Development of CS/WPC/MO-NE bionanocomposites for coating Ras cheese based on Moringa essential oil nanoemulsion | ||
| Al-Azhar Journal of Agricultural Research | ||
| Articles in Press, Accepted Manuscript, Available Online from 10 March 2023 | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ajar.2022.177011.1104 | ||
| Authors | ||
| Khaled Mohamed Adel* 1; Ahmed Mohamed Youssef2; Rezk Awad3; Abdelhakam Mohamed Gamal El Din4 | ||
| 1Dairy Department, Faculty of agriculture, Al-Azhar University, Nasr city, Cairo | ||
| 2head of packaging materials department,National Research centre, Dokki, Giza, Egypt | ||
| 3Food Science Department, Faculty of agriculture, Ain Shams University, Cairo, Egypt. | ||
| 4Dairy Science Dept., Faculty of Agriculture, Al-Azhar University, Cairo | ||
| Abstract | ||
| The purpose of the current work is to create and develop bionanocomposite materials and assess their suitability for covering Ras cheese. The Moringa nanoemulsion (MO-NE) was added in concentrations ranging from 2.5, 5.0, and 7.5% to the chitosan/whey protein concentrate (CS/WPC) aggregate that was used to create the bionanocomposite materials. Utilizing the SEM, TEM, and FT-IR, the manufactured nanoemulsions and bionanocomposites have been assessed. Additionally, the constructed bionanocomposites' mechanical tests, water vapour transmission rate (WVTR), and oxygen transmission rate (OTR) have also been assessed. In comparison to the uncoated cheese, the effect of covering Ras cheese with an ordered nanocomposite's impact on weight reduction, chemical, textural, and bacterial properties has been evaluated. Cheese coating decreased weight and moisture losses but had little impact on the typical ripening modifications to the composition and texture of Ras cheese. As for microbiological properties, no mould appears on the covered rind of Ras cheese, which is covered with a bionanocomposite film of MO-NE and CS/WPC. | ||
| Keywords | ||
| Bionanocomposite; Ras cheese; Chitosan; Whey protein concentrate; and packaging | ||
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