Enhanced physical properties, antioxidant and antibacterial activity of bio-composite films composed from carboxymethyl cellulose and polyvinyl alcohol incorporated with broccoli sprout seed extract for butter packaging

Azizah A Alshehri; Yahya S Hamed; Reham M Kamel; Samar M S Shawir; Hazem Sakr; Mostafa Ali; Amin Ammar; Mohamed N Saleh; Enas El Fadly; Mohamed Abdelbaset Salama; Mohamed Abdin

doi:10.1016/j.ijbiomac.2023.128346

Enhanced physical properties, antioxidant and antibacterial activity of bio-composite films composed from carboxymethyl cellulose and polyvinyl alcohol incorporated with broccoli sprout seed extract for butter packaging

Int J Biol Macromol. 2024 Jan:255:128346. doi: 10.1016/j.ijbiomac.2023.128346. Epub 2023 Nov 21.

Authors

Affiliations

¹ Department of Home Economic, College of Home Economic, King Khalid University, Abha, Saudi Arabia.
² Food Technology Department, Faculty of Agriculture, Suez Canal University, Ismailia 41522, Egypt.
³ Agricultural Engineering Research Institute, Agricultural Research Center, Giza 12611, Egypt.
⁴ Home Economics Department, Faculty of Specific Education, Alexandria University, Alexandria, Egypt.
⁵ Department of Food Technology, Faculty of Agriculture, Kafrelsheikh University, Egypt; Agricultural Research Center, Food Technology Research Institute, Giza 12611, Egypt.
⁶ Department of Food Technology, Faculty of Agriculture, Kafrelsheikh University, Egypt.
⁷ Agricultural Research Center, Food Technology Research Institute, Giza 12611, Egypt.
⁸ Dairy Sciences Department, Faculty of Agriculture, Kafrelshiekh University, Egypt.
⁹ Agricultural Research Center, Food Technology Research Institute, Giza 12611, Egypt. Electronic address: 2016208034@njau.edu.cn.

PMID: 37995780
DOI: 10.1016/j.ijbiomac.2023.128346

Abstract

This study investigated the development of biodegradable films made from a combination of carboxymethyl cellulose (CMC), Polyvinyl alcohol (PVA), and purified extract of broccoli sprout seed (BSSE). The films were characterized for their color, physical properties, surface morphology, crystallinity, mechanical properties, and thermal properties. The addition of BSSE up to 1.4 % to the film matrix imparted opaque color and increased opacity up to 3.652. The films also became less moisture-absorbent 8.21 %, soluble 19.16 %, and permeable to water vapor 1.531 (× 10^-10 g.m^-1 s-1 pa^-1). By utilizing 0.7 % from BSSE inside films, the surface of the films became smoother but became rough with higher concentrations 2.1 % of BSSE. Fourier transform infrared (FT-IR) analysis showed that there was physical interaction between the BSSE extract and the PV/CM matrix. The films showed good thermal stability, and the incorporation of BSSE improved their ability to preserve the acidity, TBARS, peroxide value, and total color differences of butter during cold storage.

Keywords: Biodegradable films; Broccoli sprout seed extract; Butter quality.

MeSH terms

Anti-Bacterial Agents / analysis
Antioxidants* / analysis
Antioxidants* / pharmacology
Brassica*
Carboxymethylcellulose Sodium
Food Packaging
Permeability
Plant Extracts
Polyvinyl Alcohol
Seeds / chemistry
Spectroscopy, Fourier Transform Infrared

Substances

Antioxidants
Carboxymethylcellulose Sodium
Polyvinyl Alcohol
Anti-Bacterial Agents
Plant Extracts