Research
Electrospun pectin/polyvinyl alcohol smart nanofiber indicators incorporating red radish peel extract for real-time monitoring of rainbow trout freshness
Nature ·
The Brief
- Researchers electrospun pectin/polyvinyl alcohol smart nanofiber indicators incorporating red radish peel extract.
- The indicators are designed for real-time monitoring of rainbow trout freshness.
- The work is reported in a Nature subject feed dated 2026-11-11 (Scientific Reports article s41598-026-79837-9).
Why it matters
It offers a possible low-cost, visual way to track spoilage of fish in packaging, which could help reduce food waste and improve food safety checks.
Who’s affected
- food scientists and packaging researchers
- fish processors and seafood retailers
- #food packaging
- #freshness indicators
- #electrospinning
- #fish spoilage
- #natural dyes