Myoglobin-based classification of minced meat using hyperspectral imaging

H Ayaz, M Ahmad, A Sohaib, MN Yasir, MA Zaidan… - Applied sciences, 2020 - mdpi.com
Applied sciences, 2020mdpi.com
Minced meat substitution is one of the most common frauds which not only affects consumer
health but impacts their lifestyles and religious customs as well. A number of methods have
been proposed to overcome these frauds; however, these mostly rely on laboratory
measures and are often subject to human error. Therefore, this study proposes novel
hyperspectral imaging (400–1000 nm) based non-destructive isos-bestic myoglobin (Mb)
spectral features for minced meat classification. A total of 60 minced meat spectral cubes …
Minced meat substitution is one of the most common frauds which not only affects consumer health but impacts their lifestyles and religious customs as well. A number of methods have been proposed to overcome these frauds; however, these mostly rely on laboratory measures and are often subject to human error. Therefore, this study proposes novel hyperspectral imaging (400–1000 nm) based non-destructive isos-bestic myoglobin (Mb) spectral features for minced meat classification. A total of 60 minced meat spectral cubes were pre-processed using true-color image formulation to extract regions of interest, which were further normalized using the Savitzky–Golay filtering technique. The proposed pipeline outperformed several state-of-the-art methods by achieving an average accuracy of 88.88%.
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