ArticleMaterials (Basel, Switzerland)2022
Shikonin Functionalized Packaging Film for Monitoring the Freshness of Shrimp.
Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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Who cites it
7 citing papers in PubMed, 26 citations in OpenAlex.
- Ultrasound-Assisted Extraction of Yellow Peacock Flower (Antioxidants (Basel, Switzerland) · 2026Article
- Natural pH-Sensitive Intelligent Edible Gel-Based Packaging: From Structural Design to Fruit Freshness Monitoring.Gels (Basel, Switzerland) · 2026Review
- Pharmacological Significance ofFoods (Basel, Switzerland) · 2024Review
- Unveiling the Potential of Marine Biopolymers: Sources, Classification, and Diverse Food Applications.Materials (Basel, Switzerland) · 2023Review
- Facile Synthesis of Multifunctional Carbon Dots from Spent Gromwell Roots and Their Application as Coating Agents.Foods (Basel, Switzerland) · 2023Article
- Reflections on food security and smart packaging.Polymer bulletin (Berlin, Germany) · 2023Review
- Targeting periodontitis with shikonin: Molecular insights and therapeutic prospects - A narrative review.Journal of Indian Society of PeriodontologyReview
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A shikonin embedded smart and active food packaging film was produced using a binary mixture of gelatin and cellulose nanofiber (CNF). Shikonin is an alcohol-soluble natural pigment extracted from Lithospermum erythrorhizon root. The fabricated film showed good pH-responsive color changes and volatile gas sensing properties. Moreover, the film exhibited excellent antioxidant and antibacterial activity against foodborne pathogens. The shikonin incorporated gelatin/CNF-based film showed excellent UV-light barrier properties (>95%) and high tensile strength (>80 MPa), which is useful for food packaging. The hydrodynamic properties of the film were also slightly changed in the presence of shikonin, but the thermal stability and water vapor permeability remained unaffected. Thus, the inclusion of shikonin in the gelatin/CNF-based film improves not only the physical properties but also the functional properties. The film’s color indicator properties also clearly show shrimp’s freshness and spoilage during storage for 48 h. The shikonin-based functional film is expected to be a promising tool for multi-purpose smart and active food packaging applications.
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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.