research, industrial applications, and standardization in textile traceability.
Fields of Study & Subjects
Isotope Analysis in Ecology
Textile materials and evaluations
Dyeing and Modifying Textile Fibers
Publication details
- Journal / source
- Journal of Natural Fibers
- Publisher
- Informa UK Limited
- Volume
- 23
- Issue
- 1
- Publication date
- 18 January 2026
- Language
- EN