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Fabrication of Carboxymethyl Cellulose/Agar-Based Functional Films Hybridized with Alizarin and Grapefruit Seed Extract.
ACS Appl Bio Mater. 2021 05 17; 4(5):4470-4478.AA

Abstract

Carboxymethyl cellulose/agar-based functional halochromic films were fabricated by adding alizarin and grapefruit seed extract (GSE). The fillers were evenly dispersed in the polymer matrix to form compatible composite films. The addition of alizarin has improved the film's mechanical strength (20%) and water resistance (40%) with potent antioxidant and excellent color indicating properties. In contrast, GSE has imparted strong antibacterial and antioxidant activities to the film. Also, the addition of alizarin and GSE slightly improved the water vapor barrier properties but did not affect the thermal stability of the film. The composite film also exhibited UV blocking properties with adequate transparency. The composite film showed an excellent pH-dependent color change with color reversibility and color stability and a volatile gas detection function. The film also showed potent antimicrobial activity against foodborne pathogenic bacteria, Escherichia coli and Listeria monocytogenes, and showed an intense antioxidant action.

Authors+Show Affiliations

Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

35006859

Citation

Roy, Swarup, and Jong-Whan Rhim. "Fabrication of Carboxymethyl Cellulose/Agar-Based Functional Films Hybridized With Alizarin and Grapefruit Seed Extract." ACS Applied Bio Materials, vol. 4, no. 5, 2021, pp. 4470-4478.
Roy S, Rhim JW. Fabrication of Carboxymethyl Cellulose/Agar-Based Functional Films Hybridized with Alizarin and Grapefruit Seed Extract. ACS Appl Bio Mater. 2021;4(5):4470-4478.
Roy, S., & Rhim, J. W. (2021). Fabrication of Carboxymethyl Cellulose/Agar-Based Functional Films Hybridized with Alizarin and Grapefruit Seed Extract. ACS Applied Bio Materials, 4(5), 4470-4478. https://doi.org/10.1021/acsabm.1c00214
Roy S, Rhim JW. Fabrication of Carboxymethyl Cellulose/Agar-Based Functional Films Hybridized With Alizarin and Grapefruit Seed Extract. ACS Appl Bio Mater. 2021 05 17;4(5):4470-4478. PubMed PMID: 35006859.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Fabrication of Carboxymethyl Cellulose/Agar-Based Functional Films Hybridized with Alizarin and Grapefruit Seed Extract. AU - Roy,Swarup, AU - Rhim,Jong-Whan, Y1 - 2021/05/05/ PY - 2022/1/10/entrez PY - 2022/1/11/pubmed PY - 2022/3/29/medline KW - alizarin KW - antimicrobial KW - antioxidant KW - cmc/agar KW - gse KW - halochromic film SP - 4470 EP - 4478 JF - ACS applied bio materials JO - ACS Appl Bio Mater VL - 4 IS - 5 N2 - Carboxymethyl cellulose/agar-based functional halochromic films were fabricated by adding alizarin and grapefruit seed extract (GSE). The fillers were evenly dispersed in the polymer matrix to form compatible composite films. The addition of alizarin has improved the film's mechanical strength (20%) and water resistance (40%) with potent antioxidant and excellent color indicating properties. In contrast, GSE has imparted strong antibacterial and antioxidant activities to the film. Also, the addition of alizarin and GSE slightly improved the water vapor barrier properties but did not affect the thermal stability of the film. The composite film also exhibited UV blocking properties with adequate transparency. The composite film showed an excellent pH-dependent color change with color reversibility and color stability and a volatile gas detection function. The film also showed potent antimicrobial activity against foodborne pathogenic bacteria, Escherichia coli and Listeria monocytogenes, and showed an intense antioxidant action. SN - 2576-6422 UR - https://www.unboundmedicine.com/medline/citation/35006859/Fabrication_of_Carboxymethyl_Cellulose/Agar_Based_Functional_Films_Hybridized_with_Alizarin_and_Grapefruit_Seed_Extract_ L2 - https://medlineplus.gov/antibiotics.html DB - PRIME DP - Unbound Medicine ER -