Milk protein based edible films and coatings–preparation, properties and food applications

Abbreviations: CN, casein; WPI, whey protein isolate; LG, lactoglobulin; BSA, bovine serum albumin; Ig, immunoglobulin; PP, proteose peptone; TMP, total milk proteins; NFDM, non-fat dry milk; UF-TMP, ultra-filtered-total milk proteins; WVP, water vapor permeability; UF, ultrafiltration; WPC, whey protein concentrate; TEG, triethylene glycol; PG, propylene glycol; WPI, whey protein isolate; HPMC, hydroxyl-propyl-methyl-cellulose; WPFs, whey protein isolate based edible films; NAE, natural antioxidant extracts; SA, salvia officinalis; RH, relative humidity; PABA, p-aminobenzoic acid; SA, sorbic acid; LPOS, lactoperoxidase system; CEO, cinnamon essential oil; PRO, propionic acid; LA, lactic acid; COS, chitooligosaccharides; NA, natamycin; WPEF, whey protein edible films; CI, cinnamon; CU, cumin; TH, thyme; CC, calcium caseinate; GC, gluconal cal