Hello,
Some packaging states that it is packed in a protective atmosphere. What does this term mean, and what is the safety of consuming such treated foods?
Modified atmosphere packaging is a gas mixture (most commonly nitrogen and carbon dioxide) used to extend the shelf life and preserve the color and taste of certain packaged foods (processed meats, meat, fruits, cheeses, vegetables...). This preservation method is considered safe; however, in practice, there are instances where the manufacturer fails to adhere to prescribed procedures, and the proportion of certain gases does not meet legislative requirements (insufficient carbon dioxide, excessive oxygen...), causing the protective packaging to cease functioning effectively, and significantly degrading the quality of the food. Moreover, it is evident that food preserved in a modified atmosphere continues to "work," leading to a reduction of certain nutritional components (a typical example being vegetables).
Themes: Weight loss
Questions answered by
Mgr. Martin Jelinek
Lecturer and author of the educational system
Nutrition educator, lecturer, and author of the educational system and the ZOF learning application.
Mgr. Martin Jelínek has been systematically involved in nutrition education since 1999. He is the founder of ATAC, the educational company behind NutriCourses, and the author of an educational system focused on nutrition, healthy lifestyle, and the practical application of nutrition knowledge.
He graduated from the Faculty of Science at Masaryk University in Brno. Throughout his professional career, he has combined nutrition, education, and the practical application of acquired knowledge. His educational system also includes the ZOF (Zone of Optimal Functioning) learning application, where students turn theory into practical work with meal plans.
In 2007, he launched the first intake of a six-month course focused on the education of nutrition advisors. Over time, this course became the foundation for the further development of the educational system and a range of specialised courses.