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Application of Intelligent starch-based film (A) novel pH-sensitive films containing curcumin and anthocyanins to monitor fish freshness. (B) preparation and application of chitosan/starch based colorimetric film for sub-freshness monitoring. Ref. [164]. 2022 Bin Li, Yiwen Bao, etc. Ref. [165]. 2020 Hui-zhi Chen, Min Zhang, etc.
