MAP: The Invisible Shield Protecting Our Product’s Journey

Year : 2026 | Volume : 15 | Issue : 02 | Page : 52 58
    By

    Vraj Patel,

  • Dhyey Vaghasiya,

  • Komal Patel,

  1. M.Tech. Scholar, Department of Dairy Technology, SMC College of Dairy Science, Kamdhenu University, Anand, Gujarat, India
  2. M.Tech. Scholar, Dairy Technology Division, ICAR-NDRI, Karnal, Haryana, India
  3. Associate Professor, Department of Dairy Technology, SMC College of Dairy Science, Kamdhenu University, Anand, Gujarat, India

Abstract

Modified Atmosphere Packaging (MAP) has established itself as one of the most reliable and widely adopted preservation technologies in the modern food industry, offering a practical means of extending shelf life while maintaining the sensory and nutritional integrity of food products throughout storage and distribution. The fundamental working principle revolves around deliberately altering the gaseous composition within sealed packages, primarily through the strategic use of carbon dioxide, nitrogen and oxygen in proportions tailored to the specific requirements of each food type. These atmospheric modifications work collectively to inhibit microbial proliferation, retard oxidative reactions, slow enzymatic degradation and reduce undesirable physicochemical changes that would otherwise compromise product quality. The core principles underpinning MAP technology are examined in depth, covering gas composition dynamics, antimicrobial mechanisms of action, the role of high-barrier packaging materials and the behaviour of headspace gases over time. Practical applications span a broad spectrum of food categories, including dairy products, fresh and processed meats, poultry, seafood, fruits and vegetables, bakery goods and snack foods, with particular attention given to how MAP contributes to improved food safety, extended commercial shelf life and well-preserved sensory attributes. Recent technological progress in multilayer high-barrier film development, active and intelligent packaging integration and the emergence of sustainable bio-based packaging materials are also assessed for their potential to advance the field. The wider economic significance of MAP in minimising post-harvest food losses and enhancing supply chain performance is further considered, alongside its environmental relevance in the context of global food waste reduction and packaging sustainability goals. Nevertheless, several challenges continue to limit the full potential of MAP, particularly in optimising gas mixtures for complex or heterogeneous food matrices, improving the commercial scalability of eco-friendly barrier materials, incorporating real-time quality monitoring systems and addressing variable consumer perceptions across different cultural and regional markets. Overall, MAP remains a versatile, scientifically robust and commercially significant preservation strategy with considerable capacity to advance food quality, safety and sustainability within contemporary food systems.

Keywords: Modified atmosphere packaging (MAP); shelf-life extension; barrier films; food quality; microbial inhibition

[This article belongs to Research & Reviews : Journal of Food Science & Technology ]

How to cite this article:
Vraj Patel, Dhyey Vaghasiya, Komal Patel. MAP: The Invisible Shield Protecting Our Product’s Journey. Research & Reviews : Journal of Food Science & Technology. 2026; 15(02):52-58.
How to cite this URL:
Vraj Patel, Dhyey Vaghasiya, Komal Patel. MAP: The Invisible Shield Protecting Our Product’s Journey. Research & Reviews : Journal of Food Science & Technology. 2026; 15(02):52-58. Available from: https://journals.stmjournals.com/rrjofst/article=2026/view=249891


References

  1. Mohamed A, Jamilah B, Abbas KA, Rahman RA. A review on lipid oxidation of meat in active and modified atmosphere packaging and usage of some stabilizers. J Food Agric Environ. 2008;6(3–4):76–81.
  2. Robertson GL. Food packaging: principles and practice. Boca Raton (FL): CRC Press; 2005.
  3. Parry RT, editor. Principles and applications of modified atmosphere packaging of foods. New York (NY): Springer Science & Business Media; 2012.
  4. Albisu M, Nieto S, Martínez O, Bustamante MÁ, Barron LJ, Nájera AI. Optimization of modified atmosphere packaging for sheep’s milk semi-hard cheese wedges during refrigerated storage: physicochemical and sensory properties. Foods. 2023;12(4):849.
  5. Caleb OJ, Mahajan PV, Al-Said FA, Opara UL. Modified atmosphere packaging technology of fresh and fresh-cut produce and the microbial consequences—a review. Food Bioprocess Technol. 2013;6(2):303–329.
  6. Perera KY, Jaiswal AK, Jaiswal S. Biopolymer-based sustainable food packaging materials: challenges, solutions, and applications. Foods. 2023;12(12):2422.
  7. Farber JM. Microbiological aspects of modified-atmosphere packaging technology—a review. J Food Prot. 1991;54(1):58–70.
  8. Renoldi N, Rossi A, Marino M, Calligaris S, Innocente N. Effect of packaging technology on ripening events occurring during storage of portioned PDO Italian semi-hard cheese. Int Dairy J. 2025;160:106109.
  9. Modified atmosphere packaging of fresh produce: Current status and future needs. LWT Food Sci Technol. 2010;43(3):381–392.
  10. Zduńczyk W, Modzelewska-Kapituła M, Tkacz K. Influence of oxygen and carbon dioxide content in modified atmosphere packaging on the colour and water-holding capacity of pork loin. Appl Sci. 2024;14(8):3420.
  11. DeWitt CA, Oliveira AC. Modified atmosphere systems and shelf life extension of fish and fishery products. Foods. 2016;5(3):48.
  12. Marsh K, Bugusu B. Food packaging—roles, materials, and environmental issues. J Food Sci. 2007;72(3):R39–R55.
  13. Yildirim S, Röcker B, Pettersen MK, Nilsen-Nygaard J, Ayhan Z, Rutkaite R, Radusin T, Suminska P, Marcos B, Coma V. Active packaging applications for food. Compr Rev Food Sci Food Saf. 2018;17(1):165–199.
  14. Molina-Besch K, Wikström F, Williams H. The environmental impact of packaging in food supply chains—does life cycle assessment of food provide the full picture?. The International Journal of Life Cycle Assessment. 2019 Jan 28;24(1):37–50.
  15. Kerry JP, O’grady MN, Hogan SA. Past, current and potential utilisation of active and intelligent packaging systems for meat and muscle-based products: A review. Meat science. 2006 Sep 1;74(1):113–30.
Regular Issue Subscription Review Article
Volume 15
Issue 02
Received 27/05/2026
Accepted 09/06/2026
Published 16/07/2026
Publication Time 50 Days
55

Login


My IP

PlumX Metrics