Active and intelligent packaging: applications and regulatory aspects

Changes in the way foods are produced, distributed, stored and retailed, reflecting the continuing increase in consumer demands for improved quality and extended shelf-life for packaged foods, are placing ever-greater demands on the performance of food packaging. Consumers want to be assured that the packaging is fulfilling its function of protecting the integrity, quality, freshness and safety of foods. To provide this assurance and help improve the performance of the packaging, innovative active and intelligent packaging concepts are being developed and applied in various countries. In Europe, however, the development and application of active and intelligent packaging systems have been limited thus far. The main reasons are legislative restrictions and a lack of knowledge about consumer acceptance, the efficacy of such systems, and the economic and environmental impact they may have. Therefore, in 1999, a European study was started within the framework of the EU FAIR R&D programme. It aims to initiate amendments to European legislation for food-contact materials to establish and implement active and intelligent systems within the current relevant regulations for packaged food in Europe. This paper presents an overview of existing active and intelligent systems and their current and future food-related applications. In addition, developments and trends in active and intelligent food packaging are discussed. The objectives and the work programme of the European project are reviewed and the results obtained so far are presented. The benefits for both the European consumer and the European food and food-packaging industries are highlighted.

[1]  H. A. Highland,et al.  Resistance to Insect Penetration of Food Pouches Made of Untreated Polyester or Permethrin-treated Polypropylene Film , 1986 .

[2]  E. D. Jackson,et al.  Novel approach to oxygen control in modified atmosphere packaging of bakery products , 1986 .

[3]  A. Garg,et al.  FUNGAL INHIBITION BY A FUNGICIDE COUPLED TO AN IONOMERIC FILM , 1988 .

[4]  A. Cameron,et al.  Controlling Relative Humidity in Modified Atmosphere Packages of Tomato Fruit , 1992 .

[5]  Y. Weng,et al.  Anhydrides as antimycotic agents added to polyethylene films for food packaging , 1993 .

[6]  L. Ruddick,et al.  Shelf-life extension of pita bread by modified atmosphere packaging , 1993 .

[7]  R. Ahvenainen,et al.  Active and smart packaging of foods , 1994 .

[8]  M. Rooney.  Active packaging in polymer films , 1995 .

[9]  M. L. Rooney,et al.  Overview of active food packaging , 1995 .

[10]  C. Gill,et al.  The use of oxygen scavengers to prevent the transient discolouration of ground beef packaged under controlled, oxygen-depleted atmospheres. , 1995, Meat science.

[11]  J. Hotchkiss.  Safety considerations in active packaging , 1995 .

[12]  D. Zagory.  Ethylene-removing packaging , 1995 .

[13]  M. Hendrickx,et al.  Evaluation of the integrated time-temperature effect in thermal processing of foods. , 1995, Critical reviews in food science and nutrition.

[14]  T. Labuza.  Introduction to active packaging for foods , 1996 .

[15]  B. Chiang,et al.  ANTIMICROBIAL AND PHYSICOCHEMICAL PROPERTIES OF METHYLCELLULOSE AND CHITOSAN FILMS CONTAINING A PRESERVATIVE , 1996 .

[16]  T. Ohshima,et al.  Effects of Antioxidants and Packing on Cholesterol Oxidation in Processed Anchovy during Storage , 1997 .

[17]  W. Sandine,et al.  Bacteriocins applied to food packaging materials to inhibit Listeria monocytogenes on meats , 1997 .

[18]  E Hurme,et al.  Active and smart packaging for meeting consumer demands for quality and safety. , 1997, Food additives and contaminants.

[19]  Eero Hurme,et al.  Leak indicators for modified-atmosphere packages , 1997 .

[20]  I. Sam Saguy,et al.  Oxygen Absorbers for Extension of Crackers Shelf-life , 1998 .

[21]  Joseph H. Hotchkiss,et al.  Naringinase Immobilization in Packaging Films for Reducing Naringin Concentration in Grapefruit Juice , 1998 .

[22]  N. Soares,et al.  Bitterness reduction in grapefruit juice through active packaging , 1998 .

[23]  Frank Devlieghere,et al.  Developments in the active packaging of foods , 1999 .

[24]  M. Smolander,et al.  ACTIVE AND SMART PACKAGING FOR FOOD PRODUCTS , 1999 .