ArticleMolecules (Basel, Switzerland)2023
A Novel Intelligent Indicator Film: Preparation, Characterization, and Application.
Article in Molecules (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- A Gelatin-Based Film with Acerola Pulp: Production, Characterization, and Application in the Stability of Meat Products.Polymers · 2025Article
- Biopolymer-based electrospun nanofiber membranes for smart food packaging applications: a review.RSC advances · 2025Review
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- Plant-Based Films for Food Packaging as a Plastic Waste Management Alternative: Potato and Cassava Starch Case.Polymers · 2024Article
- Smart and UV-Resistant Edible Coating and Films Based on Alginate, Whey Protein, and Curcumin.Polymers · 2024Article
- Characterization ofPolymers · 2023Article
- Antifungal Activity of Chitosan/Poly(Ethylene Oxide) Blend Electrospun Polymeric Fiber Mat Doped with Metallic Silver Nanoparticles.Polymers · 2023Article
- Effect of Edible Coatings of Cassava Starch Incorporated with Clove and Cinnamon Essential Oils on the Shelf Life of Papaya.Membranes · 2023Article
- Article
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Authors and funding
9 authors.
Funding
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Abstract
The development of intelligent indicator film that can detect changes in food quality is a new trend in the food packaging field. The WPNFs-PU-ACN/Gly film was prepared based on whey protein isolate nanofibers (WPNFs). Anthocyanin (ACN) and glycerol (Gly) were used as the color indicator and the plasticizer, respectively, while pullulan (PU) was added to enhance mechanical properties of WPNFs-PU-ACN/Gly edible film. In the study, the addition of ACN improved the hydrophobicity and oxidation resistance of the indicator film; with an increase in pH, the color of the indicator film shifted from dark pink to grey, and its surface was uniform and smooth. Therefore, the WPNFs-PU-ACN/Gly edible film would be suitable for sensing the pH of salmon, which changes with deterioration, as the color change of ACN was completely consistent with fish pH. Furthermore, the color change after being exposed to grey was evaluated in conjunction with hardness, chewiness, and resilience of salmon as an indication. This shows that intelligent indicator film made of WPNFs, PU, ACN, and Gly could contribute to the development of safe food.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.