Development of Intelligent Indicators Based on Cellulose and <i>Prunus domestica</i> Extracted Anthocyanins for Monitoring the Freshness of Packaged Chicken

<div>FTIR spectra of the fresh, 3-month-old, and 8-month-old pH-responsive color indicator.</div>

International Journal of Biomaterials

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Figure 4

Figure 4: Development of Intelligent Indicators Based on Cellulose and <i>Prunus domestica</i> Extracted Anthocyanins for Monitoring the Freshness of Packaged Chicken 

Figure 4 | Development of Intelligent Indicators Based on Cellulose and Prunus domestica Extracted Anthocyanins for Monitoring the Freshness of Packaged Chicken 