Recent developments in intelligent packaging for enhancing food quality and safety

Area of Science:

• Food Science
• Materials Science
• Supply Chain Management

Background:

• Packaging is crucial throughout a food product's lifecycle.
• Intelligent packaging is an emerging technology with proven benefits for food quality and safety.
• Current applications focus on quality maintenance and user convenience.

Purpose of the Study:

• To review the tools and applications of intelligent packaging in the food industry.
• To elucidate the role of intelligent packaging in maintaining food quality and safety.
• To discuss intelligent packaging's impact on supply chain management, branding, and marketing.

Main Methods:

• Literature review of intelligent packaging technologies and their applications.
• Analysis of intelligent packaging's role in controlling microbial growth and gas concentration.
• Examination of intelligent packaging's contribution to time-temperature indication and supply chain integrity.

Main Results:

• Intelligent packaging tools effectively control microbial growth and gas concentration, ensuring food quality.
• Time-temperature indicators provide convenience and enhance food safety.
• Intelligent packaging solutions improve supply chain management by deterring theft and counterfeiting, boosting brand image.

Conclusions:

• Intelligent packaging significantly ensures food quality and safety but faces challenges like high cost and legal aspects.
• Future research should address these concerns to promote wider adoption.
• Integrating multiple intelligent packaging functions into single devices is recommended to maximize benefits.