A recent study conducted by researchers at Northeast Forestry University in Heilongjiang, China, explores the use of flexible printed electronics in food quality monitoring and intelligent food packaging. The researchers highlight the need for portable devices to monitor the entire food process, from production to consumption, in order to address growing concerns about food safety. They discuss the advantages and limitations of flexible printed electronics technology, including its potential applications in ingredient detection, environmental monitoring, logistics tracking, and anti-counterfeiting measures. The study aims to provide the latest information on the development of intelligent food safety control. [Extracted from the article]