Non-destructive detection of Flos Lonicerae treated by sulfur fumigation based on hyperspectral imaging

Flos Lonicerae is often sulfur-fumigated during post-harvest handling, but excessive sulfur fumigation can reduce the quality of Flos Lonicerae products and then is harmful to human health. In order to achieve rapid and non-destructive identification for sulfur fumigated Flos Lonicerae, hyperspectral imaging was explored to establish detection models for sulfur fumigated Flos Lonicerae. A total of 450 Flos Lonicerae samples with different sulfur...