{Reference Type}: Journal Article
{Title}: Grapefruit Seed Extract-Added Functional Films and Coating for Active Packaging Applications: A Review.
{Author}: Roy S;Zhang W;Biswas D;Ramakrishnan R;Rhim JW;
{Journal}: Molecules
{Volume}: 28
{Issue}: 2
{Year}: Jan 2023 11
{Factor}: 4.927
{DOI}: 10.3390/molecules28020730
{Abstract}: Recently, consumers have been increasingly inclined towards natural antimicrobials and antioxidants in food processing and packaging. Several bioactive compounds have originated from natural sources, and among them, grapefruit seed extract (GSE) is widely accepted and generally safe to use in food. GSE is a very commonly used antimicrobial in food; lately, it has also been found very effective as a coating material or in edible packaging films. A lot of recent work reports the use of GSE in food packaging applications to ensure food quality and safety; therefore, this work intended to provide an up-to-date review of GSE-based packaging. This review discusses GSE, its extraction methods, and their use in manufacturing food packaging film/coatings. Various physical and functional properties of GSE-added film were also discussed. This review also provides the food preservation application of GSE-incorporated film and coating. Lastly, the opportunities, challenges, and perspectives in the GSE-added packaging film/coating are also debated.