Research & Reviews: Journal of Microbiology and Biotechnology
MenuE- ISSN: 2320 - 3528
P- ISSN: 2347 - 2286
E- ISSN: 2320 - 3528
P- ISSN: 2347 - 2286
Hassan Aziz* and Tahira S Qaisrani
Pir Mehr Ali Shah Arid Agriculture University, Pakistan Ghazi University, Pakistan
ScientificTracks Abstracts: RRJMB
Statement of problem: Meat, fish and derived products are perishable food items with quick deterioration under improper storage. Edible films and/or coatings present an interesting approach to preserve and package these foods. These are composed of biopolymers generated from food industry wastes or underutilized sources of proteins, lipids, or polysaccharides that are biodegradable, edible and can act as carriers with active agents from natural sources. The protective effect of active films and coatings in meat, fish and derived products against quality decay during storage is described. Methodology: This review reinforces the benefits of active films and coatings incorporated with natural extracts, essential oils, natural polymers, protein hydrolysates, enzymes, and nanocomponents (materials and emulsions) to extend the shelf life of both fresh and processed meat and fish. Findings and conclusions: Edible films and coatings with active components are suitable for the preservation of fish, meat and derived products. These packaging approaches enhance the storage period of these products by preventing moisture loss and purge accumulation; delaying microbial spoilage and restricting the growth of pathogenic microorganisms; slowing lipid, protein, and pigment oxidation; and prolonging the period that products are sensory acceptable. Moreover, active agents can also improve the sensory and quality characteristics of packaged products. The main concerns among consumers are awareness and safety whereas cost and large-scale preparation are the main concerns for professionals in the food industry. It can be concluded that edible films and coatings have promising future in preservation and packaging of meat, fish and derived products.
Hassan Aziz completing Master in Food Technology at PMAS Arid Agriculture University Rawalpindi, Pakistan. He has expertise in the field of edible food packaging material like film and coating their functional sciences with food material. Participated in the TARGID conference of Turkey and several food conferences in Pakistan for oral presentation. He has experience as a Food safety officer in a food industry and also carries teaching assistant experience for one year in a university. He is Social person and actively participates in co-curricular activities. Since sep, 2022 joined Ghazi Agriculture University Dera Ghazi Khan, Pakistan.