Publications by authors named "Maria Angustias Torres-Molina"
Article Synopsis
- Three different dyes were tested to create sensors for detecting gaseous ammonia, which signals food spoilage due to microbial degradation.
- Two sensors used natural pigments (curcumin and anthocyanin), while the third used bromothymol blue, all of which are safe for contact with food.
- The sensors were evaluated under high humidity conditions and utilized colorimetry via a camera to measure color changes, showing potential for practical use as freshness indicators in the food industry.
