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Development of highly stable color indicator films based on κ-carrageenan, silver nanoparticle and red grape skin anthocyanin for marine fish freshness assessment.
Int J Biol Macromol. 2022 Sep 01; 216:655-669.IJ

Abstract

Color indicator films for fish freshness were fabricated by incorporating κ-carrageenan (CAR) polymer with red grape skin extract (GSE) as a pH-sensing agent and silver nanoparticles (AgNPs) as an antimicrobial agent. Anthocyanins in GSE exhibited distinguished pH responsive color changes. GSE and AgNPs were well compatible with CAR with intramolecular interactions, approved by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis, thermo-gravimetric analysis (TGA) and differential scanning calorimetry (DSC). GSE-containing films displayed distinguished color changes in response to pH variations and volatile ammonia. Enhanced UV blocking ability and strong antioxidant activity were revealed for GSE included films without sacrificing the physico-chemical properties of the CAR film. Films containing AgNPs showed improved mechanical strength and strong antimicrobial ability against both Escherichia coli and Staphylococcus aureus. The CAR/AgNPs/GSE film displayed a distinctive color change corresponding to changes in the total volatile basic nitrogen (TVB-N) of fish during storage. In addition, the CAR/AgNPs/GSE film showed excellent color stability to consecutive UV exposure and its storage time at 25 °C is expected to be at least 240 days, which indicates that it has high potential as an intelligent food freshness indicator film.

Links

Publisher Full Text (DOI)

Authors+Show Affiliations

You S
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China.
Zhang X
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China.
Wang Y
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China.
Jin Y
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China.
Wei M
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China. Electronic address: manman.wei@qust.edu.cn.
Wang X
Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China. Electronic address: wangxiudan@qust.edu.cn.

MeSH

AnimalsAnthocyaninsAnti-Bacterial AgentsAnti-Infective AgentsCarrageenanEscherichia coliFishesFood PackagingMetal NanoparticlesSilverVitis

Pub Type(s)

Journal Article

Language

eng

PubMed ID

35798081

Citation

You, Shuhan, et al. "Development of Highly Stable Color Indicator Films Based On Κ-carrageenan, Silver Nanoparticle and Red Grape Skin Anthocyanin for Marine Fish Freshness Assessment." International Journal of Biological Macromolecules, vol. 216, 2022, pp. 655-669.
You S, Zhang X, Wang Y, et al. Development of highly stable color indicator films based on κ-carrageenan, silver nanoparticle and red grape skin anthocyanin for marine fish freshness assessment. Int J Biol Macromol. 2022;216:655-669.
You, S., Zhang, X., Wang, Y., Jin, Y., Wei, M., & Wang, X. (2022). Development of highly stable color indicator films based on κ-carrageenan, silver nanoparticle and red grape skin anthocyanin for marine fish freshness assessment. International Journal of Biological Macromolecules, 216, 655-669. https://doi.org/10.1016/j.ijbiomac.2022.06.206
You S, et al. Development of Highly Stable Color Indicator Films Based On Κ-carrageenan, Silver Nanoparticle and Red Grape Skin Anthocyanin for Marine Fish Freshness Assessment. Int J Biol Macromol. 2022 Sep 1;216:655-669. PubMed PMID: 35798081.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Development of highly stable color indicator films based on κ-carrageenan, silver nanoparticle and red grape skin anthocyanin for marine fish freshness assessment. AU - You,Shuhan, AU - Zhang,Xiaoyun, AU - Wang,Yilin, AU - Jin,Yaobo, AU - Wei,Manman, AU - Wang,Xiudan, Y1 - 2022/07/05/ PY - 2022/05/02/received PY - 2022/06/29/revised PY - 2022/06/30/accepted PY - 2022/7/8/pubmed PY - 2022/8/18/medline PY - 2022/7/7/entrez KW - Red grape skin anthocyanin KW - Silver nanoparticle KW - κ-Carrageenan SP - 655 EP - 669 JF - International journal of biological macromolecules JO - Int J Biol Macromol VL - 216 N2 - Color indicator films for fish freshness were fabricated by incorporating κ-carrageenan (CAR) polymer with red grape skin extract (GSE) as a pH-sensing agent and silver nanoparticles (AgNPs) as an antimicrobial agent. Anthocyanins in GSE exhibited distinguished pH responsive color changes. GSE and AgNPs were well compatible with CAR with intramolecular interactions, approved by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis, thermo-gravimetric analysis (TGA) and differential scanning calorimetry (DSC). GSE-containing films displayed distinguished color changes in response to pH variations and volatile ammonia. Enhanced UV blocking ability and strong antioxidant activity were revealed for GSE included films without sacrificing the physico-chemical properties of the CAR film. Films containing AgNPs showed improved mechanical strength and strong antimicrobial ability against both Escherichia coli and Staphylococcus aureus. The CAR/AgNPs/GSE film displayed a distinctive color change corresponding to changes in the total volatile basic nitrogen (TVB-N) of fish during storage. In addition, the CAR/AgNPs/GSE film showed excellent color stability to consecutive UV exposure and its storage time at 25 °C is expected to be at least 240 days, which indicates that it has high potential as an intelligent food freshness indicator film. SN - 1879-0003 UR - https://www.unboundmedicine.com/medline/citation/35798081/Development_of_highly_stable_color_indicator_films_based_on_��_carrageenan_silver_nanoparticle_and_red_grape_skin_anthocyanin_for_marine_fish_freshness_assessment_ DB - PRIME DP - Unbound Medicine ER -