Preparation and Characterization of Bio-Based Freshness Indicator Labels Loaded with Natural Pigments with High Stability and Sensitivity

Preparation and Characterization of Bio-Based Freshness Indicator Labels Loaded with Natural Pigments with High Stability and Sensitivity

Freshness indicator labels are crucial for food quality monitoring. However, existing labels often lack stability and sensitivity. This study aims to develop a safe freshness indicator label with high stability and sensitivity. By evaluating the pH response characteristics and stability of four natu...

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Bibliographic Details
Main Authors: Yinglin Tan, Xiao Liu, Zhi Cheng, Qiping Zhan, Liyan Zhao
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Foods
Subjects:
natural color
stability
sensitivity
indicator label
freshness
Online Access:https://www.mdpi.com/2304-8158/13/24/4049
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