A shelf-life study for the evaluation of a new biopackaging to preserve the quality of organic chicken meat

Widespread use of traditional packaging constitutes a serious ecological problem leading to a shift to biodegradable and compostable materials. The aim of this work is to study the ability of a new biopackaging (BP), based on biodegradable and compostable material, to preserve the quality of organic chicken meat for 14 days in comparison with a polyethylene terephthalate (PET) material. Results showed that the indices of Biogenic Amines (BAs) and the 18 monitored Volatile Organic Compounds (VOCs) have a similar trend in both packaged meats. For example, the total BAs concentration in meat increased from 390 to 961 mg Kg-1 in BP and from 393 to 800 mg Kg-1 in PET, as well as the microbiological counts. The new biopackaging (BP) showed similar properties of non-biodegradable material (PET) to preserve the shelf life of organic chicken meat and it could be used instead of plastic materials to promote a circular economy.

Automated summary

The study found that the new biopackaging (BP) has similar effects to polyethylene terephthalate (PET) in preserving the quality and shelf life of organic chicken meat. Additionally, the changes in biogenic amines, volatile organic compounds, and microbiological counts showed similar trends in both types of packaged meats.