pH-responsive halochromic films based on carboxymethyl cellulose infused with anthocyanin or curcumin dye extracts for smart packaging applications

Spoilage of food results in the formation of various compounds (amines and ammonia, among others) that affect the pH levels of the produce. Smart biodegradable packaging materials that detect food expiration by changing color based on the pH in their interior provide an eco-friendly solution to the...

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Detalhes bibliográficos

Principais autores:	Iftikhar Ahmed Channa, Jaweria Ashfaq, Maria Wasti, Abdul Ghaffar Memon, Muhammad Hasan, Muhammad Ali Shar, Abdulaziz AlHazaa, Athanasios Tiliakos
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2025-09-01
coleção:	Hybrid Advances
Assuntos:	anthocyanin Butterfly pea Colorimetry Curcumin Halochromic response Intelligent packaging
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2773207X25001009
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